Gradle Annotation Processor not running in subprojects

[GoldenGamerLP]

Hello there,

im currently facing the trouble of the annotation processor not running in any subprojects in gradle, or even through using jitpack. Im currently trying to use the META-INF.services.javax.annotation.processing.Processor and putting my class which extends ClassIndexProcessor in there, but getting following error:

com.sun.tools.javac.code.Symbol$CompletionFailure: class file for org.atteo.classindex.IndexAnnotated not found
error: [ClassIndexProcessor] Internal error: class file for org.atteo.classindex.IndexAnnotated not found
1 error

[ClassIndexProcessor] Internal error: class file for org.atteo.classindex.IndexAnnotated not found

For more detailed code please visit my project: GoldenGamerLP/DependencyLoader
or go to jitpack and add it to your project.

Thanks for reading.