[jboss-user] [JBoss Seam] - Problem with detached enity

My seam based application worked fine with seam 1.0.1 GA and jboss 4.0.4 GA but when I upgraded to seam 1.1.0 CR2 and jboss 4.0.5 GA a started to get problems with detached enity. I have a @DataModel and a @DataModelSelection in a @Stateful session scoped bean. When I delete a item from the list I get: 19:36:03,890 ERROR [STDERR] java.lang.IllegalArgumentException: Removing a detached instance se.test.par.Establishment#35 I didnt have this problem before. Does anybody know why? Best Regards Fredrik View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3993539#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...