Hi Mick, it's a known issue since Maven 2.0.9.
See the FAQ page to resolve this problem : http://mojo.codehaus.org/dashboard-maven-plugin/faq.html Best Regards David Vicente mickknutson wrote: > > I have found several issues like: > http://jira.codehaus.org/browse/MOJO-1118 > > But I am NOT able to find a working solution. > The basic fact is that as soon as I add the > <artifactId>maven-dashboard-plugin</artifactId> and try to run > dashboard:dashboard, I get this error: > > *These will use the artifact files already in the core ClassRealm instead, > to allow them to be included in PluginDescriptor.getArtifacts(). > > > [INFO] > ------------------------------------------------------------------------ > [ERROR] FATAL ERROR > [INFO] > ------------------------------------------------------------------------ > [INFO] null > Invalid class loader hierarchy. You have more than one version of > 'org.apache.commons.logging.Log' visible, which is not allowed. > [INFO] > ------------------------------------------------------------------------ > [DEBUG] Trace > java.lang.ExceptionInInitializerError > at > org.codehaus.mojo.dashboard.report.plugin.hibernate.HibernateServiceImpl.initialize(HibernateServiceImpl.java:116) > * > > Help would be appreciated to get the dashboard working > > > --- > Thank You… > > Mick Knutson, President > > BASE Logic, Inc. > Enterprise Architecture, Design, Mentoring & Agile Consulting > p. (866) BLiNC-411: (254-6241-1) > f. (415) 685-4233 > > Website: http://baselogic.com > Linked IN: http://linkedin.com/in/mickknutson > Vacation Rental: http://tahoe.baselogic.com > --- > > -- View this message in context: http://www.nabble.com/commons-loging-issue-tp23491161p23497027.html Sent from the Maven - Users mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
