Still : Error in HttpSessionFacade - still nobodys really interested in

[Hanusch, Hartwig]

                Hi there,

                does anybody know why a servlet works fine with tomcat only
(port 8080) 
                but when using apache/tomcat via jk_mod (or old jserv) the
servlet throws 
                an error like that: 

                java.lang.NullPointerException: 
                        at org.apache.tomcat.facade. 
        
HttpSessionFacade.getId(HttpSessionFacade.java:114) 
                ... 

                the calling code looks that way: 

                session is hash of sessions 

                for (Iterator i = sessions.iterator(); i.hasNext(); ) 
                { 
                        HttpSession theHttpSession = (HttpSession) i.next();

                        String sid = theHttpSession.getId();
<---- problem, 
                calling HttpSessionFacade .... 
                        if (loginObj.hasContentSessionRelatedBlaSession(sid)
!= true) 
                        { 
                                tmpVec.add(theHttpSession); 
                        } 
                } 

                Could that be a configuration error? Doesnt seems like?! Any
ideas? 
                When looking at the HttpSession the stored session in memory
seem to mix up! 
                I am, as far as i know not the only person who has that kind
of problem.

                Happy to here from anybody 
                Cheers Hartwig