Hello all,

I am having some weird behavior in my game when it is running on a device. The game works just fine when it is running inside of the editor with UnityRemote. However, when I build and run the game on the iPad it starts fine and then when it gets to this one function, I get this error in the Xcode console:

ExecutionEngineException: Attempting to JIT compile method '(wrapper dynamic-method) Boo.Lang.Runtime.RuntimeServices:RuntimeServices$op_Addition$System.String$UnityEngine.Vector3 (object,object[])' while running with --aot-only.

  at System.Delegate.CreateDelegate (System.Type type, System.Object firstArgument, System.Reflection.MethodInfo method, Boolean throwOnBindFailure) [0x00000] in <filename unknown>:0 
  at System.Delegate.CreateDelegate (System.Type type, System.Reflection.MethodInfo method, Boolean throwOnBindFailure) [0x00000] in <filename unknown>:0 
  at System.Delegate.CreateDelegate (System.Type type, System.Reflection.MethodInfo method) [0x00000] in <filename unknown>:0 
  at System.Reflection.Emit.DynamicMethod.CreateDelegate (System.Type delegateType) [0x00000] in <filename unknown>:0 
  at Boo.Lang.Runtime.DynamicDispatching.Emitters.DispatcherEmitter.CreateMethodDispatcher () [0x00000] in <filename unknown>:0 
  at Boo.Lang.Runtime.DynamicDispatching.Emitters.DispatcherEmitter.Emit () [0x00000] in <filename unknown>:0 
  at Boo.Lang.Runtime.DynamicDispatching.MethodDispatcherFactory.EmitMethodDispatcher (Boo.Lang.Runtime.CandidateMethod found, System.Type[] argumentTypes) [0x00000] in <filename unknown>:0 
  at Boo.Lang.Runtime.DynamicDispatching.MethodDispatcherFactory.Create () [0x00000] in <filename unknown>:0 
  at Boo.Lang.Runtime.RuntimeServices.DoCreateMethodDispatcher (System.Object target, System.Type targetType, System.String name, System.Object[] args) [0x00000] in <filename unknown>:0 
  at Boo.Lang.Runtime.RuntimeServices.CreateMethodDispatcher (System.Object target, System.String name, System.Object[] args) [0x00000] in <filename unknown>:0 
  at Boo.Lang.Runtime.RuntimeServices+<Invoke>c__AnonStorey13.<>m__7 () [0x00000] in <filename unknown>:0 
  at Boo.Lang.Runtime.DynamicDispatching.DispatcherCache.Get (Boo.Lang.Runtime.DynamicDispatching.DispatcherKey key, Boo.Lang.Runtime.DynamicDispatching.DispatcherFactory factory) [0x00000] in <filename unknown>:0 
  at Boo.Lang.Runtime.RuntimeServices.Dispatch (System.Object target, System.String cacheKeyName, System.Type[] cacheKeyTypes, System.Object[] args, Boo.Lang.Runtime.DynamicDispatching.DispatcherFactory factory) [0x00000] in <filename unknown>:0 
  at Boo.Lang.Runtime.RuntimeServices.Dispatch (System.Object target, System.String cacheKeyName, System.Object[] args, Boo.Lang.Runtime.DynamicDispatching.DispatcherFactory factory) [0x00000] in <filename unknown>:0 
  at Boo.Lang.Runtime.RuntimeServices.Invoke (System.Object target, System.String name, System.Object[] args) [0x00000] in <filename unknown>:0 
  at Boo.Lang.Runtime.RuntimeServices.InvokeRuntimeServicesOperator (System.String operatorName, System.Object[] args) [0x00000] in <filename unknown>:0 
  at Boo.Lang.Runtime.RuntimeServices.InvokeBinaryOperator (System.String operatorName, System.Object lhs, System.Object rhs) [0x00000] in <filename unknown>:0 
  at CustomTapControl.BlockControl () [0x00000] in <filename unknown>:0 
  at CustomTapControl.Update () [0x00000] in <filename unknown>:0 

(Filename:  Line: -1)

Here is the BlockControl function that it mentions in the error.

function BlockControl()
{
var hitPoint;

var count : int = iPhoneInput.touchCount;   
if( count == 1 && state == ControlState.MovingBlock )
{
    var touch : iPhoneTouch = iPhoneInput.GetTouch(0);
    var screenRay = cam.ScreenPointToRay( Vector3( touch.position.x, touch.position.y ) );

    var touchHit : RaycastHit;
    if( Physics.Raycast(screenRay, touchHit, 10000, touchLayerMask) )
    {
        hitPoint = touchHit.point;

        var movementVector : Vector3;
        if(latchedBlock.transform.position.x != latchedBlock.transform.parent.transform.position.x)
        {
            if(hitPoint.x > latchedBlock.transform.parent.transform.position.x)
            {
                movementVector = Vector3(1,0,0);
            }
            else
            {
                movementVector = Vector3(-1,0,0);
            }
        }
        else if(latchedBlock.transform.position.z != latchedBlock.transform.parent.transform.position.z)
        {
            if(hitPoint.z > latchedBlock.transform.parent.transform.position.z)
            {
                movementVector = Vector3(0,0,1);
            }
            else
            {
                movementVector = Vector3(0,0,-1);
            }
        }               

        if(latchedBlock != null)
        {
            var ray : Ray;
            ray.origin = latchedBlock.transform.parent.transform.position;
            ray.direction = movementVector;

            var hit : RaycastHit;
            if (Physics.Raycast (ray, hit, 100, freeSpaceMask)) {

                startBlockTransform = latchedBlock.transform.parent.transform;
                targetTransform = hit.transform;
                state = ControlState.WaitingForBlockMovement;
            }
        }
    }
}
}

I am using Unity 3.0.0f4 iPhone Basic. I have tried .NET 2.0 Subset and regular .NET 2.0. Also, I have tried armv7 and v6 and then just armv6 only. I have a feeling that the problem is the way that I am constructing a Vector3 object, but I really have no idea. Any help is greatly appreciated.