Bug 47338 - Build iOS fails for timeout
Summary: Build iOS fails for timeout
Status: RESOLVED FIXED
Alias: None
Product: Visual Studio Extensions
Classification: Xamarin
Component: XMA ()
Version: 4.2.0 (C8)
Hardware: All Windows
: --- normal
Target Milestone: 4.4.0 (C10)
Assignee: Bugzilla
URL:
Depends on:
Blocks:
 
Reported: 2016-11-18 08:41 UTC by Laurent Dutrillaux
Modified: 2017-01-09 18:23 UTC (History)
6 users (show)

Tags:
Is this bug a regression?: ---
Last known good build:

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Related Links:
Status:
RESOLVED FIXED

Description Laurent Dutrillaux 2016-11-18 08:41:42 UTC
Version :
Windows 8
Microsoft Visual Studio Enterprise 2015
Version 14.0.25431.01 Update 3
Microsoft .NET Framework
Version 4.6.01055
Plugin Xamarin
Xamarin   4.2.1.60 (47830f6)
Xamarin.Android   7.0.2.37 (ce955cc)
Xamarin.iOS   10.2.1.5 (44931ae)


When building a solution with 4 iOs project sometime the build fails for Timeout.

Here the call stack shown in the output of the build:

4>      obj/iPhoneSimulator/Debug/optimized/header_logo_sidemenu@2x.png
4>      obj/iPhoneSimulator/Debug/optimized/header_logo_sidemenu@3x.png
4>    Prefix: monotouch
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning : An error occurred on the underlying client while executing an operation. Details: Le délai d'attente de l'opération a expiré.
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning : An error occured on client build7056ldutr while executing a post for topic xvs/Build/4.2.1.60/get-item/Global.AppIOS.Betclic.Fr/fd0ae8e%2Fglobal_close_popin@3x.png
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning : There was an error while trying to subscribe to response topic xvs/Build/4.2.1.60/get-item/Global.AppIOS.Betclic.Fr/fd0ae8e%2Fglobal_close_popin@3x.png
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à Xamarin.Messaging.Client.MessagingClient.<SubscribeReponseTopicAsync>d__41`1.MoveNext() dans c:\data\lanes\3513\47830f6b\source\xamarinvs\src\Messaging\Xamarin.Messaging.Client\MessagingClient.cs:ligne 441
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning : --- Fin de la trace de la pile à partir de l'emplacement précédent au niveau duquel l'exception a été levée ---
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd(Task task)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à Xamarin.Messaging.Client.MessagingClient.<PostAsync>d__23`2.MoveNext() dans c:\data\lanes\3513\47830f6b\source\xamarinvs\src\Messaging\Xamarin.Messaging.Client\MessagingClient.cs:ligne 137
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning : An error occurred while handling a message of type Xamarin.Messaging.AgentStatusMessage
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning : An error occurred while handling a message of type Xamarin.Messaging.MessageStatusMessage
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning : Le délai d'attente de l'opération a expiré.
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.PlatformServices.ExceptionServicesImpl.Rethrow(Exception exception)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.ExceptionHelpers.ThrowIfNotNull(Exception exception)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.Subjects.AsyncSubject`1.GetResult()
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Net.Mqtt.Client.Client.<SubscribeAsync>d__30.MoveNext() dans C:\GitHub\hermes\src\Client\Client.cs:ligne 152
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning : An error occurred while handling a request of type Xamarin.Messaging.ClientStatusMessage
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning : An error occurred while handling a request of type Xamarin.Messaging.MessageStatusMessage
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning : Le délai d'attente de l'opération a expiré.
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.PlatformServices.ExceptionServicesImpl.Rethrow(Exception exception)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.ExceptionHelpers.ThrowIfNotNull(Exception exception)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.Subjects.AsyncSubject`1.GetResult()
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Net.Mqtt.Client.Client.<SubscribeAsync>d__30.MoveNext() dans C:\GitHub\hermes\src\Client\Client.cs:ligne 152
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018: The "PackLibraryResources" task failed unexpectedly.
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018: System.AggregateException: One or more errors occurred. ---> Xamarin.Messaging.Exceptions.MessagingException: An error occured on client build7056ldutr while executing a post for topic xvs/Build/4.2.1.60/get-item/Global.AppIOS.Betclic.Fr/fd0ae8e%2Fglobal_close_popin@3x.png ---> Xamarin.Messaging.Exceptions.MessagingException: There was an error while trying to subscribe to response topic xvs/Build/4.2.1.60/get-item/Global.AppIOS.Betclic.Fr/fd0ae8e%2Fglobal_close_popin@3x.png ---> System.Net.Mqtt.Client.ClientException: A timeout occured while waiting for the subscribe confirmation of client  for topic build7056ldutr/+/xvs/Build/4.2.1.60/get-item/Global.AppIOS.Betclic.Fr/fd0ae8e%2Fglobal_close_popin@3x.png ---> System.TimeoutException: Le délai d'attente de l'opération a expiré.
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Reactive.PlatformServices.ExceptionServicesImpl.Rethrow(Exception exception)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Reactive.ExceptionHelpers.ThrowIfNotNull(Exception exception)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Reactive.Subjects.AsyncSubject`1.GetResult()
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Net.Mqtt.Client.Client.<SubscribeAsync>d__30.MoveNext() in C:\GitHub\hermes\src\Client\Client.cs:line 152
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018: --- End of stack trace from previous location where exception was thrown ---
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Reactive.PlatformServices.ExceptionServicesImpl.Rethrow(Exception exception)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Reactive.Stubs.<.cctor>b__1(Exception ex)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Reactive.AnonymousSafeObserver`1.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Reactive.Linq.ObservableImpl.Where`1._.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Reactive.SafeObserver`1.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Reactive.Linq.ObservableImpl.Where`1._.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Reactive.Linq.ObservableImpl.Select`2._.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Reactive.Linq.ObservableImpl.Where`1._.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Reactive.ScheduledObserver`1.Dispatch(ICancelable cancel)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Reactive.Concurrency.Scheduler.<ScheduleLongRunning>b__72(Action`1 a, ICancelable c)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Reactive.Concurrency.NewThreadScheduler.<>c__DisplayClass3`1.<ScheduleLongRunning>b__2()
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Threading.ThreadHelper.ThreadStart_Context(Object state)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018: --- End of stack trace from previous location where exception was thrown ---
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Reactive.PlatformServices.ExceptionServicesImpl.Rethrow(Exception exception)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Reactive.Stubs.<.cctor>b__1(Exception ex)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Reactive.AnonymousSafeObserver`1.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Threading.ThreadHelper.ThreadStart()
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Reactive.Linq.ObservableImpl.Where`1._.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Reactive.SafeObserver`1.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Reactive.Linq.ObservableImpl.Where`1._.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Reactive.Linq.ObservableImpl.Select`2._.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Reactive.Linq.ObservableImpl.Where`1._.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Reactive.ScheduledObserver`1.Dispatch(ICancelable cancel)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Reactive.Concurrency.Scheduler.<ScheduleLongRunning>b__72(Action`1 a, ICancelable c)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Reactive.Concurrency.NewThreadScheduler.<>c__DisplayClass3`1.<ScheduleLongRunning>b__2()
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Threading.ThreadHelper.ThreadStart_Context(Object state)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Threading.ThreadHelper.ThreadStart()
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    --- End of inner exception stack trace ---
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Net.Mqtt.Client.Client.<SubscribeAsync>d__30.MoveNext() in C:\GitHub\hermes\src\Client\Client.cs:line 170
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018: --- End of stack trace from previous location where exception was thrown ---
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at Xamarin.Messaging.Client.MessagingClient.<SubscribeReponseTopicAsync>d__41`1.MoveNext() in c:\data\lanes\3513\47830f6b\source\xamarinvs\src\Messaging\Xamarin.Messaging.Client\MessagingClient.cs:line 436
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    --- End of inner exception stack trace ---
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at Xamarin.Messaging.Client.MessagingClient.<SubscribeReponseTopicAsync>d__41`1.MoveNext() in c:\data\lanes\3513\47830f6b\source\xamarinvs\src\Messaging\Xamarin.Messaging.Client\MessagingClient.cs:line 441
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018: --- End of stack trace from previous location where exception was thrown ---
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd(Task task)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at Xamarin.Messaging.Client.MessagingClient.<PostAsync>d__23`2.MoveNext() in c:\data\lanes\3513\47830f6b\source\xamarinvs\src\Messaging\Xamarin.Messaging.Client\MessagingClient.cs:line 137
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    --- End of inner exception stack trace ---
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at Xamarin.Messaging.Client.MessagingClient.<PostAsync>d__23`2.MoveNext() in c:\data\lanes\3513\47830f6b\source\xamarinvs\src\Messaging\Xamarin.Messaging.Client\MessagingClient.cs:line 210
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018: --- End of stack trace from previous location where exception was thrown ---
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at Xamarin.Messaging.Client.MessagingClient.<PostAsync>d__22`2.MoveNext() in c:\data\lanes\3513\47830f6b\source\xamarinvs\src\Messaging\Xamarin.Messaging.Client\MessagingClient.cs:line 0
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018: --- End of stack trace from previous location where exception was thrown ---
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at Xamarin.Messaging.Client.MessagingClient.<PostAsync>d__26`2.MoveNext() in c:\data\lanes\3513\47830f6b\source\xamarinvs\src\Messaging\Xamarin.Messaging.Client\MessagingClient.cs:line 0
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018: --- End of stack trace from previous location where exception was thrown ---
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at Xamarin.VisualStudio.Build.BuildClient.<DownloadItemAsync>d__24.MoveNext() in c:\data\lanes\3513\47830f6b\source\xamarinvs\src\MSBuild\Xamarin.VisualStudio.Build\BuildClient.cs:line 149
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018: --- End of stack trace from previous location where exception was thrown ---
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at Xamarin.VisualStudio.Build.TaskRunner.<GetFileAsync>d__16.MoveNext() in c:\data\lanes\3513\47830f6b\source\xamarinvs\src\MSBuild\Xamarin.VisualStudio.Build\TaskRunner.cs:line 308
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018: --- End of stack trace from previous location where exception was thrown ---
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at Xamarin.VisualStudio.Build.TaskRunner.<GetFileAsync>d__17.MoveNext() in c:\data\lanes\3513\47830f6b\source\xamarinvs\src\MSBuild\Xamarin.VisualStudio.Build\TaskRunner.cs:line 317
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    --- End of inner exception stack trace ---
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Threading.Tasks.Task.ThrowIfExceptional(Boolean includeTaskCanceledExceptions)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Threading.Tasks.Task.Wait(Int32 millisecondsTimeout, CancellationToken cancellationToken)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at Xamarin.MacDev.Tasks.PackLibraryResources.Execute() in c:\data\lanes\3513\47830f6b\source\xamarinvs\src\MSBuild\Xamarin.MacDev.Tasks\Tasks\PackLibraryResources.cs:line 30
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at Microsoft.Build.BackEnd.TaskExecutionHost.Microsoft.Build.BackEnd.ITaskExecutionHost.Execute()
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at Microsoft.Build.BackEnd.TaskBuilder.<ExecuteInstantiatedTask>d__26.MoveNext()
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018: ---> (Inner Exception #0) Xamarin.Messaging.Exceptions.MessagingException: An error occured on client build7056ldutr while executing a post for topic xvs/Build/4.2.1.60/get-item/Global.AppIOS.Betclic.Fr/fd0ae8e%2Fglobal_close_popin@3x.png ---> Xamarin.Messaging.Exceptions.MessagingException: There was an error while trying to subscribe to response topic xvs/Build/4.2.1.60/get-item/Global.AppIOS.Betclic.Fr/fd0ae8e%2Fglobal_close_popin@3x.png ---> System.Net.Mqtt.Client.ClientException: A timeout occured while waiting for the subscribe confirmation of client  for topic build7056ldutr/+/xvs/Build/4.2.1.60/get-item/Global.AppIOS.Betclic.Fr/fd0ae8e%2Fglobal_close_popin@3x.png ---> System.TimeoutException: Le délai d'attente de l'opération a expiré.
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Reactive.PlatformServices.ExceptionServicesImpl.Rethrow(Exception exception)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Reactive.ExceptionHelpers.ThrowIfNotNull(Exception exception)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Reactive.Subjects.AsyncSubject`1.GetResult()
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Net.Mqtt.Client.Client.<SubscribeAsync>d__30.MoveNext() in C:\GitHub\hermes\src\Client\Client.cs:line 152
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018: --- End of stack trace from previous location where exception was thrown ---
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Reactive.PlatformServices.ExceptionServicesImpl.Rethrow(Exception exception)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Reactive.Stubs.<.cctor>b__1(Exception ex)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Reactive.AnonymousSafeObserver`1.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Reactive.Linq.ObservableImpl.Where`1._.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Reactive.SafeObserver`1.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Reactive.Linq.ObservableImpl.Where`1._.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Reactive.Linq.ObservableImpl.Select`2._.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Reactive.Linq.ObservableImpl.Where`1._.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Reactive.ScheduledObserver`1.Dispatch(ICancelable cancel)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Reactive.Concurrency.Scheduler.<ScheduleLongRunning>b__72(Action`1 a, ICancelable c)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Reactive.Concurrency.NewThreadScheduler.<>c__DisplayClass3`1.<ScheduleLongRunning>b__2()
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Threading.ThreadHelper.ThreadStart_Context(Object state)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018: --- End of stack trace from previous location where exception was thrown ---
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Reactive.PlatformServices.ExceptionServicesImpl.Rethrow(Exception exception)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Reactive.Stubs.<.cctor>b__1(Exception ex)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Reactive.AnonymousSafeObserver`1.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Threading.ThreadHelper.ThreadStart()
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Reactive.Linq.ObservableImpl.Where`1._.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Reactive.SafeObserver`1.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Reactive.Linq.ObservableImpl.Where`1._.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Reactive.Linq.ObservableImpl.Select`2._.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Reactive.Linq.ObservableImpl.Where`1._.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Reactive.ScheduledObserver`1.Dispatch(ICancelable cancel)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Reactive.Concurrency.Scheduler.<ScheduleLongRunning>b__72(Action`1 a, ICancelable c)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Reactive.Concurrency.NewThreadScheduler.<>c__DisplayClass3`1.<ScheduleLongRunning>b__2()
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Threading.ThreadHelper.ThreadStart_Context(Object state)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Threading.ThreadHelper.ThreadStart()
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    --- End of inner exception stack trace ---
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Net.Mqtt.Client.Client.<SubscribeAsync>d__30.MoveNext() in C:\GitHub\hermes\src\Client\Client.cs:line 170
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018: --- End of stack trace from previous location where exception was thrown ---
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at Xamarin.Messaging.Client.MessagingClient.<SubscribeReponseTopicAsync>d__41`1.MoveNext() in c:\data\lanes\3513\47830f6b\source\xamarinvs\src\Messaging\Xamarin.Messaging.Client\MessagingClient.cs:line 436
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    --- End of inner exception stack trace ---
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at Xamarin.Messaging.Client.MessagingClient.<SubscribeReponseTopicAsync>d__41`1.MoveNext() in c:\data\lanes\3513\47830f6b\source\xamarinvs\src\Messaging\Xamarin.Messaging.Client\MessagingClient.cs:line 441
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018: --- End of stack trace from previous location where exception was thrown ---
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd(Task task)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at Xamarin.Messaging.Client.MessagingClient.<PostAsync>d__23`2.MoveNext() in c:\data\lanes\3513\47830f6b\source\xamarinvs\src\Messaging\Xamarin.Messaging.Client\MessagingClient.cs:line 137
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    --- End of inner exception stack trace ---
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at Xamarin.Messaging.Client.MessagingClient.<PostAsync>d__23`2.MoveNext() in c:\data\lanes\3513\47830f6b\source\xamarinvs\src\Messaging\Xamarin.Messaging.Client\MessagingClient.cs:line 210
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018: --- End of stack trace from previous location where exception was thrown ---
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at Xamarin.Messaging.Client.MessagingClient.<PostAsync>d__22`2.MoveNext() in c:\data\lanes\3513\47830f6b\source\xamarinvs\src\Messaging\Xamarin.Messaging.Client\MessagingClient.cs:line 0
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018: --- End of stack trace from previous location where exception was thrown ---
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at Xamarin.Messaging.Client.MessagingClient.<PostAsync>d__26`2.MoveNext() in c:\data\lanes\3513\47830f6b\source\xamarinvs\src\Messaging\Xamarin.Messaging.Client\MessagingClient.cs:line 0
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018: --- End of stack trace from previous location where exception was thrown ---
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at Xamarin.VisualStudio.Build.BuildClient.<DownloadItemAsync>d__24.MoveNext() in c:\data\lanes\3513\47830f6b\source\xamarinvs\src\MSBuild\Xamarin.VisualStudio.Build\BuildClient.cs:line 149
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018: --- End of stack trace from previous location where exception was thrown ---
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at Xamarin.VisualStudio.Build.TaskRunner.<GetFileAsync>d__16.MoveNext() in c:\data\lanes\3513\47830f6b\source\xamarinvs\src\MSBuild\Xamarin.VisualStudio.Build\TaskRunner.cs:line 308
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018: --- End of stack trace from previous location where exception was thrown ---
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018:    at Xamarin.VisualStudio.Build.TaskRunner.<GetFileAsync>d__17.MoveNext() in c:\data\lanes\3513\47830f6b\source\xamarinvs\src\MSBuild\Xamarin.VisualStudio.Build\TaskRunner.cs:line 317<---
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): error MSB4018: 
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning : An error occurred while handling a request of type Xamarin.Messaging.PingMessage
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning : Le délai d'attente de l'opération a expiré.
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.PlatformServices.ExceptionServicesImpl.Rethrow(Exception exception)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.ExceptionHelpers.ThrowIfNotNull(Exception exception)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.Subjects.AsyncSubject`1.GetResult()
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Net.Mqtt.Client.Client.<SubscribeAsync>d__30.MoveNext() dans C:\GitHub\hermes\src\Client\Client.cs:ligne 152
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning : Le délai d'attente de l'opération a expiré.
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.PlatformServices.ExceptionServicesImpl.Rethrow(Exception exception)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.ExceptionHelpers.ThrowIfNotNull(Exception exception)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.Subjects.AsyncSubject`1.GetResult()
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Net.Mqtt.Client.Client.<SubscribeAsync>d__30.MoveNext() dans C:\GitHub\hermes\src\Client\Client.cs:ligne 152
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning : An error occurred while handling a message of type Xamarin.Messaging.Build.Contracts.CancelBuildMessage
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning : An error occurred while handling a request of type Xamarin.Messaging.AgentStatusMessage
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning : An error occurred while handling a request of type Xamarin.Messaging.Build.Contracts.CancelBuildMessage
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning : An error occurred while handling a message of type Xamarin.Messaging.ClientStatusMessage
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning : Le délai d'attente de l'opération a expiré.
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.PlatformServices.ExceptionServicesImpl.Rethrow(Exception exception)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.ExceptionHelpers.ThrowIfNotNull(Exception exception)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.Subjects.AsyncSubject`1.GetResult()
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Net.Mqtt.Client.Client.<SubscribeAsync>d__30.MoveNext() dans C:\GitHub\hermes\src\Client\Client.cs:ligne 152
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning : --- Fin de la trace de la pile à partir de l'emplacement précédent au niveau duquel l'exception a été levée ---
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.PlatformServices.ExceptionServicesImpl.Rethrow(Exception exception)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.Stubs.<.cctor>b__1(Exception ex)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.AnonymousSafeObserver`1.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.Linq.ObservableImpl.Where`1._.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.SafeObserver`1.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.Linq.ObservableImpl.Where`1._.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.Linq.ObservableImpl.Select`2._.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.Linq.ObservableImpl.Where`1._.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.ScheduledObserver`1.Dispatch(ICancelable cancel)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.Concurrency.Scheduler.<ScheduleLongRunning>b__72(Action`1 a, ICancelable c)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.Concurrency.NewThreadScheduler.<>c__DisplayClass3`1.<ScheduleLongRunning>b__2()
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Threading.ThreadHelper.ThreadStart_Context(Object state)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning : --- Fin de la trace de la pile à partir de l'emplacement précédent au niveau duquel l'exception a été levée ---
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.PlatformServices.ExceptionServicesImpl.Rethrow(Exception exception)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.Stubs.<.cctor>b__1(Exception ex)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.AnonymousSafeObserver`1.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Threading.ThreadHelper.ThreadStart()
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.Linq.ObservableImpl.Where`1._.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.SafeObserver`1.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.Linq.ObservableImpl.Where`1._.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.Linq.ObservableImpl.Select`2._.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.Linq.ObservableImpl.Where`1._.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.ScheduledObserver`1.Dispatch(ICancelable cancel)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.Concurrency.Scheduler.<ScheduleLongRunning>b__72(Action`1 a, ICancelable c)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.Concurrency.NewThreadScheduler.<>c__DisplayClass3`1.<ScheduleLongRunning>b__2()
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Threading.ThreadHelper.ThreadStart_Context(Object state)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Threading.ThreadHelper.ThreadStart()
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning : Le délai d'attente de l'opération a expiré.
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.PlatformServices.ExceptionServicesImpl.Rethrow(Exception exception)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.ExceptionHelpers.ThrowIfNotNull(Exception exception)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.Subjects.AsyncSubject`1.GetResult()
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Net.Mqtt.Client.Client.<SubscribeAsync>d__30.MoveNext() dans C:\GitHub\hermes\src\Client\Client.cs:ligne 152
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning : --- Fin de la trace de la pile à partir de l'emplacement précédent au niveau duquel l'exception a été levée ---
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.PlatformServices.ExceptionServicesImpl.Rethrow(Exception exception)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.Stubs.<.cctor>b__1(Exception ex)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.AnonymousSafeObserver`1.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.Linq.ObservableImpl.Where`1._.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.SafeObserver`1.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.Linq.ObservableImpl.Where`1._.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.Linq.ObservableImpl.Select`2._.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.Linq.ObservableImpl.Where`1._.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.ScheduledObserver`1.Dispatch(ICancelable cancel)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.Concurrency.Scheduler.<ScheduleLongRunning>b__72(Action`1 a, ICancelable c)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.Concurrency.NewThreadScheduler.<>c__DisplayClass3`1.<ScheduleLongRunning>b__2()
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Threading.ThreadHelper.ThreadStart_Context(Object state)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning : --- Fin de la trace de la pile à partir de l'emplacement précédent au niveau duquel l'exception a été levée ---
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.PlatformServices.ExceptionServicesImpl.Rethrow(Exception exception)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.Stubs.<.cctor>b__1(Exception ex)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.AnonymousSafeObserver`1.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Threading.ThreadHelper.ThreadStart()
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.Linq.ObservableImpl.Where`1._.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.SafeObserver`1.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.Linq.ObservableImpl.Where`1._.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.Linq.ObservableImpl.Select`2._.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.Linq.ObservableImpl.Where`1._.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.ScheduledObserver`1.Dispatch(ICancelable cancel)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.Concurrency.Scheduler.<ScheduleLongRunning>b__72(Action`1 a, ICancelable c)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.Concurrency.NewThreadScheduler.<>c__DisplayClass3`1.<ScheduleLongRunning>b__2()
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Threading.ThreadHelper.ThreadStart_Context(Object state)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Threading.ThreadHelper.ThreadStart()
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning : Le délai d'attente de l'opération a expiré.
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.PlatformServices.ExceptionServicesImpl.Rethrow(Exception exception)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.ExceptionHelpers.ThrowIfNotNull(Exception exception)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.Subjects.AsyncSubject`1.GetResult()
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Net.Mqtt.Client.Client.<SubscribeAsync>d__30.MoveNext() dans C:\GitHub\hermes\src\Client\Client.cs:ligne 152
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning : --- Fin de la trace de la pile à partir de l'emplacement précédent au niveau duquel l'exception a été levée ---
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.PlatformServices.ExceptionServicesImpl.Rethrow(Exception exception)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.Stubs.<.cctor>b__1(Exception ex)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.AnonymousSafeObserver`1.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.Linq.ObservableImpl.Where`1._.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.SafeObserver`1.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.Linq.ObservableImpl.Where`1._.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.Linq.ObservableImpl.Select`2._.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.Linq.ObservableImpl.Where`1._.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.ScheduledObserver`1.Dispatch(ICancelable cancel)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.Concurrency.Scheduler.<ScheduleLongRunning>b__72(Action`1 a, ICancelable c)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.Concurrency.NewThreadScheduler.<>c__DisplayClass3`1.<ScheduleLongRunning>b__2()
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Threading.ThreadHelper.ThreadStart_Context(Object state)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning : --- Fin de la trace de la pile à partir de l'emplacement précédent au niveau duquel l'exception a été levée ---
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.PlatformServices.ExceptionServicesImpl.Rethrow(Exception exception)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.Stubs.<.cctor>b__1(Exception ex)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.AnonymousSafeObserver`1.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Threading.ThreadHelper.ThreadStart()
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.Linq.ObservableImpl.Where`1._.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.SafeObserver`1.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.Linq.ObservableImpl.Where`1._.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.Linq.ObservableImpl.Select`2._.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.Linq.ObservableImpl.Where`1._.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.ScheduledObserver`1.Dispatch(ICancelable cancel)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.Concurrency.Scheduler.<ScheduleLongRunning>b__72(Action`1 a, ICancelable c)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.Concurrency.NewThreadScheduler.<>c__DisplayClass3`1.<ScheduleLongRunning>b__2()
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Threading.ThreadHelper.ThreadStart_Context(Object state)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Threading.ThreadHelper.ThreadStart()
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning : Le délai d'attente de l'opération a expiré.
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.PlatformServices.ExceptionServicesImpl.Rethrow(Exception exception)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.ExceptionHelpers.ThrowIfNotNull(Exception exception)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.Subjects.AsyncSubject`1.GetResult()
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Net.Mqtt.Client.Client.<SubscribeAsync>d__30.MoveNext() dans C:\GitHub\hermes\src\Client\Client.cs:ligne 152
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning : --- Fin de la trace de la pile à partir de l'emplacement précédent au niveau duquel l'exception a été levée ---
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.PlatformServices.ExceptionServicesImpl.Rethrow(Exception exception)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.Stubs.<.cctor>b__1(Exception ex)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.AnonymousSafeObserver`1.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.Linq.ObservableImpl.Where`1._.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.SafeObserver`1.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.Linq.ObservableImpl.Where`1._.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.Linq.ObservableImpl.Select`2._.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.Linq.ObservableImpl.Where`1._.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.ScheduledObserver`1.Dispatch(ICancelable cancel)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.Concurrency.Scheduler.<ScheduleLongRunning>b__72(Action`1 a, ICancelable c)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.Concurrency.NewThreadScheduler.<>c__DisplayClass3`1.<ScheduleLongRunning>b__2()
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Threading.ThreadHelper.ThreadStart_Context(Object state)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning : --- Fin de la trace de la pile à partir de l'emplacement précédent au niveau duquel l'exception a été levée ---
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.PlatformServices.ExceptionServicesImpl.Rethrow(Exception exception)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.Stubs.<.cctor>b__1(Exception ex)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.AnonymousSafeObserver`1.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Threading.ThreadHelper.ThreadStart()
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.Linq.ObservableImpl.Where`1._.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.SafeObserver`1.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.Linq.ObservableImpl.Where`1._.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.Linq.ObservableImpl.Select`2._.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.Linq.ObservableImpl.Where`1._.OnError(Exception error)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.ScheduledObserver`1.Dispatch(ICancelable cancel)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.Concurrency.Scheduler.<ScheduleLongRunning>b__72(Action`1 a, ICancelable c)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Reactive.Concurrency.NewThreadScheduler.<>c__DisplayClass3`1.<ScheduleLongRunning>b__2()
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Threading.ThreadHelper.ThreadStart_Context(Object state)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
4>C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(518,3): warning :    à System.Threading.ThreadHelper.ThreadStart()
4>
4>Build FAILED.
4>
4>Time Elapsed 00:00:49.46
Build has been canceled.
Comment 1 mag@xamarin.com 2016-12-22 20:21:27 UTC
Hi Laurent,

Could you please provide Mac logs? You can get it in two ways:

- Being connected to the Mac, in the same VS session that you are getting the build errors: Help > Xamarin > Zip Logs...
- Manually getting the files from the Mac in ~/Library/Logs/Xamarin-x.x. You should get at least Build.log and Build.stderr.log from there, which is the activity log of the Build agent.

I tried building a solution with 4 iOS projects but I couldn't get the error. I mark the issue as NEEDINFO so you can provide the logs and also if you can try with latest alpha msi, it would be great.

Thanks,
Mauro
Comment 2 mag@xamarin.com 2017-01-09 18:23:11 UTC
Hi again. 
Although I couldn't get a repro on my machine, I introduced many changes  and fixes around iOS build process, specially related to Mac Connection handling. These changes will be available from Xamarin cycle10 release.

Marking the bug as Resolved and assigning to QA for testing for cycle10. This should be tested on master branch from commit 24c2eb75f5956179d09c7a3fb9baf9579bd8255e