flutter / flutter/flutter

Windows, multi-window, crash on creating and closing window

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#155,685 23 comments 1 reaction 0 assignees View on GitHub
a: multi window c: fatal crash engine P2 platform-windows team-windows triaged-windows
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Dart
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Description

### Steps to reproduce

Related issue

https://github.com/MixinNetwork/flutter-plugins/issues/352

Run the demo https://github.com/lukasz-lukasz-lukasz/flutter-plugins/commit/4ae8e28318187ee8936ffcccdd37c3d433e53f15

### Expected results

No crash

### Actual results

Crashed

![750fe5ec35cac51eeeb50741db6a696](https://github.com/user-attachments/assets/6509980c-b548-4047-9342-d910639b9305)

![image](https://github.com/user-attachments/assets/d10171c0-b69c-4554-8b25-c386dba15db7)

### Code sample

Code sample

https://github.com/lukasz-lukasz-lukasz/flutter-plugins/commit/4ae8e28318187ee8936ffcccdd37c3d433e53f15

### Screenshots or Video

Screenshots / Video demonstration

[Upload media here]

### Logs

Maybe the same cause https://github.com/flutter/flutter/issues/137973#issuecomment-1799326980

> I suspect the proper fix is to make the `FlutterViewController` post a task to the raster thread to set the swap interval. This would ensure that the platform thread never makes the EGL context current during a rendering operation. I'll take a look at this.

@loic-sharma Could you please confirm?

### Flutter Doctor output

Doctor output

```console
[√] Flutter (Channel stable, 3.24.3, on Microsoft Windows [Version 10.0.20348.2655], locale en-US)
• Flutter version 3.24.3 on channel stable at C:\workspace\flutter\flutter
• Upstream repository https://github.com/flutter/flutter.git
• Framework revision 2663184aa7 (2 weeks ago), 2024-09-11 16:27:48 -0500
• Engine revision 36335019a8
• Dart version 3.5.3
• DevTools version 2.37.3

[√] Windows Version (Installed version of Windows is version 10 or higher)

[X] Android toolchain - develop for Android devices
X Unable to locate Android SDK.
Install Android Studio from: https://developer.android.com/studio/index.html
On first launch it will assist you in installing the Android SDK components.
(or visit https://flutter.dev/to/windows-android-setup for detailed instructions).
If the Android SDK has been installed to a custom location, please use
`flutter config --android-sdk` to update to that location.

[√] Chrome - develop for the web
• Chrome at C:\Program Files\Google\Chrome\Application\chrome.exe

[√] Visual Studio - develop Windows apps (Visual Studio Community 2022 17.11.4)
• Visual Studio at C:\Program Files\Microsoft Visual Studio\2022\Community
• Visual Studio Community 2022 version 17.11.35312.102
• Windows 10 SDK version 10.0.22621.0

[!] Android Studio (not installed)
• Android Studio not found; download from https://developer.android.com/studio/index.html
(or visit https://flutter.dev/to/windows-android-setup for detailed instructions).

[√] VS Code (version 1.93.1)
• VS Code at C:\Users\Administrator\AppData\Local\Programs\Microsoft VS Code
• Flutter extension version 3.96.0

[√] Connected device (3 available)
• Windows (desktop) • windows • windows-x64 • Microsoft Windows [Version 10.0.20348.2655]
• Chrome (web) • chrome • web-javascript • Google Chrome 129.0.6668.71
• Edge (web) • edge • web-javascript • Microsoft Edge 129.0.2792.52

[√] Network resources
• All expected network resources are available.

! Doctor found issues in 2 categories.
```

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