java version "21.0.7" 2025-04-15 LTS
Java(TM) SE Runtime Environment (build 21.0.7+8-LTS-245)
Java HotSpot(TM) 64-Bit Server VM (build 21.0.7+8-LTS-245, mixed mode, sharing)
Doctor summary (to see all details, run flutter doctor -v):
[√] Flutter (Channel stable, 3.29.3, on Microsoft Windows [版本 10.0.19041.264], locale zh-CN)
[√] Windows Version (10 专业版 64 位, 2004)
[√] Android toolchain - develop for Android devices (Android SDK version 35.0.1)
[√] Chrome - develop for the web
[√] Visual Studio - develop Windows apps (Visual Studio Community 2022 17.8.3)
[√] Android Studio (version 2024.3)
[√] VS Code (version 1.99.3)
[√] Connected device (3 available)
[√] Network resources
FAILURE: Build failed with an exception.
- What went wrong:
Could not open cp_settings generic class cache for settings file 'C:\jk-katalon\workspace\XXXX\XXXX-app\android\settings.gradle' (C:\Users\cs.gradle\caches\8.0\scripts\8ju52g7d2hqvl85b219kdzjzv).
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 8s
Running Gradle task 'assembleRelease'... 9.3s
┌─ 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:\jk-katalon\workspace\XXXX\XXXX-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 │
│ │
│ │
└─────────────────────────────────────────────────────────────────────────────────────────────────┘
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