Hi,
In catalina.out I get nothing more than the null pointer exception. I also included the log from localhost_log.2005-12-15 where we can see the actual request. Thanks for you help! Regards /David ----------------localhost_log.2005-12-15 2005-12-15 15:19:56 StandardContext[/webCatalog]: Mapped to servlet 'action' with servlet path '/logon.do' and path info 'null' and update=true 2005-12-15 15:20:07 Authenticator[/webCatalog]: Security checking request POST /webCatalog/publicPages/j_security_check 2005-12-15 15:20:07 Authenticator[/webCatalog]: We have cached auth type FORM for principal GenericPrincipal[cabg] 2005-12-15 15:20:07 Authenticator[/webCatalog]: Already authenticated 'cabg' 2005-12-15 15:20:07 Authenticator[/webCatalog]: Checking constraint 'SecurityConstraint[Access-Authentication-Authorization Test Area]' against POST /publicPages/j_security_check --> false 2005-12-15 15:20:07 Authenticator[/webCatalog]: No applicable constraint located 2005-12-15 15:20:07 Authenticator[/webCatalog]: Not subject to any constraint 2005-12-15 15:20:07 StandardContext[/webCatalog]: Mapping contextPath='/webCatalog' with requestURI='/webCatalog/publicPages/j_security_check' and relativeURI='/publicPages/j_security_check' 2005-12-15 15:20:07 StandardContext[/webCatalog]: Trying exact match 2005-12-15 15:20:07 StandardContext[/webCatalog]: Trying prefix match 2005-12-15 15:20:07 StandardContext[/webCatalog]: Trying extension match 2005-12-15 15:20:07 StandardContext[/webCatalog]: Trying default match 2005-12-15 15:20:07 StandardContext[/webCatalog]: Mapped to servlet 'default' with servlet path '/publicPages/j_security_check' and path info 'null' and update=true 2005-12-15 15:20:07 StandardContext[/webCatalog]: Mapping contextPath='/webCatalog' with requestURI='/webCatalog/publicPages/index.jsp' and relativeURI='/publicPages/index.jsp' 2005-12-15 15:20:07 StandardContext[/webCatalog]: Trying exact match 2005-12-15 15:20:07 StandardContext[/webCatalog]: Mapped to servlet 'publicPages.index_jsp' with servlet path '/publicPages/index.jsp' and path info 'null' and update=true 2005-12-15 15:20:07 Authenticator[/webCatalog]: Security checking request GET /webCatalog/graphics/webSite/BG_LightBeige.gif 2005-12-15 15:20:07 Authenticator[/webCatalog]: We have cached auth type FORM for principal GenericPrincipal[cabg] 2005-12-15 15:20:07 Authenticator[/webCatalog]: Checking constraint 'SecurityConstraint[Access-Authentication-Authorization Test Area]' against GET /graphics/webSite/BG_LightBeige.gif --> false 2005-12-15 15:20:07 Authenticator[/webCatalog]: No applicable constraint located 2005-12-15 15:20:07 Authenticator[/webCatalog]: Not subject to any constraint 2005-12-15 15:20:07 StandardContext[/webCatalog]: Mapping contextPath='/webCatalog' with requestURI='/webCatalog/graphics/webSite/BG_LightBeige.gif' and relativeURI='/graphics/webSite/BG_LightBeige.gif' 2005-12-15 15:20:07 StandardContext[/webCatalog]: Trying exact match 2005-12-15 15:20:07 StandardContext[/webCatalog]: Trying prefix match 2005-12-15 15:20:07 StandardContext[/webCatalog]: Trying extension match 2005-12-15 15:20:07 StandardContext[/webCatalog]: Trying default match 2005-12-15 15:20:07 StandardContext[/webCatalog]: Mapped to servlet 'default' with servlet path '/graphics/webSite/BG_LightBeige.gif' and path info 'null' and update=true 2005-12-15 15:20:07 StandardContext[/webCatalog]: Mapping contextPath='/webCatalog' with requestURI='/webCatalog/publicPages/index.jsp' and relativeURI='/publicPages/index.jsp' 2005-12-15 15:20:07 StandardContext[/webCatalog]: Trying exact match 2005-12-15 15:20:07 StandardContext[/webCatalog]: Mapped to servlet 'publicPages.index_jsp' with servlet path '/publicPages/index.jsp' and path info 'null' and update=true 2005-12-15 15:20:08 Authenticator[/webCatalog]: Security checking request POST /webCatalog/logon.do 2005-12-15 15:20:08 Authenticator[/webCatalog]: We have cached auth type FORM for principal GenericPrincipal[cabg] 2005-12-15 15:20:08 Authenticator[/webCatalog]: Checking constraint 'SecurityConstraint[Access-Authentication-Authorization Test Area]' against POST /logon.do --> true 2005-12-15 15:20:08 Authenticator[/webCatalog]: Subject to constraint SecurityConstraint[Access-Authentication-Authorization Test Area] 2005-12-15 15:20:08 Authenticator[/webCatalog]: Calling checkUserData() 2005-12-15 15:20:08 Authenticator[/webCatalog]: User data constraint has no restrictions 2005-12-15 15:20:08 Authenticator[/webCatalog]: Calling authenticate() 2005-12-15 15:20:08 Authenticator[/webCatalog]: Already authenticated 'cabg' 2005-12-15 15:20:08 Authenticator[/webCatalog]: Calling accessControl() 2005-12-15 15:20:08 JDBCRealm[/webCatalog]: Username cabg has role applicationUser 2005-12-15 15:20:08 Authenticator[/webCatalog]: Successfully passed all security constraints 2005-12-15 15:20:08 StandardContext[/webCatalog]: Mapping contextPath='/webCatalog' with requestURI='/webCatalog/logon.do' and relativeURI='/logon.do' 2005-12-15 15:20:08 StandardContext[/webCatalog]: Trying exact match 2005-12-15 15:20:08 StandardContext[/webCatalog]: Trying prefix match 2005-12-15 15:20:08 StandardContext[/webCatalog]: Trying extension match 2005-12-15 15:20:08 StandardContext[/webCatalog]: Mapped to servlet 'action' with servlet path '/logon.do' and path info 'null' and update=true 2005-12-15 15:20:08 StandardContext[/webCatalog]: Mapping contextPath='/webCatalog' with requestURI='/webCatalog/orderSummary.do' and relativeURI='/orderSummary.do' 2005-12-15 15:20:08 StandardContext[/webCatalog]: Trying exact match 2005-12-15 15:20:08 StandardContext[/webCatalog]: Trying prefix match 2005-12-15 15:20:08 StandardContext[/webCatalog]: Trying extension match 2005-12-15 15:20:08 StandardContext[/webCatalog]: Mapped to servlet 'action' with servlet path '/orderSummary.do' and path info 'null' and update=true 2005-12-15 15:20:09 StandardContext[/webCatalog]: Mapping contextPath='/webCatalog' with requestURI='/webCatalog/bugAgent.do' and relativeURI='/bugAgent.do' 2005-12-15 15:20:09 StandardContext[/webCatalog]: Trying exact match 2005-12-15 15:20:09 StandardContext[/webCatalog]: Trying prefix match 2005-12-15 15:20:09 StandardContext[/webCatalog]: Trying extension match 2005-12-15 15:20:09 StandardContext[/webCatalog]: Mapped to servlet 'action' with servlet path '/bugAgent.do' and path info 'null' and update=true 2005-12-15 15:20:09 StandardContext[/webCatalog]: Mapping contextPath='/webCatalog' with requestURI='/webCatalog/orderSummary.do' and relativeURI='/orderSummary.do' 2005-12-15 15:20:09 StandardContext[/webCatalog]: Trying exact match 2005-12-15 15:20:09 StandardContext[/webCatalog]: Trying prefix match 2005-12-15 15:20:09 StandardContext[/webCatalog]: Trying extension match 2005-12-15 15:20:09 StandardContext[/webCatalog]: Mapped to servlet 'action' with servlet path '/orderSummary.do' and path info 'null' and update=true 2005-12-15 15:20:12 StandardContext[/webCatalog]: Mapping contextPath='/webCatalog' with requestURI='/webCatalog/WEB-INF/pages/webSiteLayout/common/wcLayout.jsp' and relativeURI='/WEB-INF/pages/webSiteLayout/common/wcLayout.jsp' 2005-12-15 15:20:12 StandardContext[/webCatalog]: Trying exact match ------CATALINA.OUT----- WARN [http-8080-Processor155] (ExceptionManagerImpl.java:138) 2005-12-15 15:20:08,686 : Exception not converted: null java.lang.NullPointerException at com.unik.webcatalog.action.order.OrderAction.executeSpecificAction(OrderAction.java:669) at com.davecorp.webos.action.BaseAction.execute(BaseAction.java:270) at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:484) at com.davecorp.webos.struts.WindowEnabledRequestProcessor.process(WindowEnabledRequestProcessor.java:181) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482) at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:525) at javax.servlet.http.HttpServlet.service(HttpServlet.java:716) at javax.servlet.http.HttpServlet.service(HttpServlet.java:809) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:627) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:382) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:306) at org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1069) at org.apache.struts.tiles.TilesRequestProcessor.doForward(TilesRequestProcessor.java:274) at org.apache.struts.action.RequestProcessor.processForwardConfig(RequestProcessor.java:455) at org.apache.struts.tiles.TilesRequestProcessor.processForwardConfig(TilesRequestProcessor.java:320) at com.davecorp.webos.struts.WindowEnabledRequestProcessor.process(WindowEnabledRequestProcessor.java:217) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482) at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:525) at javax.servlet.http.HttpServlet.service(HttpServlet.java:716) at javax.servlet.http.HttpServlet.service(HttpServlet.java:809) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:200) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:146) at com.davecorp.webos.servlet.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:141) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:146) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:209) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:144) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:504) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:594) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948) at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2358) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:133) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596) at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:118) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:594) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:116) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:594) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:127) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948) at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:152) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705) at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683) at java.lang.Thread.run(Thread.java:534) ERROR [http-8080-Processor155] (BugAgentExceptionHandler.java:30) 2005-12-15 15:20:08,835 : java.lang.NullPointerException at com.unik.webcatalog.action.order.OrderAction.executeSpecificAction(OrderAction.java:669) at com.davecorp.webos.action.BaseAction.execute(BaseAction.java:270) at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:484) at com.davecorp.webos.struts.WindowEnabledRequestProcessor.process(WindowEnabledRequestProcessor.java:181) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482) at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:525) at javax.servlet.http.HttpServlet.service(HttpServlet.java:716) at javax.servlet.http.HttpServlet.service(HttpServlet.java:809) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:627) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:382) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:306) at org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1069) at org.apache.struts.tiles.TilesRequestProcessor.doForward(TilesRequestProcessor.java:274) at org.apache.struts.action.RequestProcessor.processForwardConfig(RequestProcessor.java:455) at org.apache.struts.tiles.TilesRequestProcessor.processForwardConfig(TilesRequestProcessor.java:320) at com.davecorp.webos.struts.WindowEnabledRequestProcessor.process(WindowEnabledRequestProcessor.java:217) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482) at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:525) at javax.servlet.http.HttpServlet.service(HttpServlet.java:716) at javax.servlet.http.HttpServlet.service(HttpServlet.java:809) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:200) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:146) at com.davecorp.webos.servlet.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:141) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:146) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:209) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:144) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:504) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:594) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948) at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2358) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:133) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596) at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:118) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:594) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:116) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:594) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:127) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948) at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:152) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705) at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683) at java.lang.Thread.run(Thread.java:534) Martin Gainty wrote: >Good Morning David- > >What does the log say? > >Martin- >----- Original Message ----- >From: "David Gagnon" <[EMAIL PROTECTED]> >To: "Tomcat Users List" <users@tomcat.apache.org> >Sent: Monday, December 19, 2005 7:40 AM >Subject: Tomcat 4.1.31, Weird problem. Once in a while an attribute in the >session is not found... look like a RACE?! Is that possible???? > > > > >>Hi all, >> >>I have a really wreird problem. I have a web site and I get a >>NullPointerException once in a while because the >>WcPresentationConstants.CURRENT_RESOURCE is null. >> >>UkResource resource = (UkResource) >>param.request.getSession().getAttribute(WcPresentationConstants.CURRENT_RESOURCE); >> >> >>But this code arrive just after the user logs in. And just after we set >>the attribute. This error occurs every 3 or 4 weeks and I cannot >>reproduce it (So 99% of the time everything works just fine). This code >>is always run just after the user log in so there is no user interaction >>involved. If the error occurs I have a bug report sent and I print the >>object in the report. In the last bug the Attribute was in the REPORT >>?!?! (I remeber have seen a report where the same attribute was null). >>For me it`s look like a race .. but all occurs in the same thread. >> >>Is tomcat can do copy of session object behind de scene.. (maybe becaus >>of session reload ???) or is there anything in tomcat that can explain >>this (If yes, how can I avoid it )? I just don`t get it I chasing this >>bug for months now ... >> >>Thanks for your help >> >>--------------------------------------------------------------------- >>To unsubscribe, e-mail: [EMAIL PROTECTED] >>For additional commands, e-mail: [EMAIL PROTECTED] >> >> >> >> > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
