[WARNING] Some problems were encountered while building the effective model for cardchanneler:CardChanneler:jar:1.0.0
[WARNING] The expression ${artifactId} is deprecated. Please use ${project.artifactId} instead.
[WARNING]
[WARNING] It is highly recommended to fix these problems because they threaten the stability of your build.
[WARNING]
[WARNING] For this reason, future Maven versions might no longer support building such malformed projects.
Maven was showing this warning:
[WARNING] Some problems were encountered while building the effective model for cardchanneler:CardChanneler:jar:1.0.0 [WARNING] The expression ${artifactId} is deprecated. Please use ${project.artifactId} instead. [WARNING] [WARNING] It is highly recommended to fix these problems because they threaten the stability of your build. [WARNING] [WARNING] For this reason, future Maven versions might no longer support building such malformed projects.