Thanks Koen, the org.jbpm.gd.jpdl plugin now compiles fine! John View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4128966#4128966 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4128966