DataTables Webjars Error

Hi All

I am trying to use DataTables from wicketstuff in order to see if it will
fit my requirements. However I am getting the following error.

19:34:16,427 WARN
[org.apache.wicket.request.resource.ResourceReferenceRegistry] (default
task-22) A ResourceReference wont be created for a resource with key
[scope:
de.agilecoders.wicket.webjars.request.resource.WebjarsJavaScriptResourceReference;
name: webjars/datatables/null/media/js/jquery.dataTables.js; locale: null;
style: null; variation: null] because it cannot be located.

I am using wildfly 8.1.0, and happend to be using wicket-bootstrap, that
works fine.

Any Ideas.

Thanks

David