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javajbossjava-ee-6jbpm

Warning when deploying JBPM 5.3 to JBoss 7.1.1

When I deploy my app with JBPM to JBoss I get following warning:

 07:43:30,597 WARN  [org.jboss.as.server.deployment] (MSC service thread 1-1) JBAS015893: Encountered invalid class name 'org.xmlpull.mxp1.MXParser,org.xmlpull.mxp1_serializer.MXSerializer' for service type 'org.xmlpull.v1.XmlPullParserFactory'

This class comes from the transitive dependency smack-3.0.4 of jbpm-human-task.

The question is should I worry (I don't see any problems at the moment) how can I avoid this warning? And what does this warning mean?

Kind regards

Christian

Solution
    1. Don't worry, the warning will not impact performance of jboss or your application unless you're using the jBPM jabber work item.
    2. The warning has to do with dependencies in the jbpm-workitems jar that's apparently packaged with your app. If you're not using jbpm-workitems, removing that jar might fix the error. (or see 3.)
    3. This comment on the jboss community forums explains that a config file in the smack jar is incorrectly formatted. You could change that config file in the smack jar to make it go away.