Re: Error while forwarding a Jahia engine's content, Root cause

I would more think of session capable related troubles : I have also 
tons of them, coming from spiders who don't support session cookies...
if this can help

Sylvain Rivest wrote:

>Salut Serge,
>
>Yes it is. The "content.jsp" is in /jsp/jahia/templates/bpei/bpei/
>
>
>Sylvain Rivest
>Technicien en informatique 
>Service de l'informatique et des télécommunications 
>Pavillon Louis-Jacques-Casault, local 2410 
>Université Laval 
>Québec, Canada 
>G1K 7P4 
>Téléphone ..... (418)656-2131 poste 11396 
>Télécopieur ... (418)656-7305 
>Courriel ...... [email protected] ([email protected] )
>
>
>
>-----Message d'origine-----
>De : Serge Huber [mailto:[email protected]] 
>Envoyé : 25 octobre 2005 10:21
>À : [email protected]
>Objet : Re: Error while forwarding a Jahia engine's content, Root cause
>
>
>Hi Sylvain,
>
>Does the template exist on disk ? In 
>/jsp/jahia/templates/bpei/bpei/content.jsp ?
>
>Sylvain Rivest wrote:
>
>  
>
>>Hello,
>>
>>I've got about +1000 of this error message. Do you know about this?
>>
>>Thanks.
>>
>>Your Jahia Server has generated an error. Please review the details 
>>below for additional information:
>>
>>Severity : CRITICAL
>>
>>Error : Error while forwarding a Jahia engine's content, Root cause : 
>>Error while forwarding the Engine 
>>/jsp/jahia/templates/bpei/bpei/content.jsp : null -> BAILING OUT, root 
>>cause:null
>>
>>URL : http://www.bpei-app.ulaval.ca:8080/sgc/cache/offonce/pid/1247 
>>Method : GET
>>
>>Remote host : www.ssp.ulaval.ca Remote Address : 132.203.250.141
>>
>>Request headers :
>>
>>host:www.bpei-app.ulaval.ca:8080
>>
>>user-agent:msnbot/1.0 (+http://search.msn.com/msnbot.htm)
>>
>>accept:text/html, text/plain, text/xml, application/*
>>
>>accept-encoding:identity;q=1.0
>>
>>from:msnbot(at)microsoft.com
>>
>>max-forwards:10
>>
>>x-forwarded-for:207.46.98.118
>>
>>x-forwarded-host:www.bpei.ulaval.ca
>>
>>x-forwarded-server:bpei.ulaval.ca
>>
>>Stack trace :
>>
>>Cause level : 0 (level 0 is the most precise exception) 
>>java.lang.ArrayIndexOutOfBoundsException
>>
>>at 
>>org.apache.jsp.content_jsp._jspService(Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;)V(content_jsp.java:4295)
>>
>>at 
>>org.apache.jasper.runtime.HttpJspBase.service(Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;)V(Optimized 
>>Method)
>>
>>at 
>>javax.servlet.http.HttpServlet.service(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(Optimized 
>>Method)
>>
>>at 
>>org.apache.jasper.servlet.JspServletWrapper.service(Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;Z)V(Optimized 
>>Method)
>>
>>at 
>>org.apache.jasper.servlet.JspServlet.serviceJspFile(Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;Ljava.lang.String;Ljava.lang.Throwable;Z)V(Optimized 
>>Method)
>>
>>at 
>>org.apache.jasper.servlet.JspServlet.service(Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;)V(JspServlet.java:241)
>>
>>at 
>>javax.servlet.http.HttpServlet.service(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(Optimized 
>>Method)
>>
>>at 
>>org.apache.catalina.core.ApplicationDispatcher.invoke(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(ApplicationDispatcher.java:684)
>>
>>at 
>>org.apache.catalina.core.ApplicationDispatcher.doForward(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(ApplicationDispatcher.java:432)
>>
>>at 
>>org.apache.catalina.core.ApplicationDispatcher.forward(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(ApplicationDispatcher.java:356)
>>
>>at 
>>org.jahia.engines.EngineRenderer.renderCore(Lorg.jahia.params.ParamBean;Ljava.util.HashMap;)V(EngineRenderer.java:182)
>>
>>at 
>>org.jahia.engines.EngineRenderer.render(Lorg.jahia.data.JahiaData;Ljava.util.HashMap;)V(EngineRenderer.java:78)
>>
>>at 
>>org.jahia.engines.core.Core_Engine.processCore(Lorg.jahia.data.JahiaData;)V(Core_Engine.java:186)
>>
>>at 
>>org.jahia.engines.core.Core_Engine.handleActions(Lorg.jahia.params.ParamBean;Lorg.jahia.data.JahiaData;)V(Core_Engine.java:107)
>>
>>at 
>>org.jahia.operations.OperationManager.handleOperations(Lorg.jahia.params.ParamBean;Lorg.jahia.settings.SettingsBean;)V(OperationManager.java:279)
>>
>>at 
>>org.jahia.bin.JahiaAction.execute(Lorg.apache.struts.action.ActionMapping;Lorg.apache.struts.action.ActionForm;Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;)Lorg.apache.struts.action.ActionForward;(JahiaAction.java:50)
>>
>>at 
>>org.apache.struts.action.RequestProcessor.processActionPerform(Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;Lorg.apache.struts.action.Action;Lorg.apache.struts.action.ActionForm;Lorg.apache.struts.action.ActionMapping;)Lorg.apache.struts.action.ActionForward;(RequestProcessor.java:484)
>>
>>at 
>>org.apache.struts.action.RequestProcessor.process(Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;)V(RequestProcessor.java:274)
>>
>>at 
>>org.apache.struts.action.ActionServlet.process(Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;)V(ActionServlet.java:1482)
>>
>>at 
>>org.jahia.bin.Jahia.process(Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;)V(Jahia.java:1522)
>>
>>at 
>>org.jahia.bin.Jahia.service(Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;)V(Jahia.java:846)
>>
>>at 
>>javax.servlet.http.HttpServlet.service(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(Optimized 
>>Method)
>>
>>at 
>>org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(ApplicationFilterChain.java:247)
>>
>>at 
>>org.apache.catalina.core.ApplicationFilterChain.doFilter(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(ApplicationFilterChain.java:193)
>>
>>at 
>>org.apache.catalina.core.StandardWrapperValve.invoke(Lorg.apache.catalina.Request;Lorg.apache.catalina.Response;Lorg.apache.catalina.ValveContext;)V(StandardWrapperValve.java:256)
>>
>>at 
>>org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(Lorg.apache.catalina.Request;Lorg.apache.catalina.Response;)V(StandardPipeline.java:643)
>>
>>at 
>>org.apache.catalina.core.StandardPipeline.invoke(Lorg.apache.catalina.Request;Lorg.apache.catalina.Response;)V(StandardPipeline.java:480)
>>
>>at 
>>org.apache.catalina.core.ContainerBase.invoke(Lorg.apache.catalina.Request;Lorg.apache.catalina.Response;)V(ContainerBase.java:995)
>>
>>at 
>>org.apache.catalina.core.StandardContextValve.invoke(Lorg.apache.catalina.Request;Lorg.apache.catalina.Response;Lorg.apache.catalina.ValveContext;)V(StandardContextValve.java:191)
>>
>>at 
>>org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(Lorg.apache.catalina.Request;Lorg.apache.catalina.Response;)V(StandardPipeline.java:643)
>>
>>at 
>>org.apache.catalina.core.StandardPipeline.invoke(Lorg.apache.catalina.Request;Lorg.apache.catalina.Response;)V(StandardPipeline.java:480)
>>
>>at 
>>org.apache.catalina.core.ContainerBase.invoke(Lorg.apache.catalina.Request;Lorg.apache.catalina.Response;)V(ContainerBase.java:995)
>>
>>Cause level : 1
>>
>>org.apache.jasper.JasperException
>>
>>at 
>>org.apache.jasper.servlet.JspServletWrapper.service(Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;Z)V(Optimized 
>>Method)
>>
>>at 
>>org.apache.jasper.servlet.JspServlet.serviceJspFile(Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;Ljava.lang.String;Ljava.lang.Throwable;Z)V(Optimized 
>>Method)
>>
>>at 
>>org.apache.jasper.servlet.JspServlet.service(Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;)V(JspServlet.java:241)
>>
>>at 
>>javax.servlet.http.HttpServlet.service(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(Optimized 
>>Method)
>>
>>at 
>>org.apache.catalina.core.ApplicationDispatcher.invoke(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(ApplicationDispatcher.java:684)
>>
>>at 
>>org.apache.catalina.core.ApplicationDispatcher.doForward(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(ApplicationDispatcher.java:432)
>>
>>at 
>>org.apache.catalina.core.ApplicationDispatcher.forward(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(ApplicationDispatcher.java:356)
>>
>>at 
>>org.jahia.engines.EngineRenderer.renderCore(Lorg.jahia.params.ParamBean;Ljava.util.HashMap;)V(EngineRenderer.java:182)
>>
>>at 
>>org.jahia.engines.EngineRenderer.render(Lorg.jahia.data.JahiaData;Ljava.util.HashMap;)V(EngineRenderer.java:78)
>>
>>at 
>>org.jahia.engines.core.Core_Engine.processCore(Lorg.jahia.data.JahiaData;)V(Core_Engine.java:186)
>>
>>at 
>>org.jahia.engines.core.Core_Engine.handleActions(Lorg.jahia.params.ParamBean;Lorg.jahia.data.JahiaData;)V(Core_Engine.java:107)
>>
>>at 
>>org.jahia.operations.OperationManager.handleOperations(Lorg.jahia.params.ParamBean;Lorg.jahia.settings.SettingsBean;)V(OperationManager.java:279)
>>
>>at 
>>org.jahia.bin.JahiaAction.execute(Lorg.apache.struts.action.ActionMapping;Lorg.apache.struts.action.ActionForm;Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;)Lorg.apache.struts.action.ActionForward;(JahiaAction.java:50)
>>
>>at 
>>org.apache.struts.action.RequestProcessor.processActionPerform(Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;Lorg.apache.struts.action.Action;Lorg.apache.struts.action.ActionForm;Lorg.apache.struts.action.ActionMapping;)Lorg.apache.struts.action.ActionForward;(RequestProcessor.java:484)
>>
>>at 
>>org.apache.struts.action.RequestProcessor.process(Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;)V(RequestProcessor.java:274)
>>
>>at 
>>org.apache.struts.action.ActionServlet.process(Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;)V(ActionServlet.java:1482)
>>
>>at 
>>org.jahia.bin.Jahia.process(Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;)V(Jahia.java:1522)
>>
>>at 
>>org.jahia.bin.Jahia.service(Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;)V(Jahia.java:846)
>>
>>at 
>>javax.servlet.http.HttpServlet.service(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(Optimized 
>>Method)
>>
>>at 
>>org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(ApplicationFilterChain.java:247)
>>
>>at 
>>org.apache.catalina.core.ApplicationFilterChain.doFilter(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(ApplicationFilterChain.java:193)
>>
>>at 
>>org.apache.catalina.core.StandardWrapperValve.invoke(Lorg.apache.catalina.Request;Lorg.apache.catalina.Response;Lorg.apache.catalina.ValveContext;)V(StandardWrapperValve.java:256)
>>
>>at 
>>org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(Lorg.apache.catalina.Request;Lorg.apache.catalina.Response;)V(StandardPipeline.java:643)
>>
>>at 
>>org.apache.catalina.core.StandardPipeline.invoke(Lorg.apache.catalina.Request;Lorg.apache.catalina.Response;)V(StandardPipeline.java:480)
>>
>>at 
>>org.apache.catalina.core.ContainerBase.invoke(Lorg.apache.catalina.Request;Lorg.apache.catalina.Response;)V(ContainerBase.java:995)
>>
>>at 
>>org.apache.catalina.core.StandardContextValve.invoke(Lorg.apache.catalina.Request;Lorg.apache.catalina.Response;Lorg.apache.catalina.ValveContext;)V(StandardContextValve.java:191)
>>
>>at 
>>org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(Lorg.apache.catalina.Request;Lorg.apache.catalina.Response;)V(StandardPipeline.java:643)
>>
>>at 
>>org.apache.catalina.core.StandardPipeline.invoke(Lorg.apache.catalina.Request;Lorg.apache.catalina.Response;)V(StandardPipeline.java:480)
>>
>>at 
>>org.apache.catalina.core.ContainerBase.invoke(Lorg.apache.catalina.Request;Lorg.apache.catalina.Response;)V(ContainerBase.java:995)
>>
>>at 
>>org.apache.catalina.core.StandardContext.invoke(Lorg.apache.catalina.Request;Lorg.apache.catalina.Response;)V(StandardContext.java:2416)
>>
>>at 
>>org.apache.catalina.core.StandardHostValve.invoke(Lorg.apache.catalina.Request;Lorg.apache.catalina.Response;Lorg.apache.catalina.ValveContext;)V(StandardHostValve.java:180)
>>
>>at 
>>org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(Lorg.apache.catalina.Request;Lorg.apache.catalina.Response;)V(StandardPipeline.java:643)
>>
>>Cause level : 2
>>
>>org.jahia.exceptions.JahiaException: Error while forwarding a Jahia 
>>engine's content, Root cause : Error while forwarding the Engine 
>>/jsp/jahia/templates/bpei/bpei/content.jsp : null -> BAILING OUT, root 
>>cause:null root cause=org.apache.jasper.JasperException
>>
>>at 
>>org.jahia.engines.EngineRenderer.renderCore(Lorg.jahia.params.ParamBean;Ljava.util.HashMap;)V(EngineRenderer.java:209)
>>
>>at 
>>org.jahia.engines.EngineRenderer.render(Lorg.jahia.data.JahiaData;Ljava.util.HashMap;)V(EngineRenderer.java:78)
>>
>>at 
>>org.jahia.engines.core.Core_Engine.processCore(Lorg.jahia.data.JahiaData;)V(Core_Engine.java:186)
>>
>>at 
>>org.jahia.engines.core.Core_Engine.handleActions(Lorg.jahia.params.ParamBean;Lorg.jahia.data.JahiaData;)V(Core_Engine.java:107)
>>
>>at 
>>org.jahia.operations.OperationManager.handleOperations(Lorg.jahia.params.ParamBean;Lorg.jahia.settings.SettingsBean;)V(OperationManager.java:279)
>>
>>at 
>>org.jahia.bin.JahiaAction.execute(Lorg.apache.struts.action.ActionMapping;Lorg.apache.struts.action.ActionForm;Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;)Lorg.apache.struts.action.ActionForward;(JahiaAction.java:50)
>>
>>at 
>>org.apache.struts.action.RequestProcessor.processActionPerform(Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;Lorg.apache.struts.action.Action;Lorg.apache.struts.action.ActionForm;Lorg.apache.struts.action.ActionMapping;)Lorg.apache.struts.action.ActionForward;(RequestProcessor.java:484)
>>
>>at 
>>org.apache.struts.action.RequestProcessor.process(Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;)V(RequestProcessor.java:274)
>>
>>at 
>>org.apache.struts.action.ActionServlet.process(Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;)V(ActionServlet.java:1482)
>>
>>at 
>>org.jahia.bin.Jahia.process(Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;)V(Jahia.java:1522)
>>
>>at 
>>org.jahia.bin.Jahia.service(Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;)V(Jahia.java:846)
>>
>>at 
>>javax.servlet.http.HttpServlet.service(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(Optimized 
>>Method)
>>
>>at 
>>org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(ApplicationFilterChain.java:247)
>>
>>at 
>>org.apache.catalina.core.ApplicationFilterChain.doFilter(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(ApplicationFilterChain.java:193)
>>
>>at 
>>org.apache.catalina.core.StandardWrapperValve.invoke(Lorg.apache.catalina.Request;Lorg.apache.catalina.Response;Lorg.apache.catalina.ValveContext;)V(StandardWrapperValve.java:256)
>>
>>at 
>>org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(Lorg.apache.catalina.Request;Lorg.apache.catalina.Response;)V(StandardPipeline.java:643)
>>
>>at 
>>org.apache.catalina.core.StandardPipeline.invoke(Lorg.apache.catalina.Request;Lorg.apache.catalina.Response;)V(StandardPipeline.java:480)
>>
>>at 
>>org.apache.catalina.core.ContainerBase.invoke(Lorg.apache.catalina.Request;Lorg.apache.catalina.Response;)V(ContainerBase.java:995)
>>
>>at 
>>org.apache.catalina.core.StandardContextValve.invoke(Lorg.apache.catalina.Request;Lorg.apache.catalina.Response;Lorg.apache.catalina.ValveContext;)V(StandardContextValve.java:191)
>>
>>at 
>>org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(Lorg.apache.catalina.Request;Lorg.apache.catalina.Response;)V(StandardPipeline.java:643)
>>
>>at 
>>org.apache.catalina.core.StandardPipeline.invoke(Lorg.apache.catalina.Request;Lorg.apache.catalina.Response;)V(StandardPipeline.java:480)
>>
>>at 
>>org.apache.catalina.core.ContainerBase.invoke(Lorg.apache.catalina.Request;Lorg.apache.catalina.Response;)V(ContainerBase.java:995)
>>
>>at 
>>org.apache.catalina.core.StandardContext.invoke(Lorg.apache.catalina.Request;Lorg.apache.catalina.Response;)V(StandardContext.java:2416)
>>
>>at 
>>org.apache.catalina.core.StandardHostValve.invoke(Lorg.apache.catalina.Request;Lorg.apache.catalina.Response;Lorg.apache.catalina.ValveContext;)V(StandardHostValve.java:180)
>>
>>at 
>>org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(Lorg.apache.catalina.Request;Lorg.apache.catalina.Response;)V(StandardPipeline.java:643)
>>
>>at 
>>org.apache.catalina.valves.ErrorDispatcherValve.invoke(Lorg.apache.catalina.Request;Lorg.apache.catalina.Response;Lorg.apache.catalina.ValveContext;)V(ErrorDispatcherValve.java:171)
>>
>>at 
>>org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(Lorg.apache.catalina.Request;Lorg.apache.catalina.Response;)V(StandardPipeline.java:641)
>>
>>at 
>>org.apache.catalina.valves.ErrorReportValve.invoke(Lorg.apache.catalina.Request;Lorg.apache.catalina.Response;Lorg.apache.catalina.ValveContext;)V(ErrorReportValve.java:172)
>>
>>at 
>>org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(Lorg.apache.catalina.Request;Lorg.apache.catalina.Response;)V(StandardPipeline.java:641)
>>
>>at 
>>org.apache.catalina.core.StandardPipeline.invoke(Lorg.apache.catalina.Request;Lorg.apache.catalina.Response;)V(StandardPipeline.java:480)
>>
>>at 
>>org.apache.catalina.core.ContainerBase.invoke(Lorg.apache.catalina.Request;Lorg.apache.catalina.Response;)V(ContainerBase.java:995)
>>
>>at 
>>org.apache.catalina.core.StandardEngineValve.invoke(Lorg.apache.catalina.Request;Lorg.apache.catalina.Response;Lorg.apache.catalina.ValveContext;)V(StandardEngineValve.java:174)
>>
>>Depending on the severity of this error, Jahia may still be 
>>operational or not. Please check your installation as soon as possible.
>>
>>Yours Faithfully,
>>
>>Jahia Server
>>
>>Sylvain Rivest
>>
>>    
>>
>
>
>
>  
>