I have the same problem. A war calling "DocumentNavigator.getInstance()" in the Servlet-load-method causes the following exception: | 2006-11-25 00:41:04,500 FATAL [moa.id.auth] Fehler beim Starten des Service MOA ID Authentisierung | Root exception: | java.lang.NoSuchMethodError: org.jaxen.dom.DocumentNavigator.getInstance()Lorg/jaxen/dom/DocumentNavigator; | at at.gv.egovernment.moa.util.XPathUtils.<clinit>(XPathUtils.java:34) | ... | JBoss: 3.2.6 best regards, dominik View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3988490#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...