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Last active March 4, 2026 17:41
How to debug the Flutter engine on Windows

How to debug the Flutter engine on Windows

Let's say your app is misbehaving because of a Flutter engine bug. Let's debug that!

Use Visual Studio to run your app

Let's open your app using Visual Studio:

  1. Run flutter build windows to ensure Flutter has generated a Visual Studio project for your app.
  2. Open ./build/windows/ALL_BUILD.vcxproj in Visual Studio. This project builds the native entry point for your Flutter app.