Bug 31536 - IOException: Too many open files
Summary: IOException: Too many open files
Status: RESOLVED INVALID
Alias: None
Product: Forms
Classification: Xamarin
Component: Forms ()
Version: 1.4.3
Hardware: PC Windows
: --- normal
Target Milestone: ---
Assignee: Bugzilla
URL:
Depends on:
Blocks:
 
Reported: 2015-07-01 10:48 UTC by softlion
Modified: 2015-07-01 11:59 UTC (History)
4 users (show)

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

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Status:
RESOLVED INVALID

Description softlion 2015-07-01 10:48:09 UTC
This seems to be a non disposed object in Xamarin.Forms.UriImageSource+<GetStreamAsync>
called by Xamarin.Forms.UriImageSource+<GetStreamAsync>
called by Xamarin.Forms.Platform.iOS.ImageRenderer+<SetImage>





Full trace:


Domain Exception from  System.AppDomain: IOException: Too many open files
		  at System.IO.FileStream..ctor (System.String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize, Boolean anonymous, FileOptions options) [0x00351] in /Users/builder/data/lanes/1880/ef8c2f77/source/mono/mcs/class/corlib/System.IO/FileStream.cs:290 
	  at System.IO.FileStream..ctor (System.String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize, Boolean isAsync, Boolean anonymous) [0x00000] in /Users/builder/data/lanes/1880/ef8c2f77/source/mono/mcs/class/corlib/System.IO/FileStream.cs:157 
	  at System.IO.IsolatedStorage.IsolatedStorageFileStream..ctor (System.String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize, System.IO.IsolatedStorage.IsolatedStorageFile isf) [0x00000] in /Users/builder/data/lanes/1880/ef8c2f77/source/mono/mcs/class/corlib/System.IO.IsolatedStorage/IsolatedStorageFileStream.cs:127 
	  at System.IO.IsolatedStorage.IsolatedStorageFileStream..ctor (System.String path, FileMode mode, FileAccess access, System.IO.IsolatedStorage.IsolatedStorageFile isf) [0x00000] in /Users/builder/data/lanes/1880/ef8c2f77/source/mono/mcs/class/corlib/System.IO.IsolatedStorage/IsolatedStorageFileStream.cs:137 
	  at System.IO.IsolatedStorage.IsolatedStorageFile.OpenFile (System.String path, FileMode mode, FileAccess access) [0x00000] in /Users/builder/data/lanes/1880/ef8c2f77/source/mono/mcs/class/corlib/System.IO.IsolatedStorage/IsolatedStorageFile.cs:914 
	  at Xamarin.Forms.Forms+IOSPlatformServices+_IsolatedStorageFile.OpenFileAsync (System.String path, FileMode mode, FileAccess access) [0x00000] in <filename unknown>:0 
	  at Xamarin.Forms.UriImageSource+<GetStreamAsyncUnchecked>d__24.MoveNext () [0x00000] in <filename unknown>:0 
	--- End of stack trace from previous location where exception was thrown ---
	  at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000b] in /Users/builder/data/lanes/1880/ef8c2f77/source/mono/mcs/class/corlib/System.Runtime.ExceptionServices/ExceptionDispatchInfo.cs:61 
	  at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x00047] in /Users/builder/data/lanes/1880/ef8c2f77/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:201 
	  at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in /Users/builder/data/lanes/1880/ef8c2f77/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:170 
	  at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in /Users/builder/data/lanes/1880/ef8c2f77/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:142 
	  at System.Runtime.CompilerServices.TaskAwaiter`1[System.IO.Stream].GetResult () [0x00000] in /Users/builder/data/lanes/1880/ef8c2f77/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:372 
	  at Xamarin.Forms.UriImageSource+<GetStreamFromCacheAsync>d__1c.MoveNext () [0x00000] in <filename unknown>:0 
	--- End of stack trace from previous location where exception was thrown ---
	  at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000b] in /Users/builder/data/lanes/1880/ef8c2f77/source/mono/mcs/class/corlib/System.Runtime.ExceptionServices/ExceptionDispatchInfo.cs:61 
	  at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x00047] in /Users/builder/data/lanes/1880/ef8c2f77/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:201 
	  at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in /Users/builder/data/lanes/1880/ef8c2f77/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:170 
	  at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in /Users/builder/data/lanes/1880/ef8c2f77/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:142 
	  at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[System.IO.Stream].GetResult () [0x00000] in /Users/builder/data/lanes/1880/ef8c2f77/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:580 
	  at Xamarin.Forms.UriImageSource+<GetStreamAsync>d__13.MoveNext () [0x00000] in <filename unknown>:0 
	--- End of stack trace from previous location where exception was thrown ---
	  at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000b] in /Users/builder/data/lanes/1880/ef8c2f77/source/mono/mcs/class/corlib/System.Runtime.ExceptionServices/ExceptionDispatchInfo.cs:61 
	  at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x00047] in /Users/builder/data/lanes/1880/ef8c2f77/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:201 
	  at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in /Users/builder/data/lanes/1880/ef8c2f77/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:170 
	  at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in /Users/builder/data/lanes/1880/ef8c2f77/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:142 
	  at System.Runtime.CompilerServices.TaskAwaiter`1[System.IO.Stream].GetResult () [0x00000] in /Users/builder/data/lanes/1880/ef8c2f77/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:372 
	  at Xamarin.Forms.UriImageSource+<GetStreamAsync>d__f.MoveNext () [0x00000] in <filename unknown>:0 
	--- End of stack trace from previous location where exception was thrown ---
	  at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000b] in /Users/builder/data/lanes/1880/ef8c2f77/source/mono/mcs/class/corlib/System.Runtime.ExceptionServices/ExceptionDispatchInfo.cs:61 
	  at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x00047] in /Users/builder/data/lanes/1880/ef8c2f77/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:201 
	  at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in /Users/builder/data/lanes/1880/ef8c2f77/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:170 
	  at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in /Users/builder/data/lanes/1880/ef8c2f77/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:142 
	  at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[System.IO.Stream].GetResult () [0x00000] in /Users/builder/data/lanes/1880/ef8c2f77/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:580 
	  at Xamarin.Forms.Platform.iOS.ImageLoaderSourceHandler+<LoadImageAsync>d__0.MoveNext () [0x00000] in <filename unknown>:0 
	--- End of stack trace from previous location where exception was thrown ---
	  at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000b] in /Users/builder/data/lanes/1880/ef8c2f77/source/mono/mcs/class/corlib/System.Runtime.ExceptionServices/ExceptionDispatchInfo.cs:61 
	  at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x00047] in /Users/builder/data/lanes/1880/ef8c2f77/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:201 
	  at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in /Users/builder/data/lanes/1880/ef8c2f77/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:170 
	  at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in /Users/builder/data/lanes/1880/ef8c2f77/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:142 
	  at System.Runtime.CompilerServices.TaskAwaiter`1[UIKit.UIImage].GetResult () [0x00000] in /Users/builder/data/lanes/1880/ef8c2f77/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:372 
	  at Xamarin.Forms.Platform.iOS.ImageRenderer+<SetImage>d__0.MoveNext () [0x00000] in <filename unknown>:0 
	--- End of stack trace from previous location where exception was thrown ---
	  at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000b] in /Users/builder/data/lanes/1880/ef8c2f77/source/mono/mcs/class/corlib/System.Runtime.ExceptionServices/ExceptionDispatchInfo.cs:61 
	  at System.Runtime.CompilerServices.AsyncMethodBuilderCore.<ThrowAsync>m__0 (System.Object state) [0x00000] in /Users/builder/data/lanes/1880/ef8c2f77/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/AsyncMethodBuilder.cs:1006 
	  at UIKit.UIKitSynchronizationContext+<Post>c__AnonStorey0.<>m__0 () [0x00000] in /Users/builder/data/lanes/1880/ef8c2f77/source/maccore/src/UIKit/UIKitSynchronizationContext.cs:24 
	  at Foundation.NSAsyncActionDispatcher.Apply () [0x00000] in /Users/builder/data/lanes/1880/ef8c2f77/source/maccore/src/Foundation/NSAction.cs:164 
	  at (wrapper managed-to-native) UIKit.UIApplication:UIApplicationMain (int,string[],intptr,intptr)
	  at UIKit.UIApplication.Main (System.String[] args, IntPtr principal, IntPtr delegate) [0x00005] in /Users/builder/data/lanes/1880/ef8c2f77/source/maccore/src/UIKit/UIApplication.cs:63 
	  at UIKit.UIApplication.Main (System.String[] args, System.String principalClassName, System.String delegateClassName) [0x0001c] in /Users/builder/data/lanes/1880/ef8c2f77/source/maccore/src/UIKit/UIApplication.cs:46 
	  at Uy.iOS.Application.Main (System.String[] args) [0x00031] in e:\dev\repos\Ulyces2\Uy\Uy.iOS\Startup\Main.cs:57 
Jul  1 16:31:22 MacDeMiniMac.local UyiOS[16759]: Unhandled managed exception:
	Too many open files (System.IO.IOException)
	  at System.IO.FileStream..ctor (System.String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize, Boolean anonymous, FileOptions options) [0x00351] in /Users/builder/data/lanes/1880/ef8c2f77/source/mono/mcs/class/corlib/System.IO/FileStream.cs:290 
	  at System.IO.FileStream..ctor (System.String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize, Boolean isAsync, Boolean anonymous) [0x00000] in /Users/builder/data/lanes/1880/ef8c2f77/source/mono/mcs/class/corlib/System.IO/FileStream.cs:157 
	  at System.IO.IsolatedStorage.IsolatedStorageFileStream..ctor (System.String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize, System.IO.IsolatedStorage.IsolatedStorageFile isf) [0x00000] in /Users/builder/data/lanes/1880/ef8c2f77/source/mono/mcs/class/corlib/System.IO.IsolatedStorage/IsolatedStorageFileStream.cs:127 
	  at System.IO.IsolatedStorage.IsolatedStorageFileStream..ctor (System.String path, FileMode mode, FileAccess access, System.IO.IsolatedStorage.IsolatedStorageFile isf) [0x00000] in /Users/builder/data/lanes/1880/ef8c2f77/source/mono/mcs/class/corlib/System.IO.IsolatedStorage/IsolatedStorageFileStream.cs:137 
	  at System.IO.IsolatedStorage.IsolatedStorageFile.OpenFile (System.String path, FileMode mode, FileAccess access) [0x00000] in /Users/builder/data/lanes/1880/ef8c2f77/source/mono/mcs/class/corlib/System.IO.IsolatedStorage/IsolatedStorageFile.cs:914 
	  at Xamarin.Forms.Forms+IOSPlatformServices+_IsolatedStorageFile.OpenFileAsync (System.String path, FileMode mode, FileAccess access) [0x00000] in <filename unknown>:0 
	  at Xamarin.Forms.UriImageSource+<GetStreamAsyncUnchecked>d__24.MoveNext () [0x00000] in <filename unknown>:0 
	--- End of stack trace from previous location where exception was thrown ---
	  at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000b] in /Users/builder/data/lanes/1880/ef8c2f77/source/mono/mcs/class/corlib/System.Runtime.ExceptionServices/ExceptionDispatchInfo.cs:61 
	  at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x00047] in /Users/builder/data/lanes/1880/ef8c2f77/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:201 
	  at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in /Users/builder/data/lanes/1880/ef8c2f77/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:170 
	  at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in /Users/builder/data/lanes/1880/ef8c2f77/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:142 
	  at System.Runtime.CompilerServices.TaskAwaiter`1[System.IO.Stream].GetResult () [0x00000] in /Users/builder/data/lanes/1880/ef8c2f77/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:372 
	  at Xamarin.Forms.UriImageSource+<GetStreamFromCacheAsync>d__1c.MoveNext () [0x00000] in <filename unknown>:0 
	--- End of stack trace from previous location where exception was thrown ---
	  at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000b] in /Users/builder/data/lanes/1880/ef8c2f77/source/mono/mcs/class/corlib/System.Runtime.ExceptionServices/ExceptionDispatchInfo.cs:61 
	  at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x00047] in /Users/builder/data/lanes/1880/ef8c2f77/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:201 
	  at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in /Users/builder/data/lanes/1880/ef8c2f77/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:170 
	  at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in /Users/builder/data/lanes/1880/ef8c2f77/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:142 
	  at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[System.IO.Stream].GetResult () [0x00000] in /Users/builder/data/lanes/1880/ef8c2f77/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:580 
	  at Xamarin.Forms.UriImageSource+<GetStreamAsync>d__13.MoveNext () [0x00000] in <filename unknown>:0 
	--- End of stack trace from previous location where exception was thrown ---
	  at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000b] in /Users/builder/data/lanes/1880/ef8c2f77/source/mono/mcs/class/corlib/System.Runtime.ExceptionServices/ExceptionDispatchInfo.cs:61 
	  at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x00047] in /Users/builder/data/lanes/1880/ef8c2f77/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:201 
	  at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in /Users/builder/data/lanes/1880/ef8c2f77/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:170 
	  at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in /Users/builder/data/lanes/1880/ef8c2f77/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:142 
	  at System.Runtime.CompilerServices.TaskAwaiter`1[System.IO.Stream].GetResult () [0x00000] in /Users/builder/data/lanes/1880/ef8c2f77/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:372 
	  at Xamarin.Forms.UriImageSource+<GetStreamAsync>d__f.MoveNext () [0x00000] in <filename unknown>:0 
	--- End of stack trace from previous location where exception was thrown ---
	  at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000b] in /Users/builder/data/lanes/1880/ef8c2f77/source/mono/mcs/class/corlib/System.Runtime.ExceptionServices/ExceptionDispatchInfo.cs:61 
	  at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x00047] in /Users/builder/data/lanes/1880/ef8c2f77/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:201 
	  at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in /Users/builder/data/lanes/1880/ef8c2f77/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:170 
	  at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in /Users/builder/data/lanes/1880/ef8c2f77/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:142 
	  at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[System.IO.Stream].GetResult () [0x00000] in /Users/builder/data/lanes/1880/ef8c2f77/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:580 
	  at Xamarin.Forms.Platform.iOS.ImageLoaderSourceHandler+<LoadImageAsync>d__0.MoveNext () [0x00000] in <filename unknown>:0 
	--- End of stack trace from previous location where exception was thrown ---
	  at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000b] in /Users/builder/data/lanes/1880/ef8c2f77/source/mono/mcs/class/corlib/System.Runtime.ExceptionServices/ExceptionDispatchInfo.cs:61 
	  at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x00047] in /Users/builder/data/lanes/1880/ef8c2f77/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:201 
	  at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in /Users/builder/data/lanes/1880/ef8c2f77/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:170 
	  at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in /Users/builder/data/lanes/1880/ef8c2f77/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:142 
	  at System.Runtime.CompilerServices.TaskAwaiter`1[UIKit.UIImage].GetResult () [0x00000] in /Users/builder/data/lanes/1880/ef8c2f77/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:372 
	  at Xamarin.Forms.Platform.iOS.ImageRenderer+<SetImage>d__0.MoveNext () [0x00000] in <filename unknown>:0 
	--- End of stack trace from previous location where exception was thrown ---
	  at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000b] in /Users/builder/data/lanes/1880/ef8c2f77/source/mono/mcs/class/corlib/System.Runtime.ExceptionServices/ExceptionDispatchInfo.cs:61 
	  at System.Runtime.CompilerServices.AsyncMethodBuilderCore.<ThrowAsync>m__0 (System.Object state) [0x00000] in /Users/builder/data/lanes/1880/ef8c2f77/source/mono/external/referencesource/mscorlib/system/runtime/compilerservices/AsyncMethodBuilder.cs:1006 
	  at UIKit.UIKitSynchronizationContext+<Post>c__AnonStorey0.<>m__0 () [0x00000] in /Users/builder/data/lanes/1880/ef8c2f77/source/maccore/src/UIKit/UIKitSynchronizationContext.cs:24 
	  at Foundation.NSAsyncActionDispatcher.Apply () [0x00000] in /Users/builder/data/lanes/1880/ef8c2f77/source/maccore/src/Foundation/NSAction.cs:164 
	  at (wrapper managed-to-native) UIKit.UIApplication:UIApplicationMain (int,string[],intptr,intptr)
	  at UIKit.UIApplication.Main (System.String[] args, IntPtr principal, IntPtr delegate) [0x00005] in /Users/builder/data/lanes/1880/ef8c2f77/source/maccore/src/UIKit/UIApplication.cs:63 
	  at UIKit.UIApplication.Main (System.String[] args, System.String principalClassName, System.String delegateClassName) [0x0001c] in /Users/builder/data/lanes/1880/ef8c2f77/source/maccore/src/UIKit/UIApplication.cs:46
Comment 1 Rui Marinho 2015-07-01 11:28:05 UTC
Thank you for taking the time to submit the bug. If you could please attach a reproduction to the bug by starting with a clean Xamarin.Forms project and adding just the code necessary to demonstrate the issue we would very much appreciate it.

Warm regards,
Xamarin Forms Team
Comment 2 softlion 2015-07-01 11:59:42 UTC
Sorry,
this issue is caused by another problem.

Ty for your time.