After adding bluetooth-le to my Ionic project "npx cap run android" fails.

[JulianStogger]

Describe the bug
After adding bluetooth-le to my Ionic project "npx cap run android" fails.
After removing bluetooth-le it works agian.
I try it with JDK 21 and JDK 23

OUTPUT:
[Ionic] Running...

npx cap run android --target=RFCRB03QD8R
√ Copying web assets from www to android\app\src\main\assets\public in 1.13s
√ Creating capacitor.config.json in android\app\src\main\assets in 614.50μs
[info] Inlining sourcemaps
√ copy android in 1.19s
√ Updating Android plugins in 4.16ms
[info] Found 7 Capacitor plugins for android:
@capacitor-community/[email protected]
@capacitor-community/[email protected]
@capacitor/[email protected]
@capacitor/[email protected]
@capacitor/[email protected]
@capacitor/[email protected]
@capacitor/[email protected]
√ update android in 109.41ms
× Running Gradle build - failed!
[error]
FAILURE: Build failed with an exception.

    * Where:
    Settings file 'C:\Users\Julian\Desktop\JumpControl\jump-control\android\settings.gradle' line: 5
    
    * What went wrong:
    A problem occurred evaluating settings 'android'.
    > Could not open dsl generic class cache for script 'C:\Users\Julian\Desktop\JumpControl\jump-control\android\capacitor.settings.gradle' (C:\Users\Julian\.gradle\caches\8.2.1\scripts\51yolcau3fzvmekmvdv21a2k9).
    > BUG! exception in phase 'semantic analysis' in source unit '_BuildScript_' Unsupported class file major version 67
    
    * 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 767ms

[error] npx cap run android --target=RFCRB03QD8R Failed
[error] Android Failed.

Expected behavior
I expect the app to run.

Plugin version:
@capacitor-community/[email protected]
@capacitor-community/[email protected]
@capacitor/[email protected]
@capacitor/[email protected]
@capacitor/[email protected]
@capacitor/[email protected]
@capacitor/[email protected]

Variables.gradle:
minSdkVersion = 22
compileSdkVersion = 34
targetSdkVersion = 34
androidxActivityVersion = '1.8.0'
androidxAppCompatVersion = '1.6.1'
androidxCoordinatorLayoutVersion = '1.2.0'
androidxCoreVersion = '1.12.0'
androidxFragmentVersion = '1.6.2'
coreSplashScreenVersion = '1.0.1'
androidxWebkitVersion = '1.9.0'
junitVersion = '4.13.2'
androidxJunitVersion = '1.1.5'
androidxEspressoCoreVersion = '3.5.1'
cordovaAndroidVersion = '10.1.1'

[peitschie]

Hi @JulianStogger

To confirm, are you saying that if you remove just the bluetooth-le plugin, the app builds ok. It only fails after adding this plugin?

What version of Capacitor are you using here?

[peitschie]

A quick google for the listed error message

> Could not open dsl generic class cache for script 'C:\Users\Julian\Desktop\JumpControl\jump-control\android\capacitor.settings.gradle' (C:\Users\Julian\.gradle\caches\8.2.1\scripts\51yolcau3fzvmekmvdv21a2k9).

Suggests it's caused by having multiple versions of JAVA available to the gradle build tools. I would suggest confirming that your JAVA_HOME environment variable is always correctly pointing to the JDK version you intend to be used, and that the PATH points to the correct bin folder for java/gradle/etc.