This was a bug in Seam 2.0.0.GA, fixed in CVS. You can just replace the incorrect
generated code with something that correctly determines if the ID is defined :)
View the original post :
http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4107840#...
Reply to the post :
http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...