Be sure that in the *.ear/META-INF/application.xml you have the following: (** - is my project name) <web-uri>jboss-seam-**.war</web-uri> <context-root>/**</context-root> jboss-seam-**.jar jboss-seam.jar I had modified this last entry and I was getting the same entry, so make sure you still have this pointing to the seam jar file. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4120178#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...