[jboss-user] [Installation, Configuration & Deployment] - NullPointerException at TagHandlerPool when accessing JSP

11:11:56,531 WARN [FormAuthenticator] Unexpected error forwarding to login page java.lang.NullPointerException at org.apache.jasper.runtime.TagHandlerPool.get(TagHandlerPool.java:108) After deployment of a war, when i try to access a JSP page, the above error occur. Any idea what is the cause? What configuration should i set? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3962044#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...