[jboss-user] [Installation, Configuration & DEPLOYMENT] - Re: Overriding universal classloader, JBoss 4.2.1GA

"jaikiran" wrote : anonymous wrote : java.lang.ClassCastException: org.apache.xerces.jaxp.DocumentBuilderFactoryImpl | | Have a look at http://wiki.jboss.org/wiki/Wiki.jsp?page=ClassCastExceptions, specifically the jmx-console method mentioned over there. That will tell you which jar(and how many jars) is being picked up for this class. | Hmmm. I try it for org.apache.xerces.jaxp.SAXParserFactoryImpl, and get org.apache.xerces.jaxp.SAXParserFactoryImpl Information Repository cache version: org.apache.xerces.jaxp.SAXParserFactoryImpl(d73c3c).ClassLoader=null ++++Null CodeSource Implemented Interfaces: ### Instance0 via UCL: org.jboss.system.server.NoAnnotationURLClassLoader@5d173 Null CodeSource? Does this mean the class exists or not? The war I am trying to deploy to JBoss deploys fine on a standalone Tomcat. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4093394#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...