Does anyone know why this happens - here are the circumstances I know this happens under. There is a main login app, used only for authentication, and lists links to the apps that can be accessed - this has no session timout in the web.xml
Then there are the apps that are specific for different tasks. These have 30min time outs specified in the web.xml. When there has been no activity on the main app, and after a while someone tries to go back to the main app, this error occurs, & once this occurs all other apps are invalidated, and for now the only thing I can do is re-deploy them all. Pl. advise. --- Here's the actual error msg --- org.apache.jasper.JasperException: PutTag.doEndTag(): No InsertTag ancestor at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java(Compiled Code)) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java(Compiled Code)) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java(Compiled Code)) at javax.servlet.http.HttpServlet.service(HttpServlet.java(Compiled Code)) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:256) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java(Compiled Code)) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java(Compiled Code)) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java(Compiled Code)) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java(Compiled Code)) at org.jboss.web.tomcat.security.JBossSecurityMgrRealm.invoke(JBossSecurityMgrRealm.java:220) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java(Compiled Code)) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java(Compiled Code)) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java(Compiled Code)) at org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java(Compiled Code)) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java(Compiled Code)) at org.jboss.web.tomcat.tc4.statistics.ContainerStatsValve.invoke(ContainerStatsValve.java(Compiled Code)) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java(Compiled Code)) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java(Compiled Code)) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java(Inlined Compiled Code)) at org.apache.catalina.core.StandardContext.invoke(StandardContext.java(Compiled Code)) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java(Compiled Code)) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java(Compiled Code)) at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java(Compiled Code)) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java(Compiled Code)) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java(Compiled Code)) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java(Compiled Code)) at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java(Compiled Code)) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java(Compiled Code)) at org.jboss.web.tomcat.tc4.authenticator.SingleSignOn.invoke(SingleSignOn.java(Compiled Code)) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java(Compiled Code)) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java(Compiled Code)) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java(Compiled Code)) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java(Compiled Code)) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java(Compiled Code)) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java(Compiled Code)) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java(Compiled Code)) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java(Compiled Code)) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java(Compiled Code)) at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java(Compiled Code)) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java(Compiled Code)) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java(Compiled Code)) at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java(Compiled Code)) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:677) at java.lang.Thread.run(Thread.java:568) root cause javax.servlet.ServletException: PutTag.doEndTag(): No InsertTag ancestor at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:533) at org.apache.jsp.main_jsp._jspService(main_jsp.java:69) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java(Compiled Code)) at javax.servlet.http.HttpServlet.service(HttpServlet.java(Compiled Code)) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java(Compiled Code)) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java(Compiled Code)) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java(Compiled Code)) at javax.servlet.http.HttpServlet.service(HttpServlet.java(Compiled Code)) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:256) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java(Compiled Code)) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java(Compiled Code)) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java(Compiled Code)) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java(Compiled Code)) at org.jboss.web.tomcat.security.JBossSecurityMgrRealm.invoke(JBossSecurityMgrRealm.java:220) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java(Compiled Code)) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java(Compiled Code)) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java(Compiled Code)) at org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java(Compiled Code)) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java(Compiled Code)) at org.jboss.web.tomcat.tc4.statistics.ContainerStatsValve.invoke(ContainerStatsValve.java(Compiled Code)) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java(Compiled Code)) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java(Compiled Code)) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java(Inlined Compiled Code)) at org.apache.catalina.core.StandardContext.invoke(StandardContext.java(Compiled Code)) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java(Compiled Code)) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java(Compiled Code)) at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java(Compiled Code)) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java(Compiled Code)) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java(Compiled Code)) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java(Compiled Code)) at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java(Compiled Code)) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java(Compiled Code)) at org.jboss.web.tomcat.tc4.authenticator.SingleSignOn.invoke(SingleSignOn.java(Compiled Code)) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java(Compiled Code)) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java(Compiled Code)) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java(Compiled Code)) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java(Compiled Code)) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java(Compiled Code)) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java(Compiled Code)) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java(Compiled Code)) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java(Compiled Code)) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java(Compiled Code)) at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java(Compiled Code)) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java(Compiled Code)) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java(Compiled Code)) at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java(Compiled Code)) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:677) at java.lang.Thread.run(Thread.java:568) View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3834016#3834016 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=3834016 ------------------------------------------------------- This SF.Net email is sponsored by Sleepycat Software Learn developer strategies Cisco, Motorola, Ericsson & Lucent use to deliver higher performing products faster, at low TCO. http://www.sleepycat.com/telcomwpreg.php?From=osdnemail3 _______________________________________________ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user