I'm using IntelliJ 13.0.2 on OSX 10.9.5, using java 1.8. I get this error when trying to run or debug a unit test inside IntelliJ. When I run compile or test via maven at the command line, it runs fine.
I've gone into File->Other Settings->Default Settings->Compiler->Annotation Processors and unchecked Enable annotation processing. I've also tried it with Enable annotation processing checked, and left the defaults selected, and still get the error.
We're running our tests with
and the Annotation processor it can't find is org.mapstruct.ap.MappingProcessor. I don't know where it's getting that from, it's not in our imports. Maybe a dependency from Mockito?