anonymous wrote : My jboss tomcat setting is like below.. <attribute name="Java2ClassLoadingCompliance">false</attribute> | <attribute name="UseJBossWebLoader">false</attribute> I believe, this should be: <attribute name="Java2ClassLoadingCompliance">true</attribute> | <attribute name="UseJBossWebLoader">true</attribute> Try it out. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3957673#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...