Skip to content

Instantly share code, notes, and snippets.

@rachelkang
Last active April 9, 2021 13:47
Show Gist options
  • Save rachelkang/35017258c7f04a0a64fce4f20cf08c4f to your computer and use it in GitHub Desktop.
Save rachelkang/35017258c7f04a0a64fce4f20cf08c4f to your computer and use it in GitHub Desktop.
HelloMaui iOS Build Issues
➜ net6-mobile-samples git:(develop) ✗ dotnet build HelloMaui -t:Run -f net6.0-ios
Microsoft (R) Build Engine version 16.10.0-preview-21181-07+073022eb4 for .NET
Copyright (C) Microsoft Corporation. All rights reserved.
Determining projects to restore...
All projects are up-to-date for restore.
You are using a preview version of .NET. See: https://aka.ms/dotnet-core-preview
Detected signing identity:
Bundle Id: com.microsoft.hellomaui
App Id: com.microsoft.hellomaui
HelloMaui -> /Users/rachelkang/net6-mobile-samples/HelloMaui/bin/Debug/net6.0-ios/iossimulator-x64/HelloMaui.dll
Optimizing assemblies for size, which may change the behavior of the app. Be sure to test after publishing. See: https://aka.ms/dotnet-illink
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/install_name_tool : warning : changes being made to the file will invalidate the code signature in: obj/Debug/net6.0-ios/iossimulator-x64/nativelibraries/libSystem.IO.Compression.Native.dylib [/Users/rachelkang/net6-mobile-samples/HelloMaui/HelloMaui.csproj]
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/install_name_tool : warning : changes being made to the file will invalidate the code signature in: obj/Debug/net6.0-ios/iossimulator-x64/nativelibraries/libSystem.Native.dylib [/Users/rachelkang/net6-mobile-samples/HelloMaui/HelloMaui.csproj]
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/install_name_tool : warning : changes being made to the file will invalidate the code signature in: obj/Debug/net6.0-ios/iossimulator-x64/nativelibraries/libSystem.Net.Security.Native.dylib [/Users/rachelkang/net6-mobile-samples/HelloMaui/HelloMaui.csproj]
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/install_name_tool : warning : changes being made to the file will invalidate the code signature in: obj/Debug/net6.0-ios/iossimulator-x64/nativelibraries/libSystem.Security.Cryptography.Native.Apple.dylib [/Users/rachelkang/net6-mobile-samples/HelloMaui/HelloMaui.csproj]
objc[25843]: Class CSAudioFileManager is implemented in both /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/SpeakerRecognition.framework/SpeakerRecognition (0x1466c9238) and /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/CoreSpeech.framework/CoreSpeech (0x145fd0a90). One of the two will be used. Which one is undefined.
objc[25843]: Class CSAudioFileReader is implemented in both /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/SpeakerRecognition.framework/SpeakerRecognition (0x1466c91e8) and /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/CoreSpeech.framework/CoreSpeech (0x145fd0d10). One of the two will be used. Which one is undefined.
objc[25843]: Class CSVoiceIdXPCClient is implemented in both /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/SpeakerRecognition.framework/SpeakerRecognition (0x1466c9b98) and /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/CoreSpeech.framework/CoreSpeech (0x145fd0f90). One of the two will be used. Which one is undefined.
objc[25843]: Class CSNNVADEndpointAnalyzer is implemented in both /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/SpeakerRecognition.framework/SpeakerRecognition (0x1466ca1d8) and /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/CoreSpeech.framework/CoreSpeech (0x145fd1030). One of the two will be used. Which one is undefined.
objc[25843]: Class CSAudioRecordContext is implemented in both /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/SpeakerRecognition.framework/SpeakerRecognition (0x1466ca228) and /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/CoreSpeech.framework/CoreSpeech (0x145fd1120). One of the two will be used. Which one is undefined.
objc[25843]: Class CSSelectiveChannelAudioFileWriter is implemented in both /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/SpeakerRecognition.framework/SpeakerRecognition (0x1466ca3b8) and /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/CoreSpeech.framework/CoreSpeech (0x145fd1300). One of the two will be used. Which one is undefined.
objc[25843]: Class CSAVVoiceTriggerClientManager is implemented in both /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/SpeakerRecognition.framework/SpeakerRecognition (0x1466c9df0) and /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/CoreSpeech.framework/CoreSpeech (0x145fd14b8). One of the two will be used. Which one is undefined.
objc[25843]: Class CSConfig is implemented in both /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/SpeakerRecognition.framework/SpeakerRecognition (0x1466ca778) and /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/CoreSpeech.framework/CoreSpeech (0x145fd14e0). One of the two will be used. Which one is undefined.
objc[25843]: Class SSRTriggerPhraseDetectorNDAPI is implemented in both /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/SpeakerRecognition.framework/SpeakerRecognition (0x1466c9440) and /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/CoreSpeech.framework/CoreSpeech (0x145fd1738). One of the two will be used. Which one is undefined.
objc[25843]: Class CSPreferences is implemented in both /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/SpeakerRecognition.framework/SpeakerRecognition (0x1466c9148) and /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/CoreSpeech.framework/CoreSpeech (0x145fd18f0). One of the two will be used. Which one is undefined.
objc[25843]: Class CSAudioTimeConverter is implemented in both /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/SpeakerRecognition.framework/SpeakerRecognition (0x1466c9e18) and /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/CoreSpeech.framework/CoreSpeech (0x145fd1940). One of the two will be used. Which one is undefined.
objc[25843]: Class SSRAESKeyManager is implemented in both /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/SpeakerRecognition.framework/SpeakerRecognition (0x1466ca750) and /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/CoreSpeech.framework/CoreSpeech (0x145fd19b8). One of the two will be used. Which one is undefined.
objc[25843]: Class CSPlainAudioFileWriter is implemented in both /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/SpeakerRecognition.framework/SpeakerRecognition (0x1466c90f8) and /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/CoreSpeech.framework/CoreSpeech (0x145fd1b20). One of the two will be used. Which one is undefined.
objc[25843]: Class CSAudioChunkForTV is implemented in both /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/SpeakerRecognition.framework/SpeakerRecognition (0x1466c90a8) and /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/CoreSpeech.framework/CoreSpeech (0x145fd1bc0). One of the two will be used. Which one is undefined.
objc[25843]: Class CSAudioStreamRequest is implemented in both /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/SpeakerRecognition.framework/SpeakerRecognition (0x1466c9508) and /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/CoreSpeech.framework/CoreSpeech (0x145fd1d00). One of the two will be used. Which one is undefined.
objc[25843]: Class CSAudioDecoder is implemented in both /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/SpeakerRecognition.framework/SpeakerRecognition (0x1466ca408) and /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/CoreSpeech.framework/CoreSpeech (0x145fd1e90). One of the two will be used. Which one is undefined.
objc[25843]: Class CSVoiceTriggerEventInfoProvider is implemented in both /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/SpeakerRecognition.framework/SpeakerRecognition (0x1466c9f58) and /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/CoreSpeech.framework/CoreSpeech (0x145fd24d0). One of the two will be used. Which one is undefined.
objc[25843]: Class CSAudioStartStreamOption is implemented in both /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/SpeakerRecognition.framework/SpeakerRecognition (0x1466c9378) and /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/CoreSpeech.framework/CoreSpeech (0x145fd25c0). One of the two will be used. Which one is undefined.
objc[25843]: Class CSDispatchGroup is implemented in both /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/SpeakerRecognition.framework/SpeakerRecognition (0x1466ca7c8) and /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/CoreSpeech.framework/CoreSpeech (0x145fd26b0). One of the two will be used. Which one is undefined.
objc[25843]: Class CSUtils is implemented in both /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/SpeakerRecognition.framework/SpeakerRecognition (0x1466ca6d8) and /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/CoreSpeech.framework/CoreSpeech (0x145fd28e0). One of the two will be used. Which one is undefined.
objc[25843]: Class CSDiagnosticReporter is implemented in both /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/SpeakerRecognition.framework/SpeakerRecognition (0x1466c9d28) and /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/CoreSpeech.framework/CoreSpeech (0x145fd2980). One of the two will be used. Which one is undefined.
objc[25843]: Class CSRemoteControlClient is implemented in both /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/SpeakerRecognition.framework/SpeakerRecognition (0x1466c9828) and /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/CoreSpeech.framework/CoreSpeech (0x145fd2c50). One of the two will be used. Which one is undefined.
objc[25843]: Class CSVTUIAudioSessionRecorder is implemented in both /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/SpeakerRecognition.framework/SpeakerRecognition (0x1466c9738) and /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/CoreSpeech.framework/CoreSpeech (0x145fd2e30). One of the two will be used. Which one is undefined.
objc[25843]: Class CSRemoteRecordClient is implemented in both /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/SpeakerRecognition.framework/SpeakerRecognition (0x1466c9a08) and /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/CoreSpeech.framework/CoreSpeech (0x145fd2e80). One of the two will be used. Which one is undefined.
objc[25843]: Class CSAudioZeroFilter is implemented in both /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/SpeakerRecognition.framework/SpeakerRecognition (0x1466ca188) and /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/CoreSpeech.framework/CoreSpeech (0x145fd31a0). One of the two will be used. Which one is undefined.
objc[25843]: Class CSAudioCircularBuffer is implemented in both /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/SpeakerRecognition.framework/SpeakerRecognition (0x1466ca138) and /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/CoreSpeech.framework/CoreSpeech (0x145fd3330). One of the two will be used. Which one is undefined.
objc[25843]: Class SSREnrollmentDataManager is implemented in both /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/SpeakerRecognition.framework/SpeakerRecognition (0x1466ca520) and /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/CoreSpeech.framework/CoreSpeech (0x145fd33a8). One of the two will be used. Which one is undefined.
objc[25843]: Class CSServerEndpointFeatures is implemented in both /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/SpeakerRecognition.framework/SpeakerRecognition (0x1466c9d78) and /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/CoreSpeech.framework/CoreSpeech (0x145fd35b0). One of the two will be used. Which one is undefined.
objc[25843]: Class CSAudioChunk is implemented in both /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/SpeakerRecognition.framework/SpeakerRecognition (0x1466c9328) and /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/CoreSpeech.framework/CoreSpeech (0x145fd3880). One of the two will be used. Which one is undefined.
objc[25843]: Class CSAudioPowerMeter is implemented in both /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/SpeakerRecognition.framework/SpeakerRecognition (0x1466c93c8) and /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/CoreSpeech.framework/CoreSpeech (0x145fd3c90). One of the two will be used. Which one is undefined.
objc[25843]: Class CSAudioRecordDeviceInfo is implemented in both /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/SpeakerRecognition.framework/SpeakerRecognition (0x1466c96e8) and /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/CoreSpeech.framework/CoreSpeech (0x145fd40f0). One of the two will be used. Which one is undefined.
objc[25843]: Class CSAsset is implemented in both /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/SpeakerRecognition.framework/SpeakerRecognition (0x1466c98c8) and /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/CoreSpeech.framework/CoreSpeech (0x145fd4190). One of the two will be used. Which one is undefined.
objc[25843]: Class CSPolicy is implemented in both /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/SpeakerRecognition.framework/SpeakerRecognition (0x1466c99b8) and /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/CoreSpeech.framework/CoreSpeech (0x145fd4280). One of the two will be used. Which one is undefined.
objc[25843]: Class CSAudioRecorder is implemented in both /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/SpeakerRecognition.framework/SpeakerRecognition (0x1466c9878) and /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/CoreSpeech.framework/CoreSpeech (0x145fd4460). One of the two will be used. Which one is undefined.
objc[25843]: Class CSOSTransaction is implemented in both /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/SpeakerRecognition.framework/SpeakerRecognition (0x1466c9698) and /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/CoreSpeech.framework/CoreSpeech (0x145fd4640). One of the two will be used. Which one is undefined.
MonoTouch: Could not install sigaction override, unexpected sigaction implementation.
xamarin_vm_initialize (2, 0x7ffee743eeb0, 0x7ffee743eea0): rv: 0
2021-04-09 09:34:43.966375-0400 HelloMaui[25843:193560] Xamarin.iOS: Socket error while connecting to IDE on 127.0.0.1:10000: Connection refused
2021-04-09 09:34:47.063975-0400 HelloMaui[25843:192553] SecTaskLoadEntitlements failed error=22 cs_flags=200, pid=25843
2021-04-09 09:34:47.064208-0400 HelloMaui[25843:192553] SecTaskCopyDebugDescription: HelloMaui[25843]/0#-1 LF=0
2021-04-09 09:34:47.069988-0400 HelloMaui[25843:192553] SecTaskLoadEntitlements failed error=22 cs_flags=200, pid=25843
2021-04-09 09:34:47.070159-0400 HelloMaui[25843:192553] SecTaskCopyDebugDescription: HelloMaui[25843]/0#-1 LF=0
2021-04-09 09:34:47.388622-0400 HelloMaui[25843:192553]
Unhandled Exception:
System.NullReferenceException: Object reference not set to an instance of an object
at Microsoft.Maui.ViewExtensions.UpdateSemantics(UIView nativeView, IView view)
at Microsoft.Maui.Handlers.ViewHandler.MapSemantics(IViewHandler handler, IView view)
at Microsoft.Maui.PropertyMapper`2.<>c__DisplayClass21_0[[Microsoft.Maui.IView, Microsoft.Maui, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null],[Microsoft.Maui.IViewHandler, Microsoft.Maui, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null]].<Add>b__0(IViewHandler r, IFrameworkElement v)
at Microsoft.Maui.PropertyMapper.UpdatePropertyCore(String key, IViewHandler viewHandler, IFrameworkElement virtualView)
at Microsoft.Maui.PropertyMapper.UpdateProperties(IViewHandler viewHandler, IFrameworkElement virtualView)
at Microsoft.Maui.Handlers.ViewHandler`2[[Microsoft.Maui.ILayout, Microsoft.Maui, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null],[Microsoft.Maui.LayoutView, Microsoft.Maui, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null]].SetVirtualView(IView view)
at Microsoft.Maui.Handlers.LayoutHandler.SetVirtualView(IView view)
at Microsoft.Maui.HandlerExtensions.ToNative(IView view, IMauiContext context)
at Microsoft.Maui.MauiUIApplicationDelegate`1[[HelloMaui.Startup, HelloMaui, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null]].FinishedLaunching(UIApplication application, NSDictionary launchOptions)
--- End of stack trace from previous location ---
at UIKit.UIApplication.Main(String[] args, IntPtr principal, IntPtr delegate)
at UIKit.UIApplication.Main(String[] args, String principalClassName, String delegateClassName)
at HelloMaui.Program.Main(String[] args) in /Users/rachelkang/net6-mobile-samples/HelloMaui/iOS/Program.cs:line 12
2021-04-09 09:34:47.389328-0400 HelloMaui[25843:192553] Unhandled managed exception: Object reference not set to an instance of an object (System.NullReferenceException)
at Microsoft.Maui.ViewExtensions.UpdateSemantics(UIView nativeView, IView view)
at Microsoft.Maui.Handlers.ViewHandler.MapSemantics(IViewHandler handler, IView view)
at Microsoft.Maui.PropertyMapper`2.<>c__DisplayClass21_0[[Microsoft.Maui.IView, Microsoft.Maui, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null],[Microsoft.Maui.IViewHandler, Microsoft.Maui, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null]].<Add>b__0(IViewHandler r, IFrameworkElement v)
at Microsoft.Maui.PropertyMapper.UpdatePropertyCore(String key, IViewHandler viewHandler, IFrameworkElement virtualView)
at Microsoft.Maui.PropertyMapper.UpdateProperties(IViewHandler viewHandler, IFrameworkElement virtualView)
at Microsoft.Maui.Handlers.ViewHandler`2[[Microsoft.Maui.ILayout, Microsoft.Maui, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null],[Microsoft.Maui.LayoutView, Microsoft.Maui, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null]].SetVirtualView(IView view)
at Microsoft.Maui.Handlers.LayoutHandler.SetVirtualView(IView view)
at Microsoft.Maui.HandlerExtensions.ToNative(IView view, IMauiContext context)
at Microsoft.Maui.MauiUIApplicationDelegate`1[[HelloMaui.Startup, HelloMaui, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null]].FinishedLaunching(UIApplication application, NSDictionary launchOptions)
--- End of stack trace from previous location ---
at UIKit.UIApplication.Main(String[] args, IntPtr principal, IntPtr delegate)
at UIKit.UIApplication.Main(String[] args, String principalClassName, String delegateClassName)
at HelloMaui.Program.Main(String[] args) in /Users/rachelkang/net6-mobile-samples/HelloMaui/iOS/Program.cs:line 12
=================================================================
Native Crash Reporting
=================================================================
Got a SIGABRT while executing native code. This usually indicates
a fatal error in the mono runtime or one of the native libraries
used by your application.
=================================================================
=================================================================
Native stacktrace:
=================================================================
0x109107075 - /Users/rachelkang/Library/Developer/CoreSimulator/Devices/EF090472-978F-4437-A283-146789418EA5/data/Containers/Bundle/Application/773582D5-75EA-4BDC-BF24-A43C46BA051D/HelloMaui.app/libmonosgen-2.0.dylib : mono_dump_native_crash_info
0x1090a783e - /Users/rachelkang/Library/Developer/CoreSimulator/Devices/EF090472-978F-4437-A283-146789418EA5/data/Containers/Bundle/Application/773582D5-75EA-4BDC-BF24-A43C46BA051D/HelloMaui.app/libmonosgen-2.0.dylib : mono_handle_native_crash
0x10910651f - /Users/rachelkang/Library/Developer/CoreSimulator/Devices/EF090472-978F-4437-A283-146789418EA5/data/Containers/Bundle/Application/773582D5-75EA-4BDC-BF24-A43C46BA051D/HelloMaui.app/libmonosgen-2.0.dylib : sigabrt_signal_handler
0x7fff6115cd7d - /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/usr/lib/system/libsystem_platform.dylib : _sigtramp
0x8cf9a49 - Unknown
0x11b6c3b94 - /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/usr/lib/system/libsystem_c.dylib : abort
0x108ce64b9 - /Users/rachelkang/Library/Developer/CoreSimulator/Devices/EF090472-978F-4437-A283-146789418EA5/data/Containers/Bundle/Application/773582D5-75EA-4BDC-BF24-A43C46BA051D/HelloMaui.app/libxamarin-dotnet-debug.dylib : xamarin_unhandled_exception_handler
0x108ec6f25 - /Users/rachelkang/Library/Developer/CoreSimulator/Devices/EF090472-978F-4437-A283-146789418EA5/data/Containers/Bundle/Application/773582D5-75EA-4BDC-BF24-A43C46BA051D/HelloMaui.app/libmonosgen-2.0.dylib : mono_invoke_unhandled_exception_hook
0x109063632 - /Users/rachelkang/Library/Developer/CoreSimulator/Devices/EF090472-978F-4437-A283-146789418EA5/data/Containers/Bundle/Application/773582D5-75EA-4BDC-BF24-A43C46BA051D/HelloMaui.app/libmonosgen-2.0.dylib : mono_jit_exec
0x108cf91a8 - /Users/rachelkang/Library/Developer/CoreSimulator/Devices/EF090472-978F-4437-A283-146789418EA5/data/Containers/Bundle/Application/773582D5-75EA-4BDC-BF24-A43C46BA051D/HelloMaui.app/libxamarin-dotnet-debug.dylib : xamarin_main
0x108858ad7 - /Users/rachelkang/Library/Developer/CoreSimulator/Devices/EF090472-978F-4437-A283-146789418EA5/data/Containers/Bundle/Application/773582D5-75EA-4BDC-BF24-A43C46BA051D/HelloMaui.app/HelloMaui : main
0x11b5903e9 - /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 14.4.simruntime/Contents/Resources/RuntimeRoot/usr/lib/system/libdyld.dylib : start
0x1 - Unknown
=================================================================
Basic Fault Address Reporting
=================================================================
Memory around native instruction pointer (0x7fff61131462):0x7fff61131452 ff ff c3 90 90 90 b8 48 01 00 02 49 89 ca 0f 05 .......H...I....
0x7fff61131462 73 08 48 89 c7 e9 35 a2 ff ff c3 90 90 90 b8 53 s.H...5........S
0x7fff61131472 00 00 02 49 89 ca 0f 05 73 08 48 89 c7 e9 1d a2 ...I....s.H.....
0x7fff61131482 ff ff c3 90 90 90 b8 83 01 00 02 49 89 ca 0f 05 ...........I....
=================================================================
Managed Stacktrace:
=================================================================
=================================================================
Build succeeded.
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/install_name_tool : warning : changes being made to the file will invalidate the code signature in: obj/Debug/net6.0-ios/iossimulator-x64/nativelibraries/libSystem.IO.Compression.Native.dylib [/Users/rachelkang/net6-mobile-samples/HelloMaui/HelloMaui.csproj]
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/install_name_tool : warning : changes being made to the file will invalidate the code signature in: obj/Debug/net6.0-ios/iossimulator-x64/nativelibraries/libSystem.Native.dylib [/Users/rachelkang/net6-mobile-samples/HelloMaui/HelloMaui.csproj]
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/install_name_tool : warning : changes being made to the file will invalidate the code signature in: obj/Debug/net6.0-ios/iossimulator-x64/nativelibraries/libSystem.Net.Security.Native.dylib [/Users/rachelkang/net6-mobile-samples/HelloMaui/HelloMaui.csproj]
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/install_name_tool : warning : changes being made to the file will invalidate the code signature in: obj/Debug/net6.0-ios/iossimulator-x64/nativelibraries/libSystem.Security.Cryptography.Native.Apple.dylib [/Users/rachelkang/net6-mobile-samples/HelloMaui/HelloMaui.csproj]
4 Warning(s)
0 Error(s)
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment