I build the project at gitlab ci
./gradlew assembleDebug --stacktrace
and sometimes it throws an error:
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':app:transformClassesWithDexBuilderForDebug'.
> com.android.build.api.transform.TransformException: java.lang.IllegalStateException: Dex archives: setting .DEX extension only for .CLASS files
At my local pc it works correctly.
kotlin version is 1.2
multidex is enabled
What is the reason of this error?
./gradlew clean
fixed the same error for me.