Is there a compatibility issue w/ Kotlin 1.2.20 and RoboElectric? I get this error trying to run tests in Android Studio (but it works on the command line via "gradle testXXXX"):
Exception in thread "main" java.lang.annotation.AnnotationFormatError: Invalid default: public abstract java.lang.Class org.robolectric.annotation.Config.application()
All tests have "@Config(constants = BuildConfig.class, sdk = 21)"
Backing down to 1.2.10 and plugin 1.2.10 makes everything run properly again.