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AvaloniaUI / Avalonia

Develop Desktop, Embedded, Mobile and WebAssembly apps with C# and XAML. The most popular .NET UI client technology
https://avaloniaui.net
MIT License
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First mobile app in Avalonia UI. Build succeeded but run crashes #14933

Open sotikouk opened 2 months ago

sotikouk commented 2 months ago

Describe the bug

Its my first AvaloniaUI mobile app. I use Rider while the app runs on every other platform (desktop, android) on ios it crashes. This is the output of run :

/usr/local/share/dotnet/packs/Microsoft.iOS.Sdk/17.2.8004/tools/bin/mlaunch --launchsim /Volumes/data/Code/avalonia/AvaloniaApplication1/AvaloniaApplication1/AvaloniaApplication1.iOS/bin/Debug/net8.0-ios/iossimulator-arm64/AvaloniaApplication1.iOS.app --device=:v2:udid=A4071EDD-C1C8-4871-9200-116246D734B3 -sdk 17.4 --sdkroot /Applications/Xcode.app/Contents/Developer
xcrun simctl launch --console --terminate-running-process A4071EDD-C1C8-4871-9200-116246D734B3 companyName.AvaloniaApplication1
companyName.AvaloniaApplication1: 10212
2024-03-12 17:07:46.534120+0200 AvaloniaApplication1.iOS[10212:142019] Microsoft.iOS: Socket error while connecting to IDE on 127.0.0.1:10000: Connection refused

=================================================================
    Native Crash Reporting
=================================================================
Got a SIGBUS 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:
=================================================================
    0x1276701a0 - /Users/sotirioskoukoumtzis/Library/Developer/CoreSimulator/Devices/A4071EDD-C1C8-4871-9200-116246D734B3/data/Containers/Bundle/Application/DDCDB4A5-1FAF-4790-AE91-9D45B4A0C6B4/AvaloniaApplication1.iOS.app/libmonosgen-2.0.dylib : mono_dump_native_crash_info
    0x1276201c0 - /Users/sotirioskoukoumtzis/Library/Developer/CoreSimulator/Devices/A4071EDD-C1C8-4871-9200-116246D734B3/data/Containers/Bundle/Application/DDCDB4A5-1FAF-4790-AE91-9D45B4A0C6B4/AvaloniaApplication1.iOS.app/libmonosgen-2.0.dylib : mono_handle_native_crash
    0x1275876d8 - /Users/sotirioskoukoumtzis/Library/Developer/CoreSimulator/Devices/A4071EDD-C1C8-4871-9200-116246D734B3/data/Containers/Bundle/Application/DDCDB4A5-1FAF-4790-AE91-9D45B4A0C6B4/AvaloniaApplication1.iOS.app/libmonosgen-2.0.dylib : mono_sigsegv_signal_handler_debug
    0x1251077e0 - /usr/lib/system/libsystem_platform.dylib : _sigtramp
    0x1b8650ff8 - /Library/Developer/CoreSimulator/Volumes/iOS_21E213/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 17.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/Frameworks/OpenGLES.framework/libCoreVMClient.dylib : cvmsServerElementBuild
    0x1b864ce34 - /Library/Developer/CoreSimulator/Volumes/iOS_21E213/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 17.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/Frameworks/OpenGLES.framework/libCoreVMClient.dylib : cvms_element_build_from_source
    0x1b8643854 - /Library/Developer/CoreSimulator/Volumes/iOS_21E213/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 17.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/Frameworks/OpenGLES.framework/libCVMSPluginSupport.dylib : _Z26cvm_deferred_build_modularPv
    0x180171978 - /Library/Developer/CoreSimulator/Volumes/iOS_21E213/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 17.4.simruntime/Contents/Resources/RuntimeRoot/usr/lib/system/libdispatch.dylib : _dispatch_client_callout
    0x180179b10 - /Library/Developer/CoreSimulator/Volumes/iOS_21E213/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 17.4.simruntime/Contents/Resources/RuntimeRoot/usr/lib/system/libdispatch.dylib : _dispatch_lane_serial_drain
    0x18017a688 - /Library/Developer/CoreSimulator/Volumes/iOS_21E213/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 17.4.simruntime/Contents/Resources/RuntimeRoot/usr/lib/system/libdispatch.dylib : _dispatch_lane_invoke
    0x180185a84 - /Library/Developer/CoreSimulator/Volumes/iOS_21E213/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 17.4.simruntime/Contents/Resources/RuntimeRoot/usr/lib/system/libdispatch.dylib : _dispatch_root_queue_drain_deferred_wlh
    0x1801850d0 - /Library/Developer/CoreSimulator/Volumes/iOS_21E213/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 17.4.simruntime/Contents/Resources/RuntimeRoot/usr/lib/system/libdispatch.dylib : _dispatch_workloop_worker_thread
    0x125e73814 - /usr/lib/system/libsystem_pthread.dylib : _pthread_wqthread
    0x125e725d4 - /usr/lib/system/libsystem_pthread.dylib : start_wqthread

=================================================================
    Basic Fault Address Reporting
=================================================================
Memory around native instruction pointer (0x125107410):0x125107400  28 24 40 a8 2a 2c 41 a8 21 80 00 91 42 00 05 cb  ($@.*,A.!...B...
0x125107410  0c 34 00 a9 0e 3c 01 a9 42 00 01 f1 29 01 00 54  .4...<..B...)..T
0x125107420  68 24 00 a9 6a 2c 01 a9 63 80 00 91 28 24 40 a8  h$..j,..c...($@.
0x125107430  2a 2c 41 a8 21 80 00 91 42 80 00 f1 28 ff ff 54  *,A.!...B...(..T

=================================================================
    Native Crash Reporting
=================================================================
Got a SIGBUS while executing native code. This usually indicates
a fatal error in the mono runtime or one of the native libraries 
used by your application.
=================================================================

An error has occurred in the native fault reporting. Some diagnostic information will be unavailable.

=================================================================
    Native stacktrace:
=================================================================
    0x1276701a0 - /Users/sotirioskoukoumtzis/Library/Developer/CoreSimulator/Devices/A4071EDD-C1C8-4871-9200-116246D734B3/data/Containers/Bundle/Application/DDCDB4A5-1FAF-4790-AE91-9D45B4A0C6B4/AvaloniaApplication1.iOS.app/libmonosgen-2.0.dylib : mono_dump_native_crash_info
    0x1276201c0 - /Users/sotirioskoukoumtzis/Library/Developer/CoreSimulator/Devices/A4071EDD-C1C8-4871-9200-116246D734B3/data/Containers/Bundle/Application/DDCDB4A5-1FAF-4790-AE91-9D45B4A0C6B4/AvaloniaApplication1.iOS.app/libmonosgen-2.0.dylib : mono_handle_native_crash
    0x1275876d8 - /Users/sotirioskoukoumtzis/Library/Developer/CoreSimulator/Devices/A4071EDD-C1C8-4871-9200-116246D734B3/data/Containers/Bundle/Application/DDCDB4A5-1FAF-4790-AE91-9D45B4A0C6B4/AvaloniaApplication1.iOS.app/libmonosgen-2.0.dylib : mono_sigsegv_signal_handler_debug
    0x1251077e0 - /usr/lib/system/libsystem_platform.dylib : _sigtramp
    0x1b8650ff8 - /Library/Developer/CoreSimulator/Volumes/iOS_21E213/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 17.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/Frameworks/OpenGLES.framework/libCoreVMClient.dylib : cvmsServerElementBuild
    0x1b864ce34 - /Library/Developer/CoreSimulator/Volumes/iOS_21E213/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 17.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/Frameworks/OpenGLES.framework/libCoreVMClient.dylib : cvms_element_build_from_source
    0x1b8643854 - /Library/Developer/CoreSimulator/Volumes/iOS_21E213/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 17.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/Frameworks/OpenGLES.framework/libCVMSPluginSupport.dylib : _Z26cvm_deferred_build_modularPv
    0x180171978 - /Library/Developer/CoreSimulator/Volumes/iOS_21E213/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 17.4.simruntime/Contents/Resources/RuntimeRoot/usr/lib/system/libdispatch.dylib : _dispatch_client_callout
    0x180179b10 - /Library/Developer/CoreSimulator/Volumes/iOS_21E213/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 17.4.simruntime/Contents/Resources/RuntimeRoot/usr/lib/system/libdispatch.dylib : _dispatch_lane_serial_drain
    0x18017a688 - /Library/Developer/CoreSimulator/Volumes/iOS_21E213/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 17.4.simruntime/Contents/Resources/RuntimeRoot/usr/lib/system/libdispatch.dylib : _dispatch_lane_invoke
    0x180185a84 - /Library/Developer/CoreSimulator/Volumes/iOS_21E213/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 17.4.simruntime/Contents/Resources/RuntimeRoot/usr/lib/system/libdispatch.dylib : _dispatch_root_queue_drain_deferred_wlh
    0x1801850d0 - /Library/Developer/CoreSimulator/Volumes/iOS_21E213/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 17.4.simruntime/Contents/Resources/RuntimeRoot/usr/lib/system/libdispatch.dylib : _dispatch_workloop_worker_thread
    0x125e73814 - /usr/lib/system/libsystem_pthread.dylib : _pthread_wqthread
    0x125e725d4 - /usr/lib/system/libsystem_pthread.dylib : start_wqthread

Exiting early due to double fault.

To Reproduce

open a new project in Rider. Run or Debug the application in ios.

Expected behavior

Expected to run on ios.

Avalonia version

1.3.0

OS

Mac OS

Additional context

No response

maxkatz6 commented 2 months ago

Can't reproduce here, error isn't as informative either. Can you try to run with "dotnet run"?

sotikouk commented 2 months ago

Can't reproduce here, error isn't as informative either. Can you try to run with "dotnet run"?

I have try it with "dotnet run" and it works perfectly. It runs the desktop app. I can't run it on ios though... The app crashes shows nothing on screen.

maxkatz6 commented 2 months ago

@sotikouk "dotnet run" from the iOS project/folder, it shouldn't run desktop app from there.

sotikouk commented 2 months ago

@sotikouk "dotnet run" from the iOS project/folder, it shouldn't run desktop app from there.

i have tried this also ... The result is exactly the same ... I believe that is a problem about the M1 apple processor... luckily i don't need the ios app for my job.

albilaga commented 3 weeks ago

@sotikouk "dotnet run" from the iOS project/folder, it shouldn't run desktop app from there.

@maxkatz6 I already did dotnet run from iOS project and also remove obj folder but still got same error also

gentledepp commented 2 weeks ago

Same here. We also use an M1 as build server.

I am currently evaluating avalonia for a project, but I simply cannot get iOS to run. Also: even if dotnet run would work fine, not being able to deploy and debug from Visual Studio 2022 or Rider 2024.x is a game stopper :-|

timunie commented 2 weeks ago

which Avalonia version? Anyone having a minimal sample and steps to reproduce?

gentledepp commented 2 weeks ago

Create new AvaloniaUI XPAT project for C# using

Visual Studio System Info:

Microsoft Visual Studio Community 2022 Version 17.9.6 VisualStudio.17.Release/17.9.6+34728.123 Microsoft .NET Framework Version 4.8.09032

Installed Version: Community

Visual C++ 2022 00482-90000-00000-AA988 Microsoft Visual C++ 2022

ASP.NET and Web Tools 17.9.199.22661 ASP.NET and Web Tools

Azure App Service Tools v3.0.0 17.9.199.22661 Azure App Service Tools v3.0.0

Azure Functions and Web Jobs Tools 17.9.199.22661 Azure Functions and Web Jobs Tools

C# Tools 4.9.0-3.24121.1+a98c90d56455379836dd5c845b35fa932b00cfa3 C# components used in the IDE. Depending on your project type and settings, a different version of the compiler may be used.

Common Azure Tools 1.10 Provides common services for use by Azure Mobile Services and Microsoft Azure Tools.

Extensibility Message Bus 1.4.39 (main@e8108eb) Provides common messaging-based MEF services for loosely coupled Visual Studio extension components communication and integration.

GitHub Copilot 1.156.0.0 (v1.156.0.0@82fafb995) GitHub Copilot is an AI pair programmer that helps you write code faster and with less work.

GitHub Copilot Agent 1.156.0

Microsoft JVM Debugger 1.0 Provides support for connecting the Visual Studio debugger to JDWP compatible Java Virtual Machines

Mono Debugging for Visual Studio 17.9.0 (b3bca6f) Support for debugging Mono processes with Visual Studio.

NuGet Package Manager 6.9.2 NuGet Package Manager in Visual Studio. For more information about NuGet, visit https://docs.nuget.org/

Razor (ASP.NET Core) 17.9.2.2412004+684740676513b3b208d5bd5b7f8786dab8d287b7 Provides languages services for ASP.NET Core Razor.

ResX Resource Manager ResXManager Manage localization of all ResX-based resources in one place. Shows all resources of a solution and lets you edit the strings and their localizations in a well-arranged data grid.

SQL Server Data Tools 17.9.56.1 Microsoft SQL Server Data Tools

TypeScript Tools 17.0.30103.2001 TypeScript Tools for Microsoft Visual Studio

Visual Basic Tools 4.9.0-3.24121.1+a98c90d56455379836dd5c845b35fa932b00cfa3 Visual Basic components used in the IDE. Depending on your project type and settings, a different version of the compiler may be used.

Visual F# Tools 17.9.0-beta.23614.3+a521e1cd420beb56c15faf6836184fadd2b7937a Microsoft Visual F# Tools

Visual Studio IntelliCode 2.2 AI-assisted development for Visual Studio.

VisualStudio.DeviceLog 1.0 Information about my package

VisualStudio.Mac 1.0 Mac Extension for Visual Studio

WiX Toolset Visual Studio Extension 1.0.0.18 WiX Toolset Visual Studio Extension version 1.0.0.18 Copyright (c) .NET Foundation and contributors. All rights reserved.

Xamarin 17.9.0.140 (d17-9@7ca5d58) Visual Studio extension to enable development for Xamarin.iOS and Xamarin.Android.

Xamarin Designer 17.9.3.0 (remotes/origin/d17-9@f174974f91) Visual Studio extension to enable Xamarin Designer tools in Visual Studio.

Xamarin Templates 17.9.0 (38e87ba) Templates for building iOS, Android, and Windows apps with Xamarin and Xamarin.Forms.

Xamarin.Android SDK 13.2.2.0 (d17-5/45b0e14) Xamarin.Android Reference Assemblies and MSBuild support. Mono: d9a6e87 Java.Interop: xamarin/java.interop/d17-5@149d70fe SQLite: xamarin/sqlite/3.40.1@68c69d8 Xamarin.Android Tools: xamarin/xamarin-android-tools/d17-5@ca1552d

Xamarin.iOS and Xamarin.Mac SDK 16.4.0.23 (9defd91b3) Xamarin.iOS and Xamarin.Mac Reference Assemblies and MSBuild support.

I created 3 repros here: https://github.com/gentledepp/Repro_AvaloniaiOSCrash

maxkatz6 commented 2 weeks ago

@gentledepp what XCode version and iOS simulator version are you using? You might be hitting: https://github.com/dotnet/runtime/issues/98941 In which case either using older simulator or .NET 9 helps.

gentledepp commented 2 weeks ago

XCode 15.3, Simulator 15.3

I do not think we are hitting dotnet/runtime#98941, because 1) our error log is different 2) their solution was updating to .net 8 and "it works", and we are already running .net8 (dotnet new project)

Loaded assembly: /Users/admin/Library/Developer/CoreSimulator/Devices/8340112E-F1CF-4793-82AB-C015D4F70148/data/Containers/Bundle/Application/DE6F2B96-16F1-4BD8-99EB-09BECD4D51CF/AvaloniaiOSCrash03.iOS.app/System.Private.CoreLib.dll [External] Loaded assembly: /Users/admin/Library/Developer/CoreSimulator/Devices/8340112E-F1CF-4793-82AB-C015D4F70148/data/Containers/Bundle/Application/DE6F2B96-16F1-4BD8-99EB-09BECD4D51CF/AvaloniaiOSCrash03.iOS.app/System.Runtime.dll [External] Loaded assembly: /Users/admin/Library/Developer/CoreSimulator/Devices/8340112E-F1CF-4793-82AB-C015D4F70148/data/Containers/Bundle/Application/DE6F2B96-16F1-4BD8-99EB-09BECD4D51CF/AvaloniaiOSCrash03.iOS.app/System.Threading.Thread.dll [External] Loaded assembly: /Users/admin/Library/Developer/CoreSimulator/Devices/8340112E-F1CF-4793-82AB-C015D4F70148/data/Containers/Bundle/Application/DE6F2B96-16F1-4BD8-99EB-09BECD4D51CF/AvaloniaiOSCrash03.iOS.app/Avalonia.Fonts.Inter.dll [External] Loaded assembly: /Users/admin/Library/Developer/CoreSimulator/Devices/8340112E-F1CF-4793-82AB-C015D4F70148/data/Containers/Bundle/Application/DE6F2B96-16F1-4BD8-99EB-09BECD4D51CF/AvaloniaiOSCrash03.iOS.app/Avalonia.ReactiveUI.dll [External] Loaded assembly: /Users/admin/Library/Developer/CoreSimulator/Devices/8340112E-F1CF-4793-82AB-C015D4F70148/data/Containers/Bundle/Application/DE6F2B96-16F1-4BD8-99EB-09BECD4D51CF/AvaloniaiOSCrash03.iOS.app/AvaloniaiOSCrash03.iOS.dll Loaded assembly: /Users/admin/Library/Developer/CoreSimulator/Devices/8340112E-F1CF-4793-82AB-C015D4F70148/data/Containers/Bundle/Application/DE6F2B96-16F1-4BD8-99EB-09BECD4D51CF/AvaloniaiOSCrash03.iOS.app/AvaloniaiOSCrash03.dll Loaded assembly: /Users/admin/Library/Developer/CoreSimulator/Devices/8340112E-F1CF-4793-82AB-C015D4F70148/data/Containers/Bundle/Application/DE6F2B96-16F1-4BD8-99EB-09BECD4D51CF/AvaloniaiOSCrash03.iOS.app/System.Numerics.Vectors.dll [External] Loaded assembly: /Users/admin/Library/Developer/CoreSimulator/Devices/8340112E-F1CF-4793-82AB-C015D4F70148/data/Containers/Bundle/Application/DE6F2B96-16F1-4BD8-99EB-09BECD4D51CF/AvaloniaiOSCrash03.iOS.app/System.Runtime.Loader.dll [External] Loaded assembly: /Users/admin/Library/Developer/CoreSimulator/Devices/8340112E-F1CF-4793-82AB-C015D4F70148/data/Containers/Bundle/Application/DE6F2B96-16F1-4BD8-99EB-09BECD4D51CF/AvaloniaiOSCrash03.iOS.app/System.Reflection.Emit.ILGeneration.dll [External] Loaded assembly: /Users/admin/Library/Developer/CoreSimulator/Devices/8340112E-F1CF-4793-82AB-C015D4F70148/data/Containers/Bundle/Application/DE6F2B96-16F1-4BD8-99EB-09BECD4D51CF/AvaloniaiOSCrash03.iOS.app/System.Reflection.Emit.Lightweight.dll [External] Loaded assembly: /Users/admin/Library/Developer/CoreSimulator/Devices/8340112E-F1CF-4793-82AB-C015D4F70148/data/Containers/Bundle/Application/DE6F2B96-16F1-4BD8-99EB-09BECD4D51CF/AvaloniaiOSCrash03.iOS.app/System.Reflection.Primitives.dll [External] Loaded assembly: /Users/admin/Library/Developer/CoreSimulator/Devices/8340112E-F1CF-4793-82AB-C015D4F70148/data/Containers/Bundle/Application/DE6F2B96-16F1-4BD8-99EB-09BECD4D51CF/AvaloniaiOSCrash03.iOS.app/System.Diagnostics.Tracing.dll [External] Loaded assembly: /Users/admin/Library/Developer/CoreSimulator/Devices/8340112E-F1CF-4793-82AB-C015D4F70148/data/Containers/Bundle/Application/DE6F2B96-16F1-4BD8-99EB-09BECD4D51CF/AvaloniaiOSCrash03.iOS.app/System.Runtime.Intrinsics.dll [External] Loaded assembly: /Users/admin/Library/Developer/CoreSimulator/Devices/8340112E-F1CF-4793-82AB-C015D4F70148/data/Containers/Bundle/Application/DE6F2B96-16F1-4BD8-99EB-09BECD4D51CF/AvaloniaiOSCrash03.iOS.app/Microsoft.Win32.Primitives.dll [External] Loaded assembly: /Users/admin/Library/Developer/CoreSimulator/Devices/8340112E-F1CF-4793-82AB-C015D4F70148/data/Containers/Bundle/Application/DE6F2B96-16F1-4BD8-99EB-09BECD4D51CF/AvaloniaiOSCrash03.iOS.app/System.Text.Encoding.Extensions.dll [External] Loaded assembly: /Users/admin/Library/Developer/CoreSimulator/Devices/8340112E-F1CF-4793-82AB-C015D4F70148/data/Containers/Bundle/Application/DE6F2B96-16F1-4BD8-99EB-09BECD4D51CF/AvaloniaiOSCrash03.iOS.app/System.Threading.ThreadPool.dll [External] Loaded assembly: /Users/admin/Library/Developer/CoreSimulator/Devices/8340112E-F1CF-4793-82AB-C015D4F70148/data/Containers/Bundle/Application/DE6F2B96-16F1-4BD8-99EB-09BECD4D51CF/AvaloniaiOSCrash03.iOS.app/System.Resources.Writer.dll [External] Loaded assembly: /Users/admin/Library/Developer/CoreSimulator/Devices/8340112E-F1CF-4793-82AB-C015D4F70148/data/Containers/Bundle/Application/DE6F2B96-16F1-4BD8-99EB-09BECD4D51CF/AvaloniaiOSCrash03.iOS.app/System.Xml.XDocument.dll [External] Loaded assembly: /Users/admin/Library/Developer/CoreSimulator/Devices/8340112E-F1CF-4793-82AB-C015D4F70148/data/Containers/Bundle/Application/DE6F2B96-16F1-4BD8-99EB-09BECD4D51CF/AvaloniaiOSCrash03.iOS.app/System.Reflection.Emit.dll [External] Loaded assembly: /Users/admin/Library/Developer/CoreSimulator/Devices/8340112E-F1CF-4793-82AB-C015D4F70148/data/Containers/Bundle/Application/DE6F2B96-16F1-4BD8-99EB-09BECD4D51CF/AvaloniaiOSCrash03.iOS.app/System.Runtime.CompilerServices.Unsafe.dll [External] Loaded assembly: /Users/admin/Library/Developer/CoreSimulator/Devices/8340112E-F1CF-4793-82AB-C015D4F70148/data/Containers/Bundle/Application/DE6F2B96-16F1-4BD8-99EB-09BECD4D51CF/AvaloniaiOSCrash03.iOS.app/System.Runtime.InteropServices.RuntimeInformation.dll [External] Loaded assembly: /Users/admin/Library/Developer/CoreSimulator/Devices/8340112E-F1CF-4793-82AB-C015D4F70148/data/Containers/Bundle/Application/DE6F2B96-16F1-4BD8-99EB-09BECD4D51CF/AvaloniaiOSCrash03.iOS.app/System.Security.Cryptography.Algorithms.dll [External] Loaded assembly: /Users/admin/Library/Developer/CoreSimulator/Devices/8340112E-F1CF-4793-82AB-C015D4F70148/data/Containers/Bundle/Application/DE6F2B96-16F1-4BD8-99EB-09BECD4D51CF/AvaloniaiOSCrash03.iOS.app/System.Xml.ReaderWriter.dll [External] Loaded assembly: /Users/admin/Library/Developer/CoreSimulator/Devices/8340112E-F1CF-4793-82AB-C015D4F70148/data/Containers/Bundle/Application/DE6F2B96-16F1-4BD8-99EB-09BECD4D51CF/AvaloniaiOSCrash03.iOS.app/System.Security.Cryptography.Primitives.dll [External] Loaded assembly: /Users/admin/Library/Developer/CoreSimulator/Devices/8340112E-F1CF-4793-82AB-C015D4F70148/data/Containers/Bundle/Application/DE6F2B96-16F1-4BD8-99EB-09BECD4D51CF/AvaloniaiOSCrash03.iOS.app/System.Linq.Queryable.dll [External] Loaded assembly: /Users/admin/Library/Developer/CoreSimulator/Devices/8340112E-F1CF-4793-82AB-C015D4F70148/data/Containers/Bundle/Application/DE6F2B96-16F1-4BD8-99EB-09BECD4D51CF/AvaloniaiOSCrash03.iOS.app/System.Resources.ResourceManager.dll [External] Loaded assembly: /Users/admin/Library/Developer/CoreSimulator/Devices/8340112E-F1CF-4793-82AB-C015D4F70148/data/Containers/Bundle/Application/DE6F2B96-16F1-4BD8-99EB-09BECD4D51CF/AvaloniaiOSCrash03.iOS.app/System.Runtime.Extensions.dll [External] Loaded assembly: /Users/admin/Library/Developer/CoreSimulator/Devices/8340112E-F1CF-4793-82AB-C015D4F70148/data/Containers/Bundle/Application/DE6F2B96-16F1-4BD8-99EB-09BECD4D51CF/AvaloniaiOSCrash03.iOS.app/System.Diagnostics.Debug.dll [External] Loaded assembly: /Users/admin/Library/Developer/CoreSimulator/Devices/8340112E-F1CF-4793-82AB-C015D4F70148/data/Containers/Bundle/Application/DE6F2B96-16F1-4BD8-99EB-09BECD4D51CF/AvaloniaiOSCrash03.iOS.app/System.Threading.Tasks.dll [External] Loaded assembly: /Users/admin/Library/Developer/CoreSimulator/Devices/8340112E-F1CF-4793-82AB-C015D4F70148/data/Containers/Bundle/Application/DE6F2B96-16F1-4BD8-99EB-09BECD4D51CF/AvaloniaiOSCrash03.iOS.app/System.IO.FileSystem.dll [External] Loaded assembly: /Users/admin/Library/Developer/CoreSimulator/Devices/8340112E-F1CF-4793-82AB-C015D4F70148/data/Containers/Bundle/Application/DE6F2B96-16F1-4BD8-99EB-09BECD4D51CF/AvaloniaiOSCrash03.iOS.app/System.Xml.XPath.XDocument.dll [External] Loaded assembly: /Users/admin/Library/Developer/CoreSimulator/Devices/8340112E-F1CF-4793-82AB-C015D4F70148/data/Containers/Bundle/Application/DE6F2B96-16F1-4BD8-99EB-09BECD4D51CF/AvaloniaiOSCrash03.iOS.app/System.Diagnostics.StackTrace.dll [External] Thread started: #2 Thread started: .NET Timer #3 [0:] LogHost: Initializing to normal mode (.cctor)

================================================================= Native Crash Reporting

Got a SIGBUS 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:

0x1271b40a0 - /Users/admin/Library/Developer/CoreSimulator/Devices/8340112E-F1CF-4793-82AB-C015D4F70148/data/Containers/Bundle/Application/DE6F2B96-16F1-4BD8-99EB-09BECD4D51CF/AvaloniaiOSCrash03.iOS.app/libmonosgen-2.0.dylib : mono_dump_native_crash_info 0x12716428c - /Users/admin/Library/Developer/CoreSimulator/Devices/8340112E-F1CF-4793-82AB-C015D4F70148/data/Containers/Bundle/Application/DE6F2B96-16F1-4BD8-99EB-09BECD4D51CF/AvaloniaiOSCrash03.iOS.app/libmonosgen-2.0.dylib : mono_handle_native_crash 0x1270cb798 - /Users/admin/Library/Developer/CoreSimulator/Devices/8340112E-F1CF-4793-82AB-C015D4F70148/data/Containers/Bundle/Application/DE6F2B96-16F1-4BD8-99EB-09BECD4D51CF/AvaloniaiOSCrash03.iOS.app/libmonosgen-2.0.dylib : mono_sigsegv_signal_handler_debug 0x124ae37e0 - /usr/lib/system/libsystem_platform.dylib : _sigtramp 0x1b8650ff8 - /Library/Developer/CoreSimulator/Volumes/iOS_21E213/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 17.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/Fr ameworks/OpenGLES.framework/libCoreVMClient.dylib : cvmsServerElementBuild 0x1b864ce34 - /Library/Developer/CoreSimulator/Volumes/iOS_21E213/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 17.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/Frameworks/OpenGLES.framework/libCoreVMClient.dylib : cvms_element_build_from_source 0x1b8643854 - /Library/Developer/CoreSimulator/Volumes/iOS_21E213/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 17.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/Frameworks/OpenGLES.framework/libCVMSPluginSupport.dylib : _Z26cvm_deferred_build_modularPv 0x180171978 - /Library/Developer/CoreSimulator/Volumes/iOS_21E213/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 17.4.simruntime/Contents/Resources/RuntimeRoot/usr/lib/system/libdispatch.dylib : _dispatch_client_callout 0x180179b10 - /Library/Developer/CoreSimulator/Volumes/iOS_21E213/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 17.4.simruntime/Contents/Resources/RuntimeRoot/usr/lib/sy stem/libdispatch.dylib : _dispatch_lane_serial_drain 0x18017a688 - /Library/Developer/CoreSimulator/Volumes/iOS_21E213/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 17.4.simruntime/Contents/Resources/RuntimeRoot/usr/lib/system/libdispatch.dylib : _dispatch_lane_invoke 0x180185a84 - /Library/Developer/CoreSimulator/Volumes/iOS_21E213/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 17.4.simruntime/Contents/Resources/RuntimeRoot/usr/lib/system/libdispatch.dylib : _dispatch_root_queue_drain_deferred_wlh 0x1801850d0 - /Library/Developer/CoreSimulator/Volumes/iOS_21E213/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 17.4.simruntime/Contents/Resources/RuntimeRoot/usr/lib/system/libdispatch.dylib : _dispatch_workloop_worker_thread 0x124b57814 - /usr/lib/system/libsystem_pthread.dylib : _pthread_wqthread 0x124b565d4 - /usr/lib/system/libsystem_pthread.dylib : start_wqthread

================================================================= Basic Fault Address Reporting

=========================================== Memory around native instruction pointer (0x124ae3410):0x124ae3400 28 24 40 a8 2a 2c 41 a8 21 80 00 91 42 00 05 cb ($@.,A.!...B... 0x124ae3410 0c 34 00 a9 0e 3c 01 a9 42 00 01 f1 29 01 00 54 .4...<..B...)..T 0x124ae3420 68 24 00 a9 6a 2c 01 a9 63 80 00 91 28 24 40 a8 h$..j ,..c...($@. 0x124ae3430 2a 2c 41 a8 21 80 00 91 42 80 00 f1 28 ff ff 54 ,A.!...B...(..T

================================================================= Native Crash Reporting

Got a SIGBUS while executing native code. This usually indicates a fatal error in the mono runtime or one of the native libraries used by your application.

An error has occurred in the native fault reporting. Some diagnostic information will be unavailable.

================================================================= Native stacktrace:

0x1271b40a0 - /Users/admin/Library/Developer/CoreSimulator/Devices/8340112E-F1CF-4793-82AB-C015D4F70148/data/Containers/Bundle/Application/DE6F2B96-16F1-4BD8-99EB-09BECD4D51CF/AvaloniaiOSCrash03.iOS.app/libmonosgen-2.0.dylib : mono_dump_native_crash_info 0x12716428c - /Users/admin/Library/Developer/CoreSimulator/Devices/8340112E-F1CF-4793-82AB-C015D4F70148/data/Containers/Bundle/Application/DE6F2B96-16F1-4BD8-99EB-09BECD4D51CF/AvaloniaiOSCrash03.iOS.app/libmonosgen-2.0.dylib : mono_handle_native_crash 0x1270cb798 - /Users/admin/Library/Developer/CoreSimulator/Devices/8340112E-F1CF-4793-82AB-C015D4F70148/data/Containers/Bundle/Application/DE6F2B96-16F1-4BD8-99EB-09BECD4D51CF/AvaloniaiOSCrash03.iOS.app/libmonosgen-2.0.dylib : mono_sigsegv_signal_handler_debug 0x124ae37e0 - /usr/lib/system/libsystem_platform.dylib : _sigtramp 0x1b8650ff8 - /Library/Developer/CoreSimulator/Volumes/iOS_21E213/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 17.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/Frameworks/OpenGLES.framework/libCoreVMClient.dylib : cvmsServerElementBuild 0x1b864ce34 - /Library/Developer/CoreSimulator/Volumes/iOS_21E213/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 17.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/Frameworks/OpenGLES.framework/libCoreVMClient.dylib : cvms_element_build_from_source 0x1b8643854 - /Library/Developer/CoreSimulator/Volumes/iOS_21E213/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 17.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/Frameworks/OpenGLES.framework/libCVMSPluginSupport.dylib : _Z26cvm_deferred_build_modularPv 0x180171978 - /Library/Developer/CoreSimulator/Volumes/iOS_21E213/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 17.4.simruntime/Contents/Resources/RuntimeRoot/usr/lib/system/libdispatch.dylib : _dispatch_client_callout 0x180179b10 - /Library/Developer/CoreSimulator/Volumes/iOS_21E213/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 17.4.simruntime/Contents/Resources/RuntimeRoot/usr/lib/system/libdispatch.dylib : _dispatch_lane_serial_drain 0x18017a688 - /Library/Developer/CoreSimulator/Volumes/iOS_21E213/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 17.4.simruntime/Contents/Resources/RuntimeRoot/usr/lib/system/libdispatch.dylib : _dispatch_lane_invoke 0x180185a84 - /Library/Developer/CoreSimulator/Volumes/iOS_21E21 3/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 17.4.simruntime/Contents/Resources/RuntimeRoot/usr/lib/system/libdispatch.dylib : _dispatch_root_queue_drain_deferred_wlh 0x1801850d0 - /Library/Developer/CoreSimulator/Volumes/iOS_21E213/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 17.4.simruntime/Contents/Resources/RuntimeRoot/usr/lib/system/libdispatch.dylib : _dispatch_workloop_worker_thread 0x124b57814 - /usr/lib/system/libsystem_pthread.dylib : _pthread_wqthread 0x124b565d4 - /usr/lib/system/libsystem_pthread.dylib : start_wqthread

Exiting early due to double fault.

We just updated our build server, because as of April 29th, we cannot sip iOS Apps anymore if not built with iOS 17 SDK, that comes with XCode 15. So porting back is no option I'm afraid.

Sidenote: Directly deploying to my IPad from Windows (no mac build server, just "local device") doesn't work either, but fails with some other error ("no class inheriting AppDelegate was found") This is quite frustrating :-(

timunie commented 2 weeks ago

I thought that one is not allowed to build an iOS app using Windows? Afaik this is an Apple limitation which we cannot solve. You can scan the internet for several blogs complaining about this, for example: https://stackoverflow.com/questions/40587265/react-native-how-to-build-for-ios-from-windows

gentledepp commented 2 weeks ago

It is supported (kind of) just for development purposes and id also works with AvaloniaUI. But only, if I run the AvaloniaMauiHybrid MauiSample.

see here: https://learn.microsoft.com/en-us/dotnet/maui/ios/hot-restart?view=net-maui-8.0

I apologize for not being specific enough.

This is the error I get: image