I'm using Gradle, and not using the default MixinTweaker class. I'm using a custom tweaker class to initialize Mixin. I keep getting these unsupported class version errors, while I am using ...

java. lang. UnsupportedClassVersionError: (com / siperian / lookup / processor / FindTaskProcessor) bad major version at offset =6 (unable to load class com. siperian. lookup. processor.

I am trying to integrate centrifuge-java into a Android Kotlin based project. I kept getting java.lang.IllegalArgumentException: Unsupported class file major version 60 compile error for version 0.0.6 ...