Chaos02
commented
1 month ago my android studio recently updated to JDK 21 and all my builds now fail. I'm at my witts end! gradle compatibility chart says for 21 I should use gradle 8.4/8.5 but then my builds still fail. Flutter says to use up to gradle 7.6.1 still failing because Android studio JDK is 21:
Launching lib\main.dart on sdk gphone64 x86 64 in debug mode...
FAILURE: Build failed with an exception.
* What went wrong:
Could not open cp_settings generic class cache for settings file 'C:\Users\mn\source\repos\pizzaboy-app\android\settings.gradle' (C:\Users\mn\.gradle\caches\7.6.1\scripts\1czsxy78qmi5m0geiy8w9l81h).
> BUG! exception in phase 'semantic analysis' in source unit '_BuildScript_' Unsupported class file major version 65
* Try:
> Run with --stacktrace option to get the stack trace.
> Run with --info or --debug option to get more log output.
> Run with --scan to get full insights.
* Get more help at https://help.gradle.org
BUILD FAILED in 2s
Running Gradle task 'assembleDebug'... 3,5s
┌─ Flutter Fix ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┐
│ [!] Your project's Gradle version is incompatible with the Java version that Flutter is using for Gradle. │
│ │
│ If you recently upgraded Android Studio, consult the migration guide at https://flutter.dev/to/java-gradle-incompatibility. │
│ │
│ Otherwise, to fix this issue, first, check the Java version used by Flutter by running `flutter doctor --verbose`. │
│ │
│ Then, update the Gradle version specified in C:\Users\mn\source\repos\pizzaboy-app\android\gradle\wrapper\gradle-wrapper.properties to be compatible with that Java version. See the link below for more information on │
│ compatible Java/Gradle versions: │
│ https://docs.gradle.org/current/userguide/compatibility.html#java │
│ │
│ │
└─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┘
Error: Gradle task assembleDebug failed with exit code 1
flutter doctor --verbose
[√] Flutter (Channel beta, 3.26.0-0.1.pre, on Microsoft Windows [Version 10.0.22631.4317], locale de-DE)
• Flutter version 3.26.0-0.1.pre on channel beta at C:\Users\mn\source\flutter
• Upstream repository https://github.com/flutter/flutter.git
• Framework revision ee624bc4fd (6 weeks ago), 2024-09-10 17:41:06 -0500
• Engine revision 059e4e6d8f
• Dart version 3.6.0 (build 3.6.0-216.1.beta)
• DevTools version 2.39.0
[√] Windows Version (Installed version of Windows is version 10 or higher)
[√] Android toolchain - develop for Android devices (Android SDK version 35.0.0)
• Android SDK at C:\Users\mn\AppData\Local\Android\sdk
• Platform android-35, build-tools 35.0.0
• Java binary at: C:\Program Files\Android\Android Studio\jbr\bin\java
• Java version OpenJDK Runtime Environment (build 21.0.3+-12282718-b509.11)
• All Android licenses accepted.
[√] Chrome - develop for the web
• Chrome at C:\Program Files\Google\Chrome\Application\chrome.exe
[√] Visual Studio - develop Windows apps (Visual Studio Community 2022 17.12.0 Preview 3.0)
• Visual Studio at C:\Program Files\Microsoft Visual Studio\2022\Preview
• Visual Studio Community 2022 version 17.12.35410.144
• The current Visual Studio installation is a pre-release version. It may not be supported by Flutter yet.
• Windows 10 SDK version 10.0.22621.0
[√] Android Studio (version 2024.2)
• Android Studio at C:\Program Files\Android\Android Studio
• Flutter plugin can be installed from:
https://plugins.jetbrains.com/plugin/9212-flutter
• Dart plugin can be installed from:
https://plugins.jetbrains.com/plugin/6351-dart
• Java version OpenJDK Runtime Environment (build 21.0.3+-12282718-b509.11)
[√] VS Code (version 1.94.2)
• VS Code at C:\Users\mn\AppData\Local\Programs\Microsoft VS Code
• Flutter extension version 3.98.0
[√] Connected device (4 available)
• sdk gphone64 x86 64 (mobile) • emulator-5554 • android-x64 • Android 15 (API 35) (emulator)
• Windows (desktop) • windows • windows-x64 • Microsoft Windows [Version 10.0.22631.4317]
• Chrome (web) • chrome • web-javascript • Google Chrome 130.0.6723.59
• Edge (web) • edge • web-javascript • Microsoft Edge 130.0.2849.46
! Device R58NB1S15PR is not authorized.
You might need to check your device for an authorization dialog.
[√] Network resources
• All expected network resources are available.
• No issues found!
Page URL
https://docs.flutter.dev/release/breaking-changes/android-java-gradle-migration-guide/
Page source
https://github.com/flutter/website/tree/main/src/content/release/breaking-changes/android-java-gradle-migration-guide.md
Describe the problem
I am using flutter 3.24.3 and java version that android studio is using is 24, so I should upgrade to gradle 8.5 but when I run the commands the build fails, any help
Expected fix
how can I updgrade the gradle on my apps
Additional context
No response
I would like to fix this problem.