With regard to the "wrap/0.0.0" error, running Maven with -X gives me:
Caused by: org.apache.karaf.features.internal.service.Deployer$CircularPrerequisiteException: [wrap/0.0.0] at org.apache.karaf.features.internal.service.Deployer.deploy(Deployer.java:266) at org.apache.karaf.profile.assembly.Builder.resolve(Builder.java:1429) at org.apache.karaf.profile.assembly.Builder.startupStage(Builder.java:1183) at org.apache.karaf.profile.assembly.Builder.doGenerateAssembly(Builder.java:659) at org.apache.karaf.profile.assembly.Builder.generateAssembly(Builder.java:441) at org.apache.karaf.tooling.AssemblyMojo.doExecute(AssemblyMojo.java:506) at org.apache.karaf.tooling.AssemblyMojo.execute(AssemblyMojo.java:262) ... 22 more Suggesting a circular dependency issue somewhere, though quite where, who knows. There are one or two references to "pax-url-wrap" in the -X output, but that's all there is that mentions "wrap" at any point. Don't know whether that helps?