Hi My jar project can also create RPM via rpm-maven-plugin:attach-rpm now throws this error
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-jar-plugin:3.0.0:jar (project-jar-for-docker) on project xxx: You have to use a classifier to attach supplemental artifacts to the project instead of replacing them. -> [Help 1] This is a valid use case where I can have mutiple artifact extensions without the need to use classifiers The release notes of jar plugin 3.0.0 also not mentioned about this I hope this is not intentional My appology, i should have tested the during its voting period Thanks -Dan
