I did upgrade seam. Started in 1.21 and made it to 2.0 beta. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4072256#4072256 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4072256