I'm following the instructions for installing xwiki into the eXo portal (GateIn is based on eXo) but I'm getting a casting exception Nov 10, 2009 11:59:33 AM org.exoplatform.portal.application.ResourceRequestFilter afterInit INFO: Cache eXo Resource at client: true 10.11.2009 11:59:35 *ERROR* [main] LifeCycle: Cannot start object (LifeCycle.java, line 101) org.gatein.pc.portlet.container.PortletInitializationException: The portlet xwiki threw a runtime exception during init Caused by: java.lang.ClassCastException: com.xpn.xwiki.web.XWikiPortlet cannot be cast to javax.portlet.Portlet at org.gatein.pc.portlet.impl.jsr168.PortletContainerImpl.start(PortletContainerImpl.java:254) Any ideas where to start? Thanks. -- View this message in context: http://n2.nabble.com/install-xwiki-into-GateIn-portal-tp3981710p3981710.html Sent from the XWiki- Users mailing list archive at Nabble.com.