Hi
I get NullPointerException when calling HTTPServeletRequest.getRemoteUser. I am running with jboss-tomcat 2.4.1 (running with tomcat alone works fine).
Can you guys please help

Trace:

java.lang.NullPointerException
at org.jboss.tomcat.security.JBossSecurityMgrRealm.authenticate(JBossSecurityMgrRealm.java:113)
at org.apache.tomcat.core.ContextManager.doAuthenticate(ContextManager.java:837)
at org.apache.tomcat.core.RequestImpl.getRemoteUser(RequestImpl.java:341)
at org.apache.tomcat.facade.HttpServletRequestFacade.getRemoteUser(HttpServletRequestFacade.java:251)
at com.sdrc._wae.ctrl.RequestContextImpl.(RequestContextImpl.java:161)

Javeed