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TriangleDroid test app crashes while trying to get GL context via SDL2 #389

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charm137 opened this issue Dec 31, 2020 · 6 comments
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TriangleDroid test app crashes while trying to get GL context via SDL2 #389

charm137 opened this issue Dec 31, 2020 · 6 comments
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@Perksey
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area-Windowing bug Something isn't working upstream
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2.0

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@charm137
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charm137 commented Dec 31, 2020 •
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Encountering the following exception while trying to run the TriangleDroid app within Labs either on an emulator (targeting API 28 / Android 9.0) or on a physical device (a Pixel 2 with API 30 / Android 11). I am using the master branch updated to the commit with no changes to the code: 5b4ab6d

$exception {System.InvalidProgramException: Invalid IL code in Silk.NET.SDL.SdlContext:AssertNotCreated (): IL_0008: cgt.un

Stacktrace:

  at Silk.NET.SDL.SdlContext.set_Window (Silk.NET.SDL.Window* value) [0x00001] in E:\Code\Silk.NET\src\Windowing\Silk.NET.SDL\SdlContext.cs:48 
  at Silk.NET.SDL.SdlContext..ctor (Silk.NET.SDL.Sdl sdl, Silk.NET.SDL.Window* window, Silk.NET.Core.Contexts.IGLContextSource source, System.ValueTuple`2[Silk.NET.SDL.GLattr,System.Int32][] attributes) [0x0000f] in E:\Code\Silk.NET\src\Windowing\Silk.NET.SDL\SdlContext.cs:32 
  at Silk.NET.Windowing.Sdl.SdlView.get_GLContext () [0x00000] in E:\Code\Silk.NET\src\Windowing\Silk.NET.Windowing.Sdl\SdlView.cs:58 
  at Silk.NET.Windowing.Sdl.SdlView.CoreInitialize (Silk.NET.Windowing.ViewOptions opts, System.Nullable`1[T] additionalFlags, System.Nullable`1[T] x, System.Nullable`1[T] y, System.Nullable`1[T] w, System.Nullable`1[T] h, System.String title, Silk.NET.Core.Contexts.IGLContext sharedContext) [0x0012b] in E:\Code\Silk.NET\src\Windowing\Silk.NET.Windowing.Sdl\SdlView.cs:161 
  at Silk.NET.Windowing.Sdl.SdlView.CoreInitialize (Silk.NET.Windowing.ViewOptions opts) [0x00000] in E:\Code\Silk.NET\src\Windowing\Silk.NET.Windowing.Sdl\SdlView.cs:100 
  at Silk.NET.Windowing.Internals.ViewImplementationBase.Initialize () [0x00011] in E:\Code\Silk.NET\src\Windowing\Silk.NET.Windowing.Common\Internals\ViewImplementationBase.cs:97 
  at Silk.NET.Windowing.WindowExtensions.Run (Silk.NET.Windowing.IView view) [0x0000e] in E:\Code\Silk.NET\src\Windowing\Silk.NET.Windowing.Common\WindowExtensions.cs:47 
  at Triangle.Program.Main (System.String[] args) [0x000d7] in E:\Code\Silk.NET\src\Lab\Triangle\Program.cs:58 
  at TriangleDroid.MainActivity.OnRun () [0x00016] in E:\Code\Silk.NET\src\Lab\TriangleDroid\MainActivity.cs:20 
  at Silk.NET.Windowing.Sdl.Android.SilkActivity.Run () [0x00001] in E:\Code\Silk.NET\src\Windowing\Android\Silk.NET.Windowing.Sdl.Android\Additions\SilkActivity.cs:65 
  at Silk.NET.Windowing.Sdl.Android.SilkActivity.Main () [0x00019] in E:\Code\Silk.NET\src\Windowing\Android\Silk.NET.Windowing.Sdl.Android\Additions\SilkActivity.cs:45 
  at (wrapper native-to-managed) Silk.NET.Windowing.Sdl.Android.SilkActivity.Main()}	System.InvalidProgramException

Steps to reproduce

  • Platform: Mobile (physical and emulator)
  • Framework Version: .NET Core 3, Xamarin Android 9.0/11.0
  • API: OpenGL
  • API Version: OpenGLES 3.0 (I think)
  1. Try to launch the TriangleDroid via Visual Studio 2019 either on an emulator or an Android device

Normal Xamarin.Android apps work properly so I am not sure if it's a problem with my specific set up. Please let me know if any other info would be of help.
@charm137 charm137 added the bug Something isn't working label Dec 31, 2020
@thargy
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thargy commented Dec 31, 2020

This might be a mono bug? I found this report from 17 June.

@Perksey
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Perksey commented Dec 31, 2020

Can you try to obtian the version of Mono your Xamarin framework is using? Filing an issue upstream as this looks to be a Mono bug.

@thargy thargy mentioned this issue Dec 31, 2020
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@Perksey Perksey mentioned this issue Dec 31, 2020
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@charm137
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charm137 commented Jan 1, 2021 •
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Thank you for investigating. I am using Xamarin.Android 11.1.0.17 which I believe uses the Mono 6.12 runtime ( mono/mono@be2226b5a1c ).

@Perksey Perksey added this to the 2.0 milestone Jan 1, 2021
@Perksey Perksey self-assigned this Jan 1, 2021
Perksey added a commit that referenced this issue Jan 1, 2021
@Perksey
Enum type classification and NUKE improvements, workaround #389
1bf95b6
@charm137
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charm137 commented Jan 2, 2021

Thanks. This simple workaround (in the latest commit) works.

@Perksey
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Perksey commented Jan 2, 2021

Ah glad to hear it!

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Perksey commented Jan 2, 2021

Closing as we added a working workaround in 2.0, which is now in full release 🎉

@Perksey Perksey closed this as completed Jan 2, 2021
Perksey added a commit that referenced this issue Mar 25, 2022
@Perksey
Enum type classification and NUKE improvements, workaround #389
05b11f5
@HurricanKai HurricanKai mentioned this issue Feb 12, 2023
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