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via tapestry-users by Ariel Pablo Klein, 1 year ago
java.lang.NullPointerException: 	at com.ibm.servlet.engine.srt.SRTSessionAPISupport.getSession(SRTSessionAPISupport.java:424)	at com.ibm.servlet.engine.webapp.HttpServletRequestProxy.getSession(HttpServletRequestProxy.java:102)	at net.sf.tapestry.RequestContext.getSession(RequestContext.java:728)	at net.sf.tapestry.ApplicationServlet.getEngine(ApplicationServlet.java:368)	at net.sf.tapestry.ApplicationServlet.doService(ApplicationServlet.java:205)	at net.sf.tapestry.ApplicationServlet.doGet(ApplicationServlet.java:172)	at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)	at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)	at com.ibm.servlet.engine.webapp.StrictServletInstance.doService(ServletManager.java:827)	at com.ibm.servlet.engine.webapp.StrictLifecycleServlet._service(StrictLifecycleServlet.java:167)	at com.ibm.servlet.engine.webapp.IdleServletState.service(StrictLifecycleServlet.java:297)	at com.ibm.servlet.engine.webapp.StrictLifecycleServlet.service(StrictLifecycleServlet.java:110)	at com.ibm.servlet.engine.webapp.ServletInstance.service(ServletManager.java:472)	at com.ibm.servlet.engine.webapp.ValidServletReferenceState.dispatch(ServletManager.java:1012)	at com.ibm.servlet.engine.webapp.ServletInstanceReference.dispatch(ServletManager.java:913)	at com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.handleWebAppDispatch(WebAppRequestDispatcher.java:665)	at com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.dispatch(WebAppRequestDispatcher.java:331)	at com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.forward(WebAppRequestDispatcher.java:117)	at com.ibm.servlet.engine.srt.WebAppInvoker.doForward(WebAppInvoker.java:124)	at com.ibm.servlet.engine.srt.WebAppInvoker.handleInvocationHook(WebAppInvoker.java:218)	at com.ibm.servlet.engine.invocation.CachedInvocation.handleInvocation(CachedInvocation.java:67)	at com.ibm.servlet.engine.srp.ServletRequestProcessor.dispatchByURI(ServletRequestProcessor.java:122)	at com.ibm.servlet.engine.oselistener.OSEListenerDispatcher.service(OSEListener.java:315)	at com.ibm.servlet.engine.http11.HttpConnection.handleRequest(HttpConnection.java:60)	at com.ibm.ws.http.HttpConnection.readAndHandleRequest(HttpConnection.java:323)	at com.ibm.ws.http.HttpConnection.run(HttpConnection.java:252)	at com.ibm.ws.util.CachedThread.run(ThreadPool.java:137)