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Hi, I am using JRun the problem is when i access a particular JSP page in the next morning i am getting NullPointerException if i put the code again or restart the JRun then it works well, again in the next morning when i access the page i am getting NullPointerException what would be the prob. Thanks in Advance. ------------------ Valan
Is the database going down for backups every night. If yes, you need to set up a job to restart the jrun after the database comes back up. I had the same problem too. Beksy
Joined: Aug 07, 2001
Besky, Thanks, that is a good thought , no we are not doing any backup right now, other pages which access the databse are working fine but one thing i over-ride the session creation in that jsp page i set session=false in the "page" attribute and i create the session object by myself like HttpSession session = request.getSession(true) is that any problem with session object??? or is there any objects created in the jspinit() method get carbage collected after some times???
hi thomas, u should not set session=false in ur jsp page.doing this means that no further sessions will be created, even if u try to .try removing that statement from ur jsp page and try again.i think it will work. Subbu
You don't say exactly where the NullPointerException is coming from, I should think that would be the first thing to investigate. You should be dumping a StackTrace for that exception - either have an errorPage designated for your JSP or try-catch blocks for the code. Bill
Hi This the stack dump i am getting: null java.lang.NullPointerException at jrun__calendar2ejspd._jspService(jrun__calendar2ejspd.java:447) at allaire.jrun.jsp.HttpJSPServlet.service(HttpJSPServlet.java:40) at allaire.jrun.servlet.JRunServletPool.service(JRunServletPool.java:92) at allaire.jrun.servlet.JRunSE.service(JRunSE.java:1013) at allaire.jrun.servlet.JRunSE.runServlet(JRunSE.java:925) at allaire.jrun.servlet.JRunNamedDispatcher.forward(JRunNamedDispatcher.java:34) at allaire.jrun.jsp.JSPServlet.service(JSPServlet.java:175) at allaire.jrun.servlet.JRunSE.service(JRunSE.java:1013) at allaire.jrun.servlet.JRunSE.runServlet(JRunSE.java:925) at allaire.jrun.servlet.JRunRequestDispatcher.forward(JRunRequestDispatcher.java:88) at allaire.jrun.servlet.JRunSE.service(JRunSE.java:1131) at allaire.jrun.servlet.JvmContext.dispatch(JvmContext.java:330) at allaire.jrun.jrpp.ProxyEndpoint.run(ProxyEndpoint.java:382) at allaire.jrun.ThreadPool.run(ThreadPool.java:272) at allaire.jrun.WorkerThread.run(WorkerThread.java:75)
subject: JSP NullPointerException in the next morning