Thanks. Have done this already. Have gone through the forum and have also posted my question....no replies yet. <br><br>
<div><span class="gmail_quote">On 9/26/07, <b class="gmail_sendername">Dimitris Andreadis</b> <<a href="mailto:dandread@redhat.com">dandread@redhat.com</a>> wrote:</span>
<blockquote class="gmail_quote" style="PADDING-LEFT: 1ex; MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid">Try the JBoss Portal User Forum<br><a href="http://www.jboss.org/index.html?module=bb&op=viewforum&f=215">
http://www.jboss.org/index.html?module=bb&op=viewforum&f=215</a><br><br>BAMGirl wrote:<br>> Hi. Kindly help. We were configuring the look and feel of our JBoss<br>> Portal...changing the portal layout, theme and rendering using the Admin
<br>> page. When we re-freshed the portal page. The error below was displayed.<br>> We don't know how to fix it as we were updating the configuration using the<br>> GUI and we are not developers. Please advise on which files we should look
<br>> for to do the fix. Thanks.<br>><br>> ________________________________________________________________________________<br>><br>> HTTP Status 500 -<br>><br>> --------------------------------------------------------------------------------
<br>><br>> type Exception report<br>><br>> message<br>><br>> description The server encountered an internal error () that prevented it<br>> from fulfilling this request.<br>><br>> exception<br>>
<br>> javax.servlet.ServletException<br>><br>> org.jboss.portal.server.servlet.PortalServlet.process(PortalServlet.java:312)<br>><br>> org.jboss.portal.server.servlet.PortalServlet.doGet(PortalServlet.java:172)
<br>> javax.servlet.http.HttpServlet.service(HttpServlet.java:697)<br>> javax.servlet.http.HttpServlet.service(HttpServlet.java:810)<br>><br>><br>> root cause<br>><br>> java.lang.NullPointerException
<br>><br>> org.jboss.portal.core.aspects.controller.PageNavigationInterceptor.ensurePageNavigationalState(PageNavigationInterceptor.java:230)<br>><br>> org.jboss.portal.core.aspects.controller.PageNavigationInterceptor.invoke
(PageNavigationInterceptor.java:72)<br>><br>> org.jboss.portal.core.command.CommandInterceptor.invoke(CommandInterceptor.java:37)<br>><br>> org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java
:130)<br>><br>> org.jboss.portal.core.aspects.controller.PolicyEnforcementInterceptor.invoke(PolicyEnforcementInterceptor.java:79)<br>><br>> org.jboss.portal.core.command.CommandInterceptor.invoke(CommandInterceptor.java
:37)<br>><br>> org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:130)<br>><br>> org.jboss.portal.core.aspects.controller.PortalNodeInterceptor.invoke(PortalNodeInterceptor.java:59)<br>>
<br>> org.jboss.portal.core.command.CommandInterceptor.invoke(CommandInterceptor.java:37)<br>><br>> org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:130)<br>><br>> org.jboss.portal.common.invocation.Invocation.invoke
(Invocation.java:171)<br>><br>> org.jboss.portal.core.command.CommandContext.execute(CommandContext.java:102)<br>><br>> org.jboss.portal.core.command.ExecutionContext.execute(ExecutionContext.java:91)<br>><br>
> org.jboss.portal.core.command.ExecutionContext.execute(ExecutionContext.java:78)<br>> org.jboss.portal.core.CoreController.handle(CoreController.java:126)<br>> sun.reflect.NativeMethodAccessorImpl.invoke0
(Native Method)<br>><br>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)<br>><br>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)<br>>
java.lang.reflect.Method.invoke(Method.java:324)<br>><br>> org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)<br>> org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
<br>><br>> org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)<br>> org.jboss.mx.server.Invocation.invoke(Invocation.java:88)<br>><br>> org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke
(ModelMBeanOperationInterceptor.java:142)<br>> org.jboss.mx.server.Invocation.invoke(Invocation.java:88)<br>><br>> org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)<br>>
org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)<br>><br>> org.jboss.mx.util.JMXInvocationHandler.invoke(JMXInvocationHandler.java:287)<br>> $Proxy318.handle(Unknown Source)<br>><br>
> org.jboss.portal.server.ServerInvocation.dispatch(ServerInvocation.java:79)<br>><br>> org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:140)<br>><br>> org.jboss.portal.server.aspects.server.NavigationInterceptor.invoke
(NavigationInterceptor.java:64)<br>><br>> org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:37)<br>><br>> org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:130)<br>
><br>> org.jboss.portal.server.aspects.server.ContentTypeInterceptor.invoke(ContentTypeInterceptor.java:65)<br>><br>> org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:37)<br>><br>>
org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:130)<br>><br>> org.jboss.portal.core.aspects.server.LocaleInterceptor.invoke(LocaleInterceptor.java:74)<br>><br>> org.jboss.portal.server.ServerInterceptor.invoke
(ServerInterceptor.java:37)<br>><br>> org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:130)<br>><br>> org.jboss.portal.core.aspects.server.UserInterceptor.invoke(UserInterceptor.java:174)
<br>><br>> org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:37)<br>><br>> org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:130)<br>><br>> org.jboss.portal.server.aspects.server.SessionInvalidatorInterceptor.invoke
(SessionInvalidatorInterceptor.java:92)<br>><br>> org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:37)<br>><br>> org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:130)
<br>><br>> org.jboss.portal.core.aspects.server.TransactionInterceptor.org$jboss$portal$core$aspects$server$TransactionInterceptor$invoke$aop(TransactionInterceptor.java:49)<br>><br>> org.jboss.portal.core.aspects.server.TransactionInterceptor$invoke_N5143606530999904530.invokeNext
(TransactionInterceptor$invoke_N5143606530999904530.java)<br>> org.jboss.aspects.tx.TxPolicy.invokeInOurTx(TxPolicy.java:79)<br>><br>> org.jboss.aspects.tx.TxInterceptor$RequiresNew.invoke(TxInterceptor.java
:262)<br>><br>> org.jboss.portal.core.aspects.server.TransactionInterceptor$invoke_N5143606530999904530.invokeNext(TransactionInterceptor$invoke_N5143606530999904530.java)<br>><br>> org.jboss.portal.core.aspects.server.TransactionInterceptor.invoke
(TransactionInterceptor.java)<br>><br>> org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:37)<br>><br>> org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:130)<br>>
<br>> org.jboss.portal.common.invocation.Invocation.invoke(Invocation.java:171)<br>><br>> org.jboss.portal.server.servlet.PortalServlet.process(PortalServlet.java:294)<br>><br>> org.jboss.portal.server.servlet.PortalServlet.doGet
(PortalServlet.java:172)<br>> javax.servlet.http.HttpServlet.service(HttpServlet.java:697)<br>> javax.servlet.http.HttpServlet.service(HttpServlet.java:810)<br>><br>><br>> note The full stack trace of the root cause is available in the Apache
<br>> Tomcat/5.5.20 logs.<br>><br>><br>><br>_______________________________________________<br>jboss-development mailing list<br><a href="mailto:jboss-development@lists.jboss.org">jboss-development@lists.jboss.org
</a><br><a href="https://lists.jboss.org/mailman/listinfo/jboss-development">https://lists.jboss.org/mailman/listinfo/jboss-development</a><br></blockquote></div><br>