I just encountered a quite weird issue: I've built jboss portal 2.4 from source and deployed it on jboss as 4.0.3SP1 as the exploded sar version.
I used Mozilla Firefox to access the CMSAdminPortlet and created a simple html file (aFile.html) in the default directory. When I try to access this file with Firefox via http://localhost:8080/portal/content/default/aFile.html the error trace posted below shows up. But when I use Internet Explorer to access the same file, a portal page shows up with the contents of aFile.html displayed in a portlet window. I can modify aFile.html from both IE and Firefox but I can read it only from IE. This is pretty surprising to me as I expected the client would have nothing to do with this issue. Maybe Firefox can be configured in a different manner so that the problem does not show up an someone can give me a hint? Here's the error trace when accessing http://localhost:8080/portal/content/default/aFile.html with Firefox: 2006-04-11 13:18:51,822 ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[localhost].[/portal].[PortalServletWithPathMapping]] Servlet.service() for servlet PortalServletWithPathMapping threw exception java.lang.NullPointerException at org.jboss.portal.core.cms.CMSObjectCommandFactory.doMapping(CMSObjectCommandFactory.java:93) at org.jboss.portal.core.command.mapper.DelegatingCommandFactoryService.doMapping(DelegatingCommandFactoryService.java:138) at sun.reflect.GeneratedMethodAccessor171.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141) at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80) at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:118) at org.jboss.mx.server.Invocation.invoke(Invocation.java:74) at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:127) at org.jboss.mx.server.Invocation.invoke(Invocation.java:74) at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:245) at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644) at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:176) at $Proxy47.doMapping(Unknown Source) at org.jboss.portal.core.model.portal.DefaultPortalCommandFactory.doMapping(DefaultPortalCommandFactory.java:65) at sun.reflect.GeneratedMethodAccessor170.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141) at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80) at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:118) at org.jboss.mx.server.Invocation.invoke(Invocation.java:74) at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:127) at org.jboss.mx.server.Invocation.invoke(Invocation.java:74) at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:245) at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644) at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:176) at $Proxy53.doMapping(Unknown Source) at org.jboss.portal.core.CoreController.handle(CoreController.java:149) at sun.reflect.GeneratedMethodAccessor169.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141) at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80) at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:118) at org.jboss.mx.server.Invocation.invoke(Invocation.java:74) at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:127) at org.jboss.mx.server.Invocation.invoke(Invocation.java:74) at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:245) at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644) at org.jboss.mx.util.JMXInvocationHandler.invoke(JMXInvocationHandler.java:273) at $Proxy123.handle(Unknown Source) at org.jboss.portal.server.ServerInvocation.dispatch(ServerInvocation.java:76) at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:142) at org.jboss.portal.server.aspects.server.NavigationInterceptor.invoke(NavigationInterceptor.java:64) at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:37) at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:132) at org.jboss.portal.server.aspects.server.ContentTypeInterceptor.invoke(ContentTypeInterceptor.java:65) at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:37) at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:132) at org.jboss.portal.core.aspects.server.LocaleInterceptor.invoke(LocaleInterceptor.java:73) at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:37) at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:132) at org.jboss.portal.core.aspects.server.UserInterceptor.invoke(UserInterceptor.java:199) at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:37) at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:132) at org.jboss.portal.server.aspects.server.SessionInvalidatorInterceptor.invoke(SessionInvalidatorInterceptor.java:84) at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:37) at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:132) at org.jboss.portal.core.aspects.server.TransactionInterceptor.invoke(TransactionInterceptor.java:73) at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:37) at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:132) at org.jboss.portal.server.aspects.server.ParametersInterceptor.invoke(ParametersInterceptor.java:107) at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:37) at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:132) at org.jboss.portal.common.invocation.Invocation.invoke(Invocation.java:177) at org.jboss.portal.server.servlet.PortalServlet.doGet(PortalServlet.java:231) at javax.servlet.http.HttpServlet.service(HttpServlet.java:697) at javax.servlet.http.HttpServlet.service(HttpServlet.java:810) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:81) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178) at org.jboss.web.tomcat.security.CustomPrincipalValve.invoke(CustomPrincipalValve.java:39) at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:159) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:407) at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:59) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:744) at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527) at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112) at java.lang.Thread.run(Thread.java:595) Kind regards Andreas View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3936558#3936558 Reply to the post : 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