i have a question about XPath using in jsp. In my jsp code i'm using XPath in a JDOM document to search a node. I deployed my test.war file in the deploy dir and no error is thrown. If i try to see my test.jsp i got an org/saxpath/SAXPathException. I tried a few things to fix this problem. Finally i solved the problem in that way that i removed the jdom.jar file in JBOSS_HOME/lib directory. The only jdom.jar file is in the test.war. But this can't be the only way to solve this problem. Anybody an idea?