"Failed to initialize Flutter: Process exited with code 1" after upgrade to Flutter 1.22

Steps to Reproduce

Upgrade to Flutter 1.22 on Stable channel
Flutter doctor
Open any project in VS Code (1.49.2)
Error: “Failed to initialize Flutter: Process exited with code 1.”

Restarting, flutter clean, uninstall re-install Flutter Extension, all have no effect. Thanks very much for all the hard work!

Logs

flutter doctor --verbose
[✓] Flutter (Channel stable, 1.22.0, on Mac OS X 10.15.7 19H2, locale en-CN)
    • Flutter version 1.22.0 at /Users/Orca/flutter/flutter/flutter
    • Framework revision d408d302e2 (2 days ago), 2020-09-29 11:49:17 -0700
    • Engine revision 5babba6c4d
    • Dart version 2.10.0
    • Pub download mirror https://pub.flutter-io.cn
    • Flutter download mirror https://storage.flutter-io.cn

[✓] Android toolchain - develop for Android devices (Android SDK version 29.0.2)
    • Android SDK at /Users/Orca/Library/Android/sdk
    • Platform android-29, build-tools 29.0.2
    • Java binary at: /Applications/Android Studio.app/Contents/jre/jdk/Contents/Home/bin/java
    • Java version OpenJDK Runtime Environment (build 1.8.0_202-release-1483-b49-5587405)
    • All Android licenses accepted.

[✓] Xcode - develop for iOS and macOS (Xcode 12.0.1)
    • Xcode at /Applications/Xcode.app/Contents/Developer
    • Xcode 12.0.1, Build version 12A7300
    • CocoaPods version 1.9.3

[✓] Android Studio (version 3.5)
    • Android Studio at /Applications/Android Studio.app/Contents
    • Flutter plugin version 42.1.1
    • Dart plugin version 191.8593
    • Java version OpenJDK Runtime Environment (build 1.8.0_202-release-1483-b49-5587405)

[✓] VS Code (version 1.49.2)
    • VS Code at /Applications/Visual Studio Code.app/Contents
    • Flutter extension version 3.15.

Issue Analytics

State:
Created 3 years ago
Comments:22 (10 by maintainers)

Top GitHub Comments

1reaction

fpalacinocommented, Dec 5, 2021

thanks @DanTup !! that has solved the problem!

1reaction

DanTupcommented, Mar 9, 2021

@tony123S it looks like the engine.version file in your SDK contains Git conflict markers (this could happen if something tried to merge two Git branches together - though I’m not sure how that would occur).

The easiest way to fix this would be to re-extract the SDK if you got it from a zip. Running git reset --hard 2.0.1 from the terminal inside your Flutter SDK folder would probably also work (note: this will discard any local modifications in your Flutter SDK, though unless you’re contributing to the Flutter SDK I would not expect you to have any).

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