Issue with MRTK - hololens

Wondering if anybody else has run into this issue. I'm working on a HoloLens application using Unity 2019.4 and Microsoft's MRTK 2.7.2. I get the following messages when running on the device:
Loading native plugins
Loading MicStreamSelector.dll
Loading Microsoft.MixedReality.SceneUnderstanding.dll
Loading pdfrenderer.dll
Loading GpuStats.dll
Loading AudioPluginMicrosoftSpatializer.dll
Loading AudioPluginMsHRTF.dll
Loading PlaneFinding.dll
Loading Microsoft.MixedReality.Input.dll
Plugins: Failed to load 'Microsoft.MixedReality.Input' because one or more of its dependencies could not be loaded.
(Filename: C:\buildslave\unity\build\Runtime/Misc/Plugins.cpp Line: 247)
Plugins: 2nd attempt to load module with '.dll' extension manually appended ('Microsoft.MixedReality.Input.dll') also couldn't be found (or it's dependencies).
(Filename: C:\buildslave\unity\build\Runtime/Misc/Plugins.cpp Line: 253)
Shortly after those messages, I get an exception, which seems to be related, as it contains a bunch of stuff about Microsoft.MixedReality.Input:
COMException
at System.Runtime.InteropServices.Marshal.ThrowExceptionForHR (System.Int32 errorCode) [0x00000] in <00000000000000000000000000000000>:0
at WinRT.WinrtModule.GetActivationFactory (WinRT.HString runtimeClassId) [0x00000] in <00000000000000000000000000000000>:0
at WinRT.ActivationFactory`1[T]..ctor () [0x00000] in <00000000000000000000000000000000>:0
at System.Reflection.MonoCMethod.InternalInvoke (System.Object obj, System.Object[] parameters) [0x00000] in <00000000000000000000000000000000>:0
at System.RuntimeType.CreateInstanceMono (System.Boolean nonPublic) [0x00000] in <00000000000000000000000000000000>:0
at System.RuntimeType.CreateInstanceDefaultCtor (System.Boolean publicOnly, System.Boolean skipCheckThis, System.Boolean fillCache, System.Threading.StackCrawlMark& stackMark) [0x00000] in <00000000000000000000000000000000>:0
at System.Activator.CreateInstance[T] () [0x00000] in <00000000000000000000000000000000>:0
at WinRT.WeakLazy`1+<>c[T].<.ctor>b__2_0 () [0x00000] in <00000000000000000000000000000000>:0
at System.Func`1[TResult].Invoke () [0x00000] in <00000000000000000000000000000000>:0
at WinRT.WeakLazy`1[T].get_Value () [0x00000] in <00000000000000000000000000000000>:0
at WinRT.ActivationFactory`1[T].ActivateInstance[I] () [0x00000] in <00000000000000000000000000000000>:0
at Microsoft.MixedReality.Input.MotionControllerWatcher..ctor () [0x00000] in <00000000000000000000000000000000>:0
at Microsoft.MixedReality.Toolkit.WindowsMixedReality.Input.WindowsMixedRealityDeviceManager.Enable () [0x00000] in <00000000000000000000000000000000>:0
at Microsoft.MixedReality.Toolkit.BaseDataProviderAccessCoreSystem.Enable () [0x00000] in <00000000000000000000000000000000>:0
at Microsoft.MixedReality.Toolkit.Input.MixedRealityInputSystem.Enable () [0x00000] in <00000000000000000000000000000000>:0
at Microsoft.MixedReality.Toolkit.MixedRealityToolkit+<>c.<EnableAllServices>b__70_0 (Microsoft.MixedReality.Toolkit.IMixedRealityService service) [0x00000] in <00000000000000000000000000000000>:0
at System.Action`1[T].Invoke (T obj) [0x00000] in <00000000000000000000000000000000>:0
at Microsoft.MixedReality.Toolkit.MixedRealityToolkit.ExecuteOnAllServicesInOrder (System.Action`1[T] execute) [0x00000] in <00000000000000000000000000000000>:0
at Microsoft.MixedReality.Toolkit.MixedRealityToolkit.EnableAllServices () [0x00000] in <00000000000000000000000000000000>:0
Rethrow as TargetInvocationException: Exception has been thrown by the target of an invocation.
at System.Reflection.MonoCMethod.InternalInvoke (System.Object obj, System.Object[] parameters) [0x00000] in <00000000000000000000000000000000>:0
at System.RuntimeType.CreateInstanceMono (System.Boolean nonPublic) [0x00000] in <00000000000000000000000000000000>:0
at System.RuntimeType.CreateInstanceDefaultCtor (System.Boolean publicOnly, System.Boolean skipCheckThis, System.Boolean fillCache, System.Threading.StackCrawlMark& stackMark) [0x00000] in <00000000000000000000000000000000>:0
at System.Activator.CreateInstance[T] () [0x00000] in <00000000000000000000000000000000>:0
at WinRT.WeakLazy`1+<>c[T].<.ctor>b__2_0 () [0x00000] in <00000000000000000000000000000000>:0
at System.Func`1[TResult].Invoke () [0x00000] in <00000000000000000000000000000000>:0
at WinRT.WeakLazy`1[T].get_Value () [0x00000] in <00000000000000000000000000000000>:0
at WinRT.ActivationFactory`1[T].ActivateInstance[I] () [0x00000] in <00000000000000000000000000000000>:0
at Microsoft.MixedReality.Input.MotionControllerWatcher..ctor () [0x00000] in <00000000000000000000000000000000>:0
at Microsoft.MixedReality.Toolkit.WindowsMixedReality.Input.WindowsMixedRealityDeviceManager.Enable () [0x00000] in <00000000000000000000000000000000>:0
at Microsoft.MixedReality.Toolkit.BaseDataProviderAccessCoreSystem.Enable () [0x00000] in <00000000000000000000000000000000>:0
at Microsoft.MixedReality.Toolkit.Input.MixedRealityInputSystem.Enable () [0x00000] in <00000000000000000000000000000000>:0
at Microsoft.MixedReality.Toolkit.MixedRealityToolkit+<>c.<EnableAllServices>b__70_0 (Microsoft.MixedReality.Toolkit.IMixedRealityService service) [0x00000] in <00000000000000000000000000000000>:0
at System.Action`1[T].Invoke (T obj) [0x00000] in <00000000000000000000000000000000>:0
at Microsoft.MixedReality.Toolkit.MixedRealityToolkit.ExecuteOnAllServicesInOrder (System.Action`1[T] execute) [0x00000] in <00000000000000000000000000000000>:0
at Microsoft.MixedReality.Toolkit.MixedRealityToolkit.EnableAllServices () [0x00000] in <00000000000000000000000000000000>:0
Anybody have any clue as to why Microsoft.MixedReality.Input.dll will not load? Any idea what dependency might be missing? Where would I find a list of the dependencies?
Thanks for any help.

Related

Azure Spatial Anchors - Getting Cloud Spatial Exception on HoloLens

I'm getting an CloudSpatialException while trying to create an anchor. Already created an issue on github for.
The guide I'm following:
https://learn.microsoft.com/en-us/windows/mixed-reality/mrlearning-asa-ch1
What I already did:
Capabilities are set in unity and in the solution via visual studio (→Package.appxmanifest)
HoloLens is updated
Credentials are set the right way; took the Account ID and Primary key
Added <DeviceCapability Name="wiFiControl"/> to Package.appxmanifest
Storage permissions are set in capabilities
My specs:
Unity 2019.2.15
MRTK 2.2
AzureSpatialAnchors.unitypackage
MRTK.HoloLens2.Unity.Tutorials.Assets.AzureSpatialAnchors.2.2.0.0.unitypackage
MRTK.HoloLens2.Unity.Tutorials.Assets.GettingStarted.2.2.0.1.unitypackage
My Log:
AnchorModuleScript.StartAzureSession()
UnityEngine.DebugLogHandler:LogFormat(LogType, Object, String, Object[])
UnityEngine.Logger:Log(LogType, Object)
UnityEngine.Debug:Log(Object)
<LoadSceneCoRoutine>d__3:System.Collections.IEnumerator.Reset()
UnityEngine.EventSystems.UIBehaviour:IsDestroyed()
AnchorModuleScript:StartAzureSession()
DeleteASAAnchorDelegate:Invoke()
UnityEngine.Events.UnityEvent:Invoke()
Microsoft.MixedReality.Toolkit.UI.Interactable:SendOnClick(IMixedRealityPointer)
Microsoft.MixedReality.Toolkit.UI.Interactable:OnInputUp(InputEventData)
Microsoft.MixedReality.Toolkit.Input.<>c:<.cctor>b__196_18(IMixedRealityBaseInputHandler, BaseEventData)
Microsoft.Azure.SpatialAnchors.AnchorLocatedDelegate:Invoke(Object, AnchorLocatedEventArgs)
UnityEngine.EventSystems.ExecuteEvents:Execute(GameObject, BaseEventData, EventFunction`1)
UnityEngine.EventSystems.ExecuteEvents:ExecuteHierarchy(GameObject, BaseEventData, EventFunction`1)
Microsoft.MixedReality.Toolkit.Input.MixedRealityInputSystem:DispatchEventToObjectFocusedByPointer(IMixedRealityPointer, BaseInputEventData, Boolean, EventFunction`1)
...
(Filename: C:\buildslave\unity\build\Runtime/Export/Debug/Debug.bindings.h Line: 35)
Starting Azure session... please wait...
UnityEngine.DebugLogHandler:LogFormat(LogType, Object, String, Object[])
UnityEngine.Logger:Log(LogType, Object)
UnityEngine.Debug:Log(Object)
<LoadSceneCoRoutine>d__3:System.Collections.IEnumerator.Reset()
UnityEngine.EventSystems.UIBehaviour:IsDestroyed()
AnchorModuleScript:StartAzureSession()
DeleteASAAnchorDelegate:Invoke()
UnityEngine.Events.UnityEvent:Invoke()
Microsoft.MixedReality.Toolkit.UI.Interactable:SendOnClick(IMixedRealityPointer)
Microsoft.MixedReality.Toolkit.UI.Interactable:OnInputUp(InputEventData)
Microsoft.MixedReality.Toolkit.Input.<>c:<.cctor>b__196_18(IMixedRealityBaseInputHandler, BaseEventData)
Microsoft.Azure.SpatialAnchors.AnchorLocatedDelegate:Invoke(Object, AnchorLocatedEventArgs)
UnityEngine.EventSystems.ExecuteEvents:Execute(GameObject, BaseEventData, EventFunction`1)
UnityEngine.EventSystems.ExecuteEvents:ExecuteHierarchy(GameObject, BaseEventData, EventFunction`1)
Microsoft.MixedReality.Toolkit.Input.MixedRealityInputSystem:DispatchEventToObjectFocusedByPointer(IMixedRealityPointer, BaseInputEventData, Boolean, EventFunction`1)
...
(Filename: C:\buildslave\unity\build\Runtime/Export/Debug/Debug.bindings.h Line: 35)
Azure session started successfully
UnityEngine.DebugLogHandler:LogFormat(LogType, Object, String, Object[])
UnityEngine.Logger:Log(LogType, Object)
UnityEngine.Debug:Log(Object)
<LoadSceneCoRoutine>d__3:System.Collections.IEnumerator.Reset()
System.Runtime.CompilerServices.MoveNextRunner:InvokeMoveNext(Object)
System.Threading.SendOrPostCallback:Invoke(Object)
System.Threading.ExecutionContext:RunInternal(ExecutionContext, ContextCallback, Object, Boolean)
System.Runtime.CompilerServices.MoveNextRunner:Run()
DeleteASAAnchorDelegate:Invoke()
System.Threading.SendOrPostCallback:Invoke(Object)
System.Threading.Tasks.AwaitTaskContinuation:RunCallback(ContextCallback, Object, Task&)
System.Threading.Tasks.SynchronizationContextAwaitTaskContinuation:Run(Task, Boolean)
System.Threading.Tasks.Task:FinishContinuations()
System.Threading.Tasks.Task:FinishStageThree()
System.Threading.Tasks.Task`1:TrySetResult(TResult)
WinRT.Interop._IAsyncOperation`2:.ctor(Guid, ObjectReference`1)
WinRT.Interop._IAsyncOperation`2:.ctor(Guid, ObjectReference`1)
System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1:Create()
Microsoft.Azure.SpatialAnchors.TokenRequiredEventArgs:set_AuthenticationToken(String)
System.Runtime.CompilerServices.MoveNextRunner:InvokeMoveNext(Object)
...
(Filename: C:\buildslave\unity\build\Runtime/Export/Debug/Debug.bindings.h Line: 35)
AnchorModuleScript.CreateAzureAnchor()
UnityEngine.DebugLogHandler:LogFormat(LogType, Object, String, Object[])
UnityEngine.Logger:Log(LogType, Object)
UnityEngine.Debug:Log(Object)
<BlipTargetCoroutine>d__7:System.Collections.IEnumerator.Reset()
UnityEngine.EventSystems.UIBehaviour:IsDestroyed()
AnchorModuleScript:CreateAzureAnchor(GameObject)
System.Action`1:Invoke(T)
UnityEngine.Events.CachedInvokableCall`1:Invoke(Object[])
UnityEngine.Events.UnityEvent:Invoke()
Microsoft.MixedReality.Toolkit.UI.Interactable:SendOnClick(IMixedRealityPointer)
Microsoft.MixedReality.Toolkit.UI.Interactable:OnInputUp(InputEventData)
Microsoft.MixedReality.Toolkit.Input.<>c:<.cctor>b__196_18(IMixedRealityBaseInputHandler, BaseEventData)
Microsoft.Azure.SpatialAnchors.AnchorLocatedDelegate:Invoke(Object, AnchorLocatedEventArgs)
UnityEngine.EventSystems.ExecuteEvents:Execute(GameObject, BaseEventData, EventFunction`1)
UnityEngine.EventSystems.ExecuteEvents:ExecuteHierarchy(GameObject, BaseEventData, EventFunction`1)
Microsoft.MixedReality.Toolkit.Input.MixedRealityInputSystem:DispatchEventToObjectFocusedByPointer(IMixed...
(Filename: C:\buildslave\unity\build\Runtime/Export/Debug/Debug.bindings.h Line: 35)
Local anchor created
UnityEngine.DebugLogHandler:LogFormat(LogType, Object, String, Object[])
UnityEngine.Logger:Log(LogType, Object)
UnityEngine.Debug:Log(Object)
<BlipTargetCoroutine>d__7:System.Collections.IEnumerator.Reset()
UnityEngine.EventSystems.UIBehaviour:IsDestroyed()
AnchorModuleScript:CreateAzureAnchor(GameObject)
System.Action`1:Invoke(T)
UnityEngine.Events.CachedInvokableCall`1:Invoke(Object[])
UnityEngine.Events.UnityEvent:Invoke()
Microsoft.MixedReality.Toolkit.UI.Interactable:SendOnClick(IMixedRealityPointer)
Microsoft.MixedReality.Toolkit.UI.Interactable:OnInputUp(InputEventData)
Microsoft.MixedReality.Toolkit.Input.<>c:<.cctor>b__196_18(IMixedRealityBaseInputHandler, BaseEventData)
Microsoft.Azure.SpatialAnchors.AnchorLocatedDelegate:Invoke(Object, AnchorLocatedEventArgs)
UnityEngine.EventSystems.ExecuteEvents:Execute(GameObject, BaseEventData, EventFunction`1)
...
(Filename: C:\buildslave\unity\build\Runtime/Export/Debug/Debug.bindings.h Line: 35)
Creating Azure anchor... please wait...
UnityEngine.DebugLogHandler:LogFormat(LogType, Object, String, Object[])
UnityEngine.Logger:Log(LogType, Object)
UnityEngine.Debug:Log(Object)
<BlipTargetCoroutine>d__7:System.Collections.IEnumerator.Reset()
UnityEngine.EventSystems.UIBehaviour:IsDestroyed()
AnchorModuleScript:CreateAzureAnchor(GameObject)
System.Action`1:Invoke(T)
UnityEngine.Events.CachedInvokableCall`1:Invoke(Object[])
UnityEngine.Events.UnityEvent:Invoke()
Microsoft.MixedReality.Toolkit.UI.Interactable:SendOnClick(IMixedRealityPointer)
Microsoft.MixedReality.Toolkit.UI.Interactable:OnInputUp(InputEventData)
Microsoft.MixedReality.Toolkit.Input.<>c:<.cctor>b__196_18(IMixedRealityBaseInputHandler, BaseEventData)
...
(Filename: C:\buildslave\unity\build\Runtime/Export/Debug/Debug.bindings.h Line: 35)
Microsoft.Azure.SpatialAnchors.CloudSpatialException
at Microsoft.Azure.SpatialAnchors.NativeLibraryHelpers.CheckStatus (System.IntPtr handle, Microsoft.Azure.SpatialAnchors.status value) [0x00000] in <00000000000000000000000000000000>:0
at Microsoft.Azure.SpatialAnchors.CloudSpatialAnchorSession+<>c__DisplayClass79_0.<CreateAnchorAsync>b__0 () [0x00000] in <00000000000000000000000000000000>:0
at AnchorModuleScript+DeleteASAAnchorDelegate.Invoke () [0x00000] in <00000000000000000000000000000000>:0
at System.Threading.Tasks.Task.Execute () [0x00000] in <00000000000000000000000000000000>:0
at System.Threading.SendOrPostCallback.Invoke (System.Object state) [0x00000] in <00000000000000000000000000000000>:0
at System.Threading.ExecutionContext.RunInternal (System.Threading.ExecutionContext executionContext, System.Threading.ContextCallback callback, System.Object state, System.Boolean preserveSyncCtx) [0x00000] in <00000000000000000000000000000000>:0
at System.Threading.Tasks.Task.ExecuteWithThreadLocal (System.Threading.Tasks.Task& currentTaskSlot) [0x00000] in <00000000000000000000000000000000>:0
at System.Threading.Tasks.Task.ExecuteEntry (System.Boolean bPreventDoubleExecution) [0x00000] in <00000000000000000000000000000000>:0
at System.Threading.Tasks.Task.System.Threading.IThreadPoolWorkItem.ExecuteWorkItem () [0x00000] in <00000000000000000000000000000000>:0
at System.Threading.ThreadPoolWorkQueue.Dispatch () [0x00000] in <00000000000000000000000000000000>:0
at System.Threading._ThreadPoolWaitCallback.PerformWaitCallback () [0x00000] in <00000000000000000000000000000000>:0
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x00000] in <00000000000000000000000000000000>:0
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x00000] in <00000000000000000000000000000000>:0
at System.Runtime.CompilerServices.AsyncVoidMethodBuilder.Create () [0x00000] in <00000000000000000000000000000000>:0
at EyeTrackingTutorialDemo+<BlipTargetCoroutine>d__7.System.Collections.IEnumerator.Reset () [0x00000] in <00000000000000000000000000000000>:0
at System.Runtime.CompilerServices.AsyncMethodBuilderCore+MoveNextRunner.InvokeMoveNext (System.Object stateMachine) [0x00000] in <00000000000000000000000000000000>:0
at System.Threading.SendOrPostCallback.Invoke (System.Object state) [0x00000] in <00000000000000000000000000000000>:0
at System.Threading.ExecutionContext.RunInternal (System.Threading.ExecutionContext executionContext, System.Threading.ContextCallback callback, System.Object state, System.Boolean preserveSyncCtx) [0x00000] in <00000000000000000000000000000000>:0
at System.Runtime.CompilerServices.AsyncMethodBuilderCore+MoveNextRunner.Run () [0x00000] in <00000000000000000000000000000000>:0
at AnchorModuleScript+DeleteASAAnchorDelegate.Invoke () [0x00000] in <00000000000000000000000000000000>:0
at System.Threading.Tasks.SynchronizationContextAwaitTaskContinuation+<>c.<.cctor>b__7_0 (System.Object state) [0x00000] in <00000000000000000000000000000000>:0
at System.Threading.SendOrPostCallback.Invoke (System.Object state) [0x00000] in <00000000000000000000000000000000>:0
at UnityEngine.WSA.WindowSizeChanged.BeginInvoke (System.Int32 width, System.Int32 height, System.AsyncCallback callback, System.Object object) [0x00000] in <00000000000000000000000000000000>:0
at UnityEngine.UnitySynchronizationContext.Exec () [0x00000] in <00000000000000000000000000000000>:0
at UnityEngine.UnitySynchronizationContext.ExecuteTasks () [0x00000] in <00000000000000000000000000000000>:0
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x00000] in <00000000000000000000000000000000>:0
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x00000] in <00000000000000000000000000000000>:0
at System.Runtime.CompilerServices.AsyncVoidMethodBuilder.Create () [0x00000] in <00000000000000000000000000000000>:0
at Microsoft.Azure.SpatialAnchors.TokenRequiredEventArgs.set_AuthenticationToken (System.String value) [0x00000] in <00000000000000000000000000000000>:0
at System.Runtime.CompilerServices.AsyncMethodBuilderCore+MoveNextRunner.InvokeMoveNext (System.Object stateMachine) [0x00000] in <00000000000000000000000000000000>:0
at System.Threading.SendOrPostCallback.Invoke (System.Object state) [0x00000] in <00000000000000000000000000000000>:0
at System.Threading.ExecutionContext.RunInternal (System.Threading.ExecutionContext executionContext, System.Threading.ContextCallback callback, System.Object state, System.Boolean preserveSyncCtx) [0x00000] in <00000000000000000000000000000000>:0
at System.Runtime.CompilerServices.AsyncMethodBuilderCore+MoveNextRunner.Run () [0x00000] in <00000000000000000000000000000000>:0
at AnchorModuleScript+DeleteASAAnchorDelegate.Invoke () [0x00000] in <00000000000000000000000000000000>:0
at System.Threading.SendOrPostCallback.Invoke (System.Object state) [0x00000] in <00000000000000000000000000000000>:0
at System.Threading.Tasks.AwaitTaskContinuation.RunCallback (System.Threading.ContextCallback callback, System.Object state, System.Threading.Tasks.Task& currentTask) [0x00000] in <00000000000000000000000000000000>:0
at System.Threading.Tasks.SynchronizationContextAwaitTaskContinuation.Run (System.Threading.Tasks.Task task, System.Boolean canInlineContinuationTask) [0x00000] in <00000000000000000000000000000000>:0
at System.Threading.Tasks.Task.FinishContinuations () [0x00000] in <00000000000000000000000000000000>:0
at System.Threading.Tasks.Task.FinishStageThree () [0x00000] in <00000000000000000000000000000000>:0
at System.Threading.Tasks.Task.FinishStageTwo () [0x00000] in <00000000000000000000000000000000>:0
at System.Threading.Tasks.Task.Finish (System.Boolean bUserDelegateExecuted) [0x00000] in <00000000000000000000000000000000>:0
at System.Threading.Tasks.Task`1[TResult].TrySetException (System.Object exceptionObject) [0x00000] in <00000000000000000000000000000000>:0
at WinRT.Interop._IAsyncOperation`2[TTask,TResult]..ctor (System.Guid iid, WinRT.ObjectReference`1[T] obj) [0x00000] in <00000000000000000000000000000000>:0
at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1[TResult].Create () [0x00000] in <00000000000000000000000000000000>:0
at EyeTrackingTutorialDemo+<BlipTargetCoroutine>d__7.System.Collections.IEnumerator.Reset () [0x00000] in <00000000000000000000000000000000>:0
at System.Runtime.CompilerServices.AsyncMethodBuilderCore+MoveNextRunner.InvokeMoveNext (System.Object stateMachine) [0x00000] in <00000000000000000000000000000000>:0
at System.Threading.SendOrPostCallback.Invoke (System.Object state) [0x00000] in <00000000000000000000000000000000>:0
at System.Threading.ExecutionContext.RunInternal (System.Threading.ExecutionContext executionContext, System.Threading.ContextCallback callback, System.Object state, System.Boolean preserveSyncCtx) [0x00000] in <00000000000000000000000000000000>:0
at System.Runtime.CompilerServices.AsyncMethodBuilderCore+MoveNextRunner.Run () [0x00000] in <00000000000000000000000000000000>:0
at AnchorModuleScript+DeleteASAAnchorDelegate.Invoke () [0x00000] in <00000000000000000000000000000000>:0
at System.Threading.Tasks.SynchronizationContextAwaitTaskContinuation+<>c.<.cctor>b__7_0 (System.Object state) [0x00000] in <00000000000000000000000000000000>:0
at System.Threading.SendOrPostCallback.Invoke (System.Object state) [0x00000] in <00000000000000000000000000000000>:0
at UnityEngine.WSA.WindowSizeChanged.BeginInvoke (System.Int32 width, System.Int32 height, System.AsyncCallback callback, System.Object object) [0x00000] in <00000000000000000000000000000000>:0
at UnityEngine.UnitySynchronizationContext.Exec () [0x00000] in <00000000000000000000000000000000>:0
at UnityEngine.UnitySynchronizationContext.ExecuteTasks () [0x00000] in <00000000000000000000000000000000>:0
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x00000] in <00000000000000000000000000000000>:0
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x00000] in <00000000000000000000000000000000>:0
at System.Runtime.CompilerServices.AsyncVoidMethodBuilder.Create () [0x00000] in <00000000000000000000000000000000>:0
at EyeTrackingTutorialDemo+<BlipTargetCoroutine>d__7.System.Collections.IEnumerator.Reset () [0x00000] in <00000000000000000000000000000000>:0
at System.Runtime.CompilerServices.AsyncMethodBuilderCore+MoveNextRunner.InvokeMoveNext (System.Object stateMachine) [0x00000] in <00000000000000000000000000000000>:0
at System.Threading.SendOrPostCallback.Invoke (System.Object state) [0x00000] in <00000000000000000000000000000000>:0
at System.Threading.ExecutionContext.RunInternal (System.Threading.ExecutionContext executionContext, System.Threading.ContextCallback callback, System.Object state, System.Boolean preserveSyncCtx) [0x00000] in <00000000000000000000000000000000>:0
at System.Runtime.CompilerServices.AsyncMethodBuilderCore+MoveNextRunner.Run () [0x00000] in <00000000000000000000000000000000>:0
at AnchorModuleScript+DeleteASAAnchorDelegate.Invoke () [0x00000] in <00000000000000000000000000000000>:0
at System.Threading.SendOrPostCallback.Invoke (System.Object state) [0x00000] in <00000000000000000000000000000000>:0
at System.Threading.Tasks.AwaitTaskContinuation.RunCallback (System.Threading.ContextCallback callback, System.Object state, System.Threading.Tasks.Task& currentTask) [0x00000] in <00000000000000000000000000000000>:0
at System.Threading.Tasks.SynchronizationContextAwaitTaskContinuation.Run (System.Threading.Tasks.Task task, System.Boolean canInlineContinuationTask) [0x00000] in <00000000000000000000000000000000>:0
at System.Threading.Tasks.Task.FinishContinuations () [0x00000] in <00000000000000000000000000000000>:0
at System.Threading.Tasks.Task.FinishStageThree () [0x00000] in <00000000000000000000000000000000>:0
at System.Threading.Tasks.Task.FinishStageTwo () [0x00000] in <00000000000000000000000000000000>:0
at System.Threading.Tasks.Task.Finish (System.Boolean bUserDelegateExecuted) [0x00000] in <00000000000000000000000000000000>:0
at System.Threading.Tasks.Task`1[TResult].TrySetException (System.Object exceptionObject) [0x00000] in <00000000000000000000000000000000>:0
at WinRT.Interop._IAsyncOperation`2[TTask,TResult]..ctor (System.Guid iid, WinRT.ObjectReference`1[T] obj) [0x00000] in <00000000000000000000000000000000>:0
at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1[TResult].Create () [0x00000] in <00000000000000000000000000000000>:0
at Microsoft.Azure.SpatialAnchors.TokenRequiredEventArgs.set_AuthenticationToken (System.String value) [0x00000] in <00000000000000000000000000000000>:0
at System.Runtime.CompilerServices.AsyncMethodBuilderCore+MoveNextRunner.InvokeMoveNext (System.Object stateMachine) [0x00000] in <00000000000000000000000000000000>:0
at System.Threading.SendOrPostCallback.Invoke (System.Object state) [0x00000] in <00000000000000000000000000000000>:0
at System.Threading.ExecutionContext.RunInternal (System.Threading.ExecutionContext executionContext, System.Threading.ContextCallback callback, System.Object state, System.Boolean preserveSyncCtx) [0x00000] in <00000000000000000000000000000000>:0
at System.Runtime.CompilerServices.AsyncMethodBuilderCore+MoveNextRunner.Run () [0x00000] in <00000000000000000000000000000000>:0
at AnchorModuleScript+DeleteASAAnchorDelegate.Invoke () [0x00000] in <00000000000000000000000000000000>:0
at System.Threading.SendOrPostCallback.Invoke (System.Object state) [0x00000] in <00000000000000000000000000000000>:0
at System.Threading.Tasks.AwaitTaskContinuation.RunCallback (System.Threading.ContextCallback callback, System.Object state, System.Threading.Tasks.Task& currentTask) [0x00000] in <00000000000000000000000000000000>:0
at System.Threading.Tasks.SynchronizationContextAwaitTaskContinuation.Run (System.Threading.Tasks.Task task, System.Boolean canInlineContinuationTask) [0x00000] in <00000000000000000000000000000000>:0
at System.Threading.Tasks.Task.FinishContinuations () [0x00000] in <00000000000000000000000000000000>:0
at System.Threading.Tasks.Task.FinishStageThree () [0x00000] in <00000000000000000000000000000000>:0
at System.Threading.Tasks.Task.FinishStageTwo () [0x00000] in <00000000000000000000000000000000>:0
at System.Threading.Tasks.Task.Finish (System.Boolean bUserDelegateExecuted) [0x00000] in <00000000000000000000000000000000>:0
at System.Threading.Tasks.Task`1[TResult].TrySetException (System.Object exceptionObject) [0x00000] in <00000000000000000000000000000000>:0
at WinRT.Interop._IAsyncOperation`2[TTask,TResult]..ctor (System.Guid iid, WinRT.ObjectReference`1[T] obj) [0x00000] in <00000000000000000000000000000000>:0
at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1[TResult].Create () [0x00000] in <00000000000000000000000000000000>:0
at EyeTrackingTutorialDemo+<BlipTargetCoroutine>d__7.System.Collections.IEnumerator.Reset () [0x00000] in <00000000000000000000000000000000>:0
at System.Runtime.CompilerServices.AsyncMethodBuilderCore+MoveNextRunner.InvokeMoveNext (System.Object stateMachine) [0x00000] in <00000000000000000000000000000000>:0
at System.Threading.SendOrPostCallback.Invoke (System.Object state) [0x00000] in <00000000000000000000000000000000>:0
at System.Threading.ExecutionContext.RunInternal (System.Threading.ExecutionContext executionContext, System.Threading.ContextCallback callback, System.Object state, System.Boolean preserveSyncCtx) [0x00000] in <00000000000000000000000000000000>:0
at System.Runtime.CompilerServices.AsyncMethodBuilderCore+MoveNextRunner.Run () [0x00000] in <00000000000000000000000000000000>:0
at AnchorModuleScript+DeleteASAAnchorDelegate.Invoke () [0x00000] in <00000000000000000000000000000000>:0
at System.Threading.Tasks.SynchronizationContextAwaitTaskContinuation+<>c.<.cctor>b__7_0 (System.Object state) [0x00000] in <00000000000000000000000000000000>:0
at System.Threading.SendOrPostCallback.Invoke (System.Object state) [0x00000] in <00000000000000000000000000000000>:0
at UnityEngine.WSA.WindowSizeChanged.BeginInvoke (System.Int32 width, System.Int32 height, System.AsyncCallback callback, System.Object object) [0x00000] in <00000000000000000000000000000000>:0
at UnityEngine.UnitySynchronizationContext.Exec () [0x00000] in <00000000000000000000000000000000>:0
at UnityEngine.UnitySynchronizationContext.ExecuteTasks () [0x00000] in <00000000000000000000000000000000>:0
UnityEngine.DebugLogHandler:LogFormat(LogType, Object, String, Object[])
UnityEngine.Logger:Log(LogType, Object)
UnityEngine.Debug:Log(Object)
<BlipTargetCoroutine>d__7:System.Collections.IEnumerator.Reset()
System.Runtime.CompilerServices.MoveNextRunner:InvokeMoveNext(Object)
System.Threading.SendOrPostCallback:Invoke(Object)
System.Threading.ExecutionContext:RunInternal(ExecutionContext, ContextCallback, Object, Boolean)
System.Runtime.CompilerServices.MoveNextRunner:Run()
DeleteASAAnchorDelegate:Invoke()
System.Threading.SendOrPostCallback:Invoke(Object)
System.Threading.Tasks.AwaitTaskContinuation:RunCallback(ContextCallback, Object, Task&)
System.Threading.Tasks.SynchronizationContextAwaitTaskContinuation:Run(Task, Boolean)
System.Threading.Tasks.Task:FinishContinuations()
System.Threading.Tasks.Task:FinishStageThree()
System.Threading.Tasks.Task:FinishStageTwo()
System.Threading.Tasks.Task:Finish(Boolean)
...
(Filename: C:\buildslave\unity\build\Runtime/Export/Debug/Debug.bindings.h Line: 35)

That issue was fixed by Microsoft. Got the answer from Ramon Arguelles on github:
We recently discovered and fixed a bug in our Azure Spatial Anchor service that may have been the reason behind the issue you are seeing.

Running SignalR self-host samples throws exception with latest mono dev branch

Using Mono on Linux, the sample Microsoft.AspNet.SignalR.Mono found at https://github.com/SignalR/SignalR seems to work using the stable release of mono but not with the latest development branch (3.99). Anyone encounter this? I get the following exception:
Unhandled Exception:
System.Reflection.TargetInvocationException: Exception has been thrown by the
target of an invocation. ---> System.InvalidProgramException: Invalid IL code
in (wrapper delegate-invoke)
<Module>:invoke_callvirt_CancellationTokenRegistration_CancellationToken&_Action`1<object>_object
(System.Threading.CancellationToken&,System.Action`1<object>,object): IL_004f:
castclass 0x00000007
at
Microsoft.AspNet.SignalR.Infrastructure.CancellationTokenExtensions.SafeRegister
(CancellationToken cancellationToken, System.Action`1 callback, System.Object
state) [0x00000] in <filename unknown>:0
at
Microsoft.AspNet.SignalR.Hosting.HostDependencyResolverExtensions.InitializeResolverDispose
(IDependencyResolver resolver, CancellationToken hostShutdownToken) [0x00000]
in <filename unknown>:0
at
Microsoft.AspNet.SignalR.Hosting.HostDependencyResolverExtensions.InitializeHost
(IDependencyResolver resolver, System.String instanceName, CancellationToken
hostShutdownToken) [0x00000] in <filename unknown>:0
at Owin.OwinExtensions.UseSignalRMiddleware[PersistentConnectionMiddleware]
(IAppBuilder builder, System.Object[] args) [0x00000] in <filename unknown>:0
at Owin.OwinExtensions.RunSignalR (IAppBuilder builder, System.Type
connectionType, Microsoft.AspNet.SignalR.ConnectionConfiguration configuration)
[0x00000] in <filename unknown>:0
at Owin.OwinExtensions.RunSignalR[RawConnection] (IAppBuilder builder,
Microsoft.AspNet.SignalR.ConnectionConfiguration configuration) [0x00000] in
<filename unknown>:0
at Owin.OwinExtensions.RunSignalR[RawConnection] (IAppBuilder builder)
[0x00000] in <filename unknown>:0
at Microsoft.AspNet.SelfHost.Samples.Startup.<Configuration>b__0 (IAppBuilder
map) [0x00000] in <filename unknown>:0
at Owin.MapExtensions.Map (IAppBuilder app, PathString pathMatch,
System.Action`1 configuration) [0x00000] in <filename unknown>:0
at Owin.MapExtensions.Map (IAppBuilder app, System.String pathMatch,
System.Action`1 configuration) [0x00000] in <filename unknown>:0
at Microsoft.AspNet.SelfHost.Samples.Startup.Configuration (IAppBuilder app)
[0x00000] in <filename unknown>:0
at (wrapper managed-to-native) System.Reflection.MonoMethod:InternalInvoke
(System.Reflection.MonoMethod,object,object[],System.Exception&)
at System.Reflection.MonoMethod.Invoke (System.Object obj, BindingFlags
invokeAttr, System.Reflection.Binder binder, System.Object[] parameters,
System.Globalization.CultureInfo culture) [0x00000] in <filename unknown>:0
--- End of inner exception stack trace ---
at System.Reflection.MonoMethod.Invoke (System.Object obj, BindingFlags
invokeAttr, System.Reflection.Binder binder, System.Object[] parameters,
System.Globalization.CultureInfo culture) [0x00000] in <filename unknown>:0
at System.Reflection.MethodBase.Invoke (System.Object obj, System.Object[]
parameters) [0x00000] in <filename unknown>:0
at Owin.Loader.DefaultLoader+<>c__DisplayClass12.<MakeDelegate>b__b
(IAppBuilder builder) [0x00000] in <filename unknown>:0
at Owin.Loader.DefaultLoader+<>c__DisplayClass1.<LoadImplementation>b__0
(IAppBuilder builder) [0x00000] in <filename unknown>:0
at Microsoft.Owin.Hosting.Engine.HostingEngine.ResolveApp
(Microsoft.Owin.Hosting.Engine.StartContext context) [0x00000] in <filename
unknown>:0
at Microsoft.Owin.Hosting.Engine.HostingEngine.Start
(Microsoft.Owin.Hosting.Engine.StartContext context) [0x00000] in <filename
unknown>:0
at Microsoft.Owin.Hosting.Starter.DirectHostingStarter.Start
(Microsoft.Owin.Hosting.StartOptions options) [0x00000] in <filename unknown>:0
at Microsoft.Owin.Hosting.Starter.HostingStarter.Start
(Microsoft.Owin.Hosting.StartOptions options) [0x00000] in <filename unknown>:0
at Microsoft.Owin.Hosting.WebApp.StartImplementation (IServiceProvider
services, Microsoft.Owin.Hosting.StartOptions options) [0x00000] in <filename
unknown>:0
at Microsoft.Owin.Hosting.WebApp.Start (Microsoft.Owin.Hosting.StartOptions
options) [0x00000] in <filename unknown>:0
at Microsoft.Owin.Hosting.WebApp.Start[Startup]
(Microsoft.Owin.Hosting.StartOptions options) [0x00000] in <filename unknown>:0
at Microsoft.Owin.Hosting.WebApp.Start[Startup] (System.String url) [0x00000]
in <filename unknown>:0
at Microsoft.AspNet.SelfHost.Samples.Program.Main (System.String[] args)
[0x00000] in <filename unknown>:0
[ERROR] FATAL UNHANDLED EXCEPTION: System.Reflection.TargetInvocationException:
Exception has been thrown by the target of an invocation. --->
System.InvalidProgramException: Invalid IL code in (wrapper delegate-invoke)
<Module>:invoke_callvirt_CancellationTokenRegistration_CancellationToken&_Action`1<object>_object
(System.Threading.CancellationToken&,System.Action`1<object>,object): IL_004f:
castclass 0x00000007

This looks like a bug in later versions of Mono. I reported this on Friday: http://bugzilla.xamarin.com/show_bug.cgi?id=29665

That issue is already reported on SignalIR repo. Try pulling the latest version of the dev branch, ASP.NET team have commented out the code throwing that exception as a workaround for now.

What I eventually went with was to return the fallback register in ResolveRegisterDelegate() if IsRunningMono is true:
if (MonoUtility.IsRunningMono)
return fallback;
try
{
methodInfo = typeof(CancellationToken).GetMethod("InternalRegisterWithoutEC",
BindingFlags.NonPublic | BindingFlags.Instance,
binder: null,
types: new[] { typeof(Action<object>), typeof(object) },
modifiers: null);
}
catch
{
// Swallow this exception. Being extra paranoid, we don't want anything to break in case this dirty
// reflection hack fails for any reason
}
I noticed that this was happening in the earlier stable release of mono because the GetMethod("InternalRegisterWithoutEC") was returning null and did NOT return null with the latest dev branch of mono.

System.ArgumentNullException: missing source event info in MvxWeakEventSubscription

We are using data binding in our Xamarin.IOS project using MvvmCross(Hot Tuna version) as specified in the sample app “N-39-CrossLight-Touch”.
The sample app as well as our project works fine on simulator(IOS7) but on device(IOS7) it throws the below exception while binding.
System.ArgumentNullException: missing source event info in
MvxWeakEventSubscription Parameter name: sourceEventInfo at
Cirrious.CrossCore.WeakSubscription.MvxWeakEventSubscription2[System.ComponentModel.INotifyPropertyChanged,System.ComponentModel.PropertyChangedEventArgs]..ctor
(INotifyPropertyChanged source, System.Reflection.EventInfo
sourceEventInfo, System.EventHandler1 targetEventHandler) [0x00000] in
:0 at
Cirrious.CrossCore.WeakSubscription.MvxNotifyPropertyChangedEventSubscription..ctor
(INotifyPropertyChanged source, System.EventHandler1
targetEventHandler) [0x00000] in :0 at
Cirrious.CrossCore.WeakSubscription.MvxWeakSubscriptionExtensionMethods.WeakSubscribe
(INotifyPropertyChanged source, System.EventHandler1 eventHandler)
[0x00000] in :0 at
Cirrious.MvvmCross.Binding.Bindings.Source.MvxPropertyInfoSourceBinding..ctor
(System.Object source, System.Reflection.PropertyInfo propertyInfo)
[0x00000] in :0 at
Cirrious.MvvmCross.Binding.Bindings.Source.Leaf.MvxLeafPropertyInfoSourceBinding..ctor
(System.Object source, System.Reflection.PropertyInfo propertyInfo)
[0x00000] in :0 at
Cirrious.MvvmCross.Binding.Bindings.Source.Leaf.MvxSimpleLeafPropertyInfoSourceBinding..ctor
(System.Object source, System.Reflection.PropertyInfo propertyInfo)
[0x00000] in :0 at
Cirrious.MvvmCross.Binding.Bindings.Source.Construction.MvxPropertySourceBindingFactoryExtension.CreateLeafBinding
(System.Object source,
Cirrious.MvvmCross.Binding.Parse.PropertyPath.PropertyTokens.MvxPropertyToken
propertyToken) [0x00000] in :0 at
Cirrious.MvvmCross.Binding.Bindings.Source.Construction.MvxPropertySourceBindingFactoryExtension.TryCreateBinding
(System.Object source,
Cirrious.MvvmCross.Binding.Parse.PropertyPath.PropertyTokens.MvxPropertyToken
currentToken, System.Collections.Generic.List1 remainingTokens,
IMvxSourceBinding& result) [0x00000] in :0 at
Cirrious.MvvmCross.Binding.Bindings.Source.Construction.MvxSourceBindingFactory.TryCreateBindingFromExtensions
(System.Object source,
Cirrious.MvvmCross.Binding.Parse.PropertyPath.PropertyTokens.MvxPropertyToken
propertyToken, System.Collections.Generic.List1 remainingTokens,
IMvxSourceBinding& result) [0x00000] in :0 at
Cirrious.MvvmCross.Binding.Bindings.Source.Construction.MvxSourceBindingFactory.CreateBinding
(System.Object source, IList1 tokens) [0x00000] in :0 at
Cirrious.MvvmCross.Binding.Bindings.Source.Construction.MvxSourceBindingFactory.CreateBinding
(System.Object source, System.String combinedPropertyName) [0x00000]
in :0 at
Cirrious.MvvmCross.Binding.Bindings.SourceSteps.MvxPathSourceStep.OnDataContextChanged
() [0x00000] in :0 at
Cirrious.MvvmCross.Binding.Bindings.SourceSteps.MvxSourceStep.set_DataContext
(System.Object value) [0x00000] in :0 at
Cirrious.MvvmCross.Binding.Bindings.MvxFullBinding.CreateSourceBinding
(System.Object source) [0x00000] in :0 at
Cirrious.MvvmCross.Binding.Bindings.MvxFullBinding..ctor
(Cirrious.MvvmCross.Binding.MvxBindingRequest bindingRequest)
[0x00000] in :0 at
Cirrious.MvvmCross.Binding.Binders.MvxFromTextBinder.BindSingle
(Cirrious.MvvmCross.Binding.MvxBindingRequest bindingRequest)
[0x00000] in :0 at
Cirrious.MvvmCross.Binding.Binders.MvxFromTextBinder+<>c_DisplayClass1.b_0
(Cirrious.MvvmCross.Binding.Bindings.MvxBindingDescription
description) [0x00000] in :0 at
System.Linq.Enumerable+c__Iterator102[Cirrious.MvvmCross.Binding.Bindings.MvxBindingDescription,Cirrious.MvvmCross.Binding.Bindings.IMvxUpdateableBinding].MoveNext
() [0x00000] in :0 at
Cirrious.MvvmCross.Binding.BindingContext.MvxBindingContextOwnerExtensions.AddBindings
(IMvxBindingContextOwner view, IEnumerable1 bindings, System.Object
clearKey) [0x00000] in :0 at
Cirrious.MvvmCross.Binding.BindingContext.MvxBindingContextOwnerExtensions.AddBindings
(IMvxBindingContextOwner view, System.Object target, IEnumerable1
bindingDescriptions, System.Object clearKey) [0x00000] in :0 at
Cirrious.MvvmCross.Binding.BindingContext.MvxBindingContextOwnerExtensions.AddBinding
(IMvxBindingContextOwner view, System.Object target,
Cirrious.MvvmCross.Binding.Bindings.MvxBindingDescription
bindingDescription, System.Object clearKey) [0x00000] in :0 at
Cirrious.MvvmCross.Binding.BindingContext.MvxBaseFluentBindingDescription1[MonoTouch.UIKit.UITextField].Apply
() [0x00000] in :0 at
Cirrious.MvvmCross.Binding.BindingContext.MvxFluentBindingDescriptionSet2[CrossLightTouch.MyViewController,CrossLightTouch.ViewModels.MyViewModel].Apply
() [0x00000] in :0 at CrossLightTouch.MyViewController.ViewDidLoad ()
[0x0024f] in
/Users/admin/Downloads/N-39-CrossLight-Touch/CrossLightTouch/MyViewController.cs:81
at at (wrapper managed-to-native)
MonoTouch.ObjCRuntime.Messaging:void_objc_msgSend (intptr,intptr) at
MonoTouch.UIKit.UIWindow.MakeKeyAndVisible () [0x00008] in
/Developer/MonoTouch/Source/monotouch/src/UIKit/.pp-UIWindow.g.cs:129
at CrossLightTouch.AppDelegate.FinishedLaunching
(MonoTouch.UIKit.UIApplication app, MonoTouch.Foundation.NSDictionary
options) [0x00042] in
/Users/admin/Downloads/N-39-CrossLight-Touch/CrossLightTouch/AppDelegate.cs:25
at at (wrapper managed-to-native)
MonoTouch.UIKit.UIApplication:UIApplicationMain
(int,string[],intptr,intptr) at MonoTouch.UIKit.UIApplication.Main
(System.String[] args, System.String principalClassName, System.String
delegateClassName) [0x0004c] in
/Developer/MonoTouch/Source/monotouch/src/UIKit/.pp-UIApplication.cs:38
at CrossLightTouch.Application.Main (System.String[] args) [0x00008]
in
/Users/admin/Downloads/N-39-CrossLight-Touch/CrossLightTouch/Main.cs:17
By setting the IOS build options -> Link Behavior -> Don’t link , it works on device as expected, but the binary size has been doubled.
You can reproduce this issue with “N-39-CrossLight-Touch” sample.
Is there a fix or alternative for this?

If you don't already have a LinkerPleaseInclude file, copy the one from here into your project:
https://github.com/MvvmCross/MvvmCross/blob/6ab1baa9ca128921208efa994890039edf398474/TestProjects/Android-Support/Fragments/Example.Droid/LinkerPleaseInclude.cs
Also, add the following line to the Include(TextView text) method:
text.AfterTextChanged += (sender, args) => text.Text = "" + text.Text;
If that doesn't solve it, look for other events that may be used in the Mvx bindings and add those to the LinkerPleaseInclude file.
This issue is caused by the dynamic nature of Mvx binding on Android. Because the bindings are resolved at runtime, the Xamarin linker thinks the UI events they reference are not being used so they are removed from the final build. Adding references in the LinkerPleaseInclude file forces them to be included.

How do you do a command line build of a Xamarin.iOS project?

I've got a working Xamarin.iOS project, using 4.1.9 (on the Alpha channel).
How do I build it from the command line (not from inside Xamarin Studio)? I tried mdtool and that produced:
james#retina:~/svox_workspace/iphone/xamphone$ mono "/Users/james/git/monodevelop/main/build/bin/mdtool.exe" build
INFO [2013-08-21 09:00:03Z]: Add-in loaded: MonoDevelop.Core
MonoDevelop Build Tool
System.DllNotFoundException: libintl.dylib
at (wrapper managed-to-native) Mono.Unix.Catalog:bindtextdomain (intptr,intptr)
at Mono.Unix.Catalog.Init (System.String package, System.String localedir) [0x00000] in <filename unknown>:0
at MonoDevelop.Core.GettextCatalog..cctor () [0x00000] in <filename unknown>:0
FATAL ERROR [2013-08-21 09:00:04Z]: System.DllNotFoundException: libintl.dylib
at (wrapper managed-to-native) Mono.Unix.Catalog:gettext (intptr)
at Mono.Unix.Catalog.GetString (System.String s) [0x00000] in <filename unknown>:0
at MonoDevelop.Core.GettextCatalog.GetString (System.String phrase, System.Object arg0) [0x00000] in <filename unknown>:0
at MonoDevelop.Projects.Formats.MSBuild.SlnFileFormat.ReadFile (System.String fileName, MonoDevelop.Projects.Formats.MSBuild.MSBuildFileFormat format, IProgressMonitor monitor) [0x00000] in <filename unknown>:0
at MonoDevelop.Projects.Formats.MSBuild.MSBuildFileFormat.ReadFile (FilePath file, System.Type expectedType, IProgressMonitor monitor) [0x00000] in <filename unknown>:0
at MonoDevelop.Projects.ProjectService.ReadFile (IProgressMonitor monitor, System.String file, System.Type expectedType, MonoDevelop.Projects.FileFormat& format) [0x00000] in <filename unknown>:0
at MonoDevelop.Projects.ProjectService.InternalReadWorkspaceItem (System.String file, IProgressMonitor monitor) [0x00000] in <filename unknown>:0
at MonoDevelop.Projects.DefaultProjectServiceExtension.LoadWorkspaceItem (IProgressMonitor monitor, System.String fileName) [0x00000] in <filename unknown>:0
at MonoDevelop.Projects.ProjectServiceExtension.LoadWorkspaceItem (IProgressMonitor monitor, System.String fileName) [0x00000] in <filename unknown>:0
at MonoDevelop.Projects.ProjectServiceExtension.LoadWorkspaceItem (IProgressMonitor monitor, System.String fileName) [0x00000] in <filename unknown>:0
at MonoDevelop.Autotools.MakefileProjectServiceExtension.LoadWorkspaceItem (IProgressMonitor monitor, System.String fileName) [0x00000] in <filename unknown>:0
at MonoDevelop.Projects.ProjectServiceExtension.LoadWorkspaceItem (IProgressMonitor monitor, System.String fileName) [0x00000] in <filename unknown>:0
at MonoDevelop.Projects.ProjectServiceExtension.LoadWorkspaceItem (IProgressMonitor monitor, System.String fileName) [0x00000] in <filename unknown>:0
at MonoDevelop.Projects.ProjectServiceExtension.LoadWorkspaceItem (IProgressMonitor monitor, System.String fileName) [0x00000] in <filename unknown>:0
at MonoDevelop.Projects.ProjectServiceExtension.LoadWorkspaceItem (IProgressMonitor monitor, System.String fileName) [0x00000] in <filename unknown>:0
at MonoDevelop.Projects.ProjectServiceExtension.LoadWorkspaceItem (IProgressMonitor monitor, System.String fileName) [0x00000] in <filename unknown>:0
at MonoDevelop.Projects.ProjectService.ReadWorkspaceItem (IProgressMonitor monitor, System.String file) [0x00000] in <filename unknown>:0
at MonoDevelop.Projects.BuildTool.Run (System.String[] arguments) [0x00000] in <filename unknown>:0
at MonoDevelop.Core.ApplicationService.StartApplication (System.String appId, System.String[] parameters) [0x00000] in <filename unknown>:0
at MonoDevelopProcessHost.Main (System.String[] args) [0x00000] in <filename unknown>:0

Try using /Applications/Xamarin\ Studio.app/Contents/MacOS/mdtool or /Applications/MonoDevelop.app/Contents/MacOS/mdtool.
In other words not directly mono on mdtool.exe (which might miss configuration...).

Error importing wsdl into monodevelop

I am having issues importing my wsdl into mono develop.
This wsdl and xsd implementation works flawlessly under Visual Studio, but cannot be imported into mono develop.
I have also checked it against several wsdl verification sites and they all pass.
The process I use is to create a project and then “add web reference”. I then select .net 2.0 as the type of wsdl. I then paste in the link to the wsdl. And then hit “jump to”.
Then I get the error listed below. This is preventing me from finishing my evaluation of the product, and any help you can provide would be beneficial.
The wsdl files are located here:
ftp.echelon.com/fae/na/outgoing/GDahl/wsdlissue/v4.0.zip
wsdl file in question is ilon100.wsdl.
**System.Xml.Schema.XmlSchemaException: XmlSchema error: Target namespace is required, to include a schema which has its own target namespace Related schema item SourceUri:** http://216.254.101.36/WSDL/v4.0/iLON100.wsdl, Line 31, Position 4.
at System.Xml.Schema.ValidationHandler.RaiseValidationEvent (System.Xml.Schema.ValidationEventHandler handle, System.Exception innerException, System.String message, System.Xml.Schema.XmlSchemaObject xsobj, System.Object sender, System.String sourceUri, XmlSeverityType severity) [0x00000] in <filename unknown>:0
at System.Xml.Schema.XmlSchemaObject.error (System.Xml.Schema.ValidationEventHandler handle, System.String message, System.Exception innerException, System.Xml.Schema.XmlSchemaObject xsobj, System.Object sender) [0x00000] in <filename unknown>:0
at System.Xml.Schema.XmlSchemaObject.error (System.Xml.Schema.ValidationEventHandler handle, System.String message) [0x00000] in <filename unknown>:0
at System.Xml.Schema.XmlSchema.ProcessExternal (System.Xml.Schema.ValidationEventHandler handler, System.Collections.Hashtable handledUris, System.Xml.XmlResolver resolver, System.Xml.Schema.XmlSchemaExternal ext, System.Xml.Schema.XmlSchemaSet col) [0x00000] in <filename unknown>:0
at System.Xml.Schema.XmlSchema.AddExternalComponentsTo (System.Xml.Schema.XmlSchema s, System.Xml.Schema.XmlSchemaObjectCollection items, System.Xml.Schema.ValidationEventHandler handler, System.Collections.Hashtable handledUris, System.Xml.XmlResolver resolver, System.Xml.Schema.XmlSchemaSet col) [0x00000] in <filename unknown>:0
at System.Xml.Schema.XmlSchema.ProcessExternal (System.Xml.Schema.ValidationEventHandler handler, System.Collections.Hashtable handledUris, System.Xml.XmlResolver resolver, System.Xml.Schema.XmlSchemaExternal ext, System.Xml.Schema.XmlSchemaSet col) [0x00000] in <filename unknown>:0
at System.Xml.Schema.XmlSchema.DoCompile (System.Xml.Schema.ValidationEventHandler handler, System.Collections.Hashtable handledUris, System.Xml.Schema.XmlSchemaSet col, System.Xml.XmlResolver resolver) [0x00000] in <filename unknown>:0
at System.Xml.Schema.XmlSchema.CompileSubset (System.Xml.Schema.ValidationEventHandler handler, System.Xml.Schema.XmlSchemaSet col, System.Xml.XmlResolver resolver, System.Collections.Hashtable handledUris) [0x00000] in <filename unknown>:0
at System.Xml.Schema.XmlSchemaSet.Compile () [0x00000] in <filename unknown>:0
at System.Xml.Schema.XmlSchema.Compile (System.Xml.Schema.ValidationEventHandler handler, System.Xml.XmlResolver resolver) [0x00000] in <filename unknown>:0
at System.Xml.Schema.XmlSchema.Compile (System.Xml.Schema.ValidationEventHandler handler) [0x00000] in <filename unknown>:0
at System.Xml.Serialization.XmlSchemas.Find (System.Xml.Schema.XmlSchema schema, System.Xml.XmlQualifiedName name, System.Type type) [0x00000] in <filename unknown>:0
at System.Xml.Serialization.XmlSchemas.Find (System.Xml.XmlQualifiedName name, System.Type type) [0x00000] in <filename unknown>:0
at System.Xml.Serialization.XmlSchemaImporter.ImportType (System.Xml.XmlQualifiedName name, System.Xml.XmlQualifiedName root, Boolean throwOnError) [0x00000] in <filename unknown>:0
at System.Xml.Serialization.XmlSchemaImporter.GetTypeData (System.Xml.XmlQualifiedName typeQName, System.Xml.XmlQualifiedName root, Boolean isNullable) [0x00000] in <filename unknown>:0
at System.Xml.Serialization.XmlSchemaImporter.GetElementTypeData (System.Xml.XmlQualifiedName typeQName, System.Xml.Schema.XmlSchemaElement elem, System.Xml.XmlQualifiedName root, System.Xml.Serialization.XmlTypeMapping& map) [0x00000] in <filename unknown>:0
at System.Xml.Serialization.XmlSchemaImporter.ImportSequenceContent (System.Xml.XmlQualifiedName typeQName, System.Xml.Serialization.ClassMap cmap, System.Xml.Schema.XmlSchemaObjectCollection items, System.Xml.Serialization.CodeIdentifiers classIds, Boolean multiValue, System.Boolean& isMixed) [0x00000] in <filename unknown>:0
at System.Xml.Serialization.XmlSchemaImporter.ImportParticleContent (System.Xml.XmlQualifiedName typeQName, System.Xml.Serialization.ClassMap cmap, System.Xml.Schema.XmlSchemaParticle particle, System.Xml.Serialization.CodeIdentifiers classIds, Boolean multiValue, System.Boolean& isMixed) [0x00000] in <filename unknown>:0
at System.Xml.Serialization.XmlSchemaImporter.ImportParticleComplexContent (System.Xml.XmlQualifiedName typeQName, System.Xml.Serialization.ClassMap cmap, System.Xml.Schema.XmlSchemaParticle particle, System.Xml.Serialization.CodeIdentifiers classIds, Boolean isMixed) [0x00000] in <filename unknown>:0
at System.Xml.Serialization.XmlSchemaImporter.BuildClassMap (System.Xml.Serialization.XmlTypeMapping map, System.Xml.XmlQualifiedName typeQName, System.Xml.Schema.XmlSchemaComplexType stype) [0x00000] in <filename unknown>:0
at System.Xml.Serialization.XmlSchemaImporter.BuildPendingMaps () [0x00000] in <filename unknown>:0
at System.Xml.Serialization.XmlSchemaImporter.ImportMembersMappingComposite (System.Xml.Schema.XmlSchemaComplexType stype, System.Xml.XmlQualifiedName refer) [0x00000] in <filename unknown>:0
at System.Xml.Serialization.XmlSchemaImporter.ImportMembersMapping (System.Xml.XmlQualifiedName name) [0x00000] in <filename unknown>:0
at System.Web.Services.Description.SoapProtocolImporter.ImportMembersMapping (System.Web.Services.Description.Message msg, System.Web.Services.Description.SoapBodyBinding sbb, SoapBindingStyle style, Boolean output, Boolean wrapped) [0x00000] in <filename unknown>:0
at System.Web.Services.Description.SoapProtocolImporter.GenerateMethod () [0x00000] in <filename unknown>:0
at System.Web.Services.Description.ProtocolImporter.ImportPortBinding (Boolean multipleBindings) [0x00000] in <filename unknown>:0
at System.Web.Services.Description.ProtocolImporter.Import (System.Web.Services.Description.ServiceDescriptionImporter descriptionImporter, System.CodeDom.CodeNamespace codeNamespace, System.Collections.ArrayList importInfo) [0x00000] in <filename unknown>:0
at System.Web.Services.Description.ServiceDescriptionImporter.Import (System.CodeDom.CodeNamespace codeNamespace, System.CodeDom.CodeCompileUnit codeCompileUnit) [0x00000] in <filename unknown>:0
at MonoDevelop.WebReferences.Library.GenerateWsdlXml (System.Text.StringBuilder text, System.Web.Services.Discovery.DiscoveryClientProtocol protocol) [0x00000] in <filename unknown>:0
at MonoDevelop.WebReferences.WS.WebServiceDiscoveryResultWS.GetDescriptionMarkup () [0x00000] in <filename unknown>:0
at MonoDevelop.WebReferences.Dialogs.WebReferenceDialog.UpdateService (MonoDevelop.WebReferences.WebServiceDiscoveryResult service, System.String url) [0x00000] in <filename unknown>:0
at MonoDevelop.WebReferences.Dialogs.WebReferenceDialog+<QueryService>c__AnonStorey5.<>m__0 (System.Object , System.EventArgs ) [0x00000] in <filename unknown>:0
at Gtk.Application+InvokeCB.Invoke () [0x00000] in <filename unknown>:0
at GLib.Timeout+TimeoutProxy.Handler () [0x00000] in <filename unknown>:0

I've also had occasional issues generating proxy classes based on a valid WSDL in MonoDevelop. Firstly, I'm sure the MonoDevelop team would appreciate a bug report (see the "Reporting Bugs" section on this page: http://monodevelop.com/Developers).
In the meantime, maybe you can generate your proxy classes in Visual Studio and then import them into your MonoDevelop project.
Hope this helps!

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