flutter - Could not open settings generic class cache for settings file '

Question

I reinstalled my android studio since the sdk was not found and so on. After re installing java jdk and android studio , everything worked well until I got an error saying 'Could not initialize class org.codehaus.groovy.runtime.InvokerHelper' which I solved by changing the Gradle version. And now the error is 'Type 'FlutterTask' property 'assets' is missing an input or output annotation.'

FAILURE: Build failed with an exception.

• What went wrong: Could not open settings generic class cache for settings file 'C:UsersloranASProjectsxylophone-flutterandroidsettings.gradle' (C:Usersloran.gradlecaches6.8.2scripts4mawlyb2l5e9tefyvnpxva1kg).

BUG! exception in phase 'semantic analysis' in source unit 'BuildScript' Unsupported class file major version 60

• 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.

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BUILD FAILED in 46s Exception: Gradle task assembleDebug failed with exit code 1

Answer 1

I also had this problem So I did install java 8 You might have Java 13 So install Java 8