I tried to deploy portletbridge-portlet.WAR to jboss-4.x\server\default\deploy\ folder, but I always get the following error: ***************************** 10:49:01,251 ERROR [AbstractKernelController] Error installing to Start: name=po rtal:container=WebApp,id=portletbridge state=Create java.lang.IllegalArgumentException: This portlet app is already registered at org.jboss.portal.portlet.container.PortletApplicationRegistryImpl.reg isterPortletApplication(PortletApplicationRegistryImpl.java:52) ***************************************************** Could anyone please tell me what I did wrong? Thank you! Peter W View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4029400#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...