Initialize engine version: 4.2.2f1 (54f0fc09defb)
GfxDevice: creating device client; threaded=1
Direct3D:
    Version:  Direct3D 9.0c [igdumdx32.dll 8.15.10.2622]
    Renderer: Intel(R) HD Graphics
    Vendor:   Intel
    VRAM:     880 MB (via DXGI)
    Caps:     Shader=30 DepthRT=1 NativeDepth=1 NativeShadow=1 DF16=1 DF24=1 INTZ=1 RAWZ=0 NULL=1 RESZ=1 SlowINTZ=0
Begin MonoManager ReloadAssembly
Platform assembly: C:\{Q}\Current\YouFreakOut\YouFreakOut_Data\Managed\UnityEngine.dll (this message is harmless)
Loading C:\{Q}\Current\YouFreakOut\YouFreakOut_Data\Managed\UnityEngine.dll into Unity Child Domain
Platform assembly: C:\{Q}\Current\YouFreakOut\YouFreakOut_Data\Managed\Assembly-UnityScript.dll (this message is harmless)
Loading C:\{Q}\Current\YouFreakOut\YouFreakOut_Data\Managed\Assembly-UnityScript.dll into Unity Child Domain
- Completed reload, in  0.069 seconds
<RI> Initializing input.

<RI> Input initialized.

desktop: 1366x768 60Hz; virtual: 1366x768 at 0,0
Platform assembly: C:\{Q}\Current\YouFreakOut\YouFreakOut_Data\Managed\Boo.Lang.dll (this message is harmless)
NullReferenceException: Object reference not set to an instance of an object
  at UFO.chooseHouse () [0x00000] in <filename unknown>:0 

  at UFO.newDestination () [0x00000] in <filename unknown>:0 

  at UFO.Start () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

NullReferenceException: Object reference not set to an instance of an object
  at UFO.chooseHouse () [0x00000] in <filename unknown>:0 

  at UFO.newDestination () [0x00000] in <filename unknown>:0 

  at UFO.Start () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

NullReferenceException: Object reference not set to an instance of an object
  at UFO.chooseHouse () [0x00000] in <filename unknown>:0 

  at UFO.newDestination () [0x00000] in <filename unknown>:0 

  at UFO.Start () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

NullReferenceException: Object reference not set to an instance of an object
  at UFO.chooseHouse () [0x00000] in <filename unknown>:0 

  at UFO.newDestination () [0x00000] in <filename unknown>:0 

  at UFO.Start () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

NullReferenceException: Object reference not set to an instance of an object
  at UFO.chooseHouse () [0x00000] in <filename unknown>:0 

  at UFO.newDestination () [0x00000] in <filename unknown>:0 

  at UFO.Start () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

NullReferenceException: Object reference not set to an instance of an object
  at UFO.chooseHouse () [0x00000] in <filename unknown>:0 

  at UFO.newDestination () [0x00000] in <filename unknown>:0 

  at UFO.Start () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

NullReferenceException: Object reference not set to an instance of an object
  at UFO.chooseHouse () [0x00000] in <filename unknown>:0 

  at UFO.newDestination () [0x00000] in <filename unknown>:0 

  at UFO.Start () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

NullReferenceException: Object reference not set to an instance of an object
  at UFO.chooseHouse () [0x00000] in <filename unknown>:0 

  at UFO.newDestination () [0x00000] in <filename unknown>:0 

  at UFO.Start () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

NullReferenceException: Object reference not set to an instance of an object
  at UFO.chooseHouse () [0x00000] in <filename unknown>:0 

  at UFO.newDestination () [0x00000] in <filename unknown>:0 

  at UFO.Start () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

NullReferenceException: Object reference not set to an instance of an object
  at UFO.chooseHouse () [0x00000] in <filename unknown>:0 

  at UFO.newDestination () [0x00000] in <filename unknown>:0 

  at UFO.Start () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

NullReferenceException: Object reference not set to an instance of an object
  at UFO.chooseHouse () [0x00000] in <filename unknown>:0 

  at UFO.newDestination () [0x00000] in <filename unknown>:0 

  at UFO.Start () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

NullReferenceException: Object reference not set to an instance of an object
  at UFO.chooseHouse () [0x00000] in <filename unknown>:0 

  at UFO.newDestination () [0x00000] in <filename unknown>:0 

  at UFO.Start () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

NullReferenceException: Object reference not set to an instance of an object
  at UFO.chooseHouse () [0x00000] in <filename unknown>:0 

  at UFO.newDestination () [0x00000] in <filename unknown>:0 

  at UFO.Start () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

NullReferenceException: Object reference not set to an instance of an object
  at UFO.chooseHouse () [0x00000] in <filename unknown>:0 

  at UFO.newDestination () [0x00000] in <filename unknown>:0 

  at UFO.Start () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

NullReferenceException: Object reference not set to an instance of an object
  at UFO.chooseHouse () [0x00000] in <filename unknown>:0 

  at UFO.newDestination () [0x00000] in <filename unknown>:0 

  at UFO.Start () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

NullReferenceException: Object reference not set to an instance of an object
  at UFO.chooseHouse () [0x00000] in <filename unknown>:0 

  at UFO.newDestination () [0x00000] in <filename unknown>:0 

  at UFO.Start () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

NullReferenceException: Object reference not set to an instance of an object
  at UFO.chooseHouse () [0x00000] in <filename unknown>:0 

  at UFO.newDestination () [0x00000] in <filename unknown>:0 

  at UFO.Start () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

NullReferenceException: Object reference not set to an instance of an object
  at UFO.chooseHouse () [0x00000] in <filename unknown>:0 

  at UFO.newDestination () [0x00000] in <filename unknown>:0 

  at UFO.Start () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

NullReferenceException: Object reference not set to an instance of an object
  at UFO.chooseHouse () [0x00000] in <filename unknown>:0 

  at UFO.newDestination () [0x00000] in <filename unknown>:0 

  at UFO.Start () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

NullReferenceException: Object reference not set to an instance of an object
  at UFO.chooseHouse () [0x00000] in <filename unknown>:0 

  at UFO.newDestination () [0x00000] in <filename unknown>:0 

  at UFO.Start () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

NullReferenceException: Object reference not set to an instance of an object
  at UFO.chooseHouse () [0x00000] in <filename unknown>:0 

  at UFO.newDestination () [0x00000] in <filename unknown>:0 

  at UFO.Start () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

NullReferenceException: Object reference not set to an instance of an object
  at UFO.chooseHouse () [0x00000] in <filename unknown>:0 

  at UFO.newDestination () [0x00000] in <filename unknown>:0 

  at UFO.Start () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

NullReferenceException: Object reference not set to an instance of an object
  at UFO.chooseHouse () [0x00000] in <filename unknown>:0 

  at UFO.newDestination () [0x00000] in <filename unknown>:0 

  at UFO.Start () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

NullReferenceException: Object reference not set to an instance of an object
  at UFO.chooseHouse () [0x00000] in <filename unknown>:0 

  at UFO.newDestination () [0x00000] in <filename unknown>:0 

  at UFO.Start () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

NullReferenceException: Object reference not set to an instance of an object
  at UFO.chooseHouse () [0x00000] in <filename unknown>:0 

  at UFO.newDestination () [0x00000] in <filename unknown>:0 

  at UFO.Start () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

NullReferenceException: Object reference not set to an instance of an object
  at UFO.chooseHouse () [0x00000] in <filename unknown>:0 

  at UFO.newDestination () [0x00000] in <filename unknown>:0 

  at UFO.Start () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

NullReferenceException: Object reference not set to an instance of an object
  at UFO.chooseHouse () [0x00000] in <filename unknown>:0 

  at UFO.newDestination () [0x00000] in <filename unknown>:0 

  at UFO.Start () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

NullReferenceException: Object reference not set to an instance of an object
  at UFO.chooseHouse () [0x00000] in <filename unknown>:0 

  at UFO.newDestination () [0x00000] in <filename unknown>:0 

  at UFO.Start () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

NullReferenceException: Object reference not set to an instance of an object
  at UFO.chooseHouse () [0x00000] in <filename unknown>:0 

  at UFO.newDestination () [0x00000] in <filename unknown>:0 

  at UFO.Start () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

ArgumentException: The prefab you want to instantiate is null.
  at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <filename unknown>:0 

  at UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) [0x00000] in <filename unknown>:0 

  at UFO.Update () [0x00000] in <filename unknown>:0 
 
(Filename:  Line: -1)

