1:44 p.m.
I tried to configure the Themes using admin page on Jboss-portal-2.6.0-DR1 release. But i
was unable to change the theme for the entire portal by clicking the root. After that,
while i was trying to navigate the other pages, it is gving an exception. I restarted the
server, the main or default page is coming, when i try to access other pages, it is again
giving the exception:
HTTP Status 500 -
--------------------------------------------------------------------------------
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling
this request.
exception
javax.servlet.ServletException
org.jboss.portal.server.servlet.PortalServlet.service(PortalServlet.java:405)
javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
root cause
java.lang.NullPointerException
org.jboss.portal.core.aspects.controller.PageNavigationInterceptor.ensurePageNavigationalState(PageNavigationInterceptor.java:257)
org.jboss.portal.core.aspects.controller.PageNavigationInterceptor.invoke(PageNavigationInterceptor.java:99)
org.jboss.portal.core.controller.ControllerInterceptor.invoke(ControllerInterceptor.java:38)
org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:118)
org.jboss.portal.core.aspects.controller.PolicyEnforcementInterceptor.invoke(PolicyEnforcementInterceptor.java:68)
org.jboss.portal.core.controller.ControllerInterceptor.invoke(ControllerInterceptor.java:38)
org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:118)
org.jboss.portal.core.aspects.controller.node.PortalNodeInterceptor.invoke(PortalNodeInterceptor.java:56)
org.jboss.portal.core.controller.ControllerInterceptor.invoke(ControllerInterceptor.java:38)
org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:118)
org.jboss.portal.common.invocation.Invocation.invoke(Invocation.java:160)
org.jboss.portal.core.controller.ControllerContext.execute(ControllerContext.java:85)
org.jboss.portal.core.controller.CoreController.handle(CoreController.java:192)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
java.lang.reflect.Method.invoke(Method.java:585)
org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)
org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)
org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
org.jboss.mx.util.JMXInvocationHandler.invoke(JMXInvocationHandler.java:287)
$Proxy157.handle(Unknown Source)
org.jboss.portal.server.RequestControllerDispatcher.invoke(RequestControllerDispatcher.java:51)
org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:134)
org.jboss.portal.server.aspects.server.ContentTypeInterceptor.invoke(ContentTypeInterceptor.java:67)
org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38)
org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:118)
org.jboss.portal.core.aspects.server.LocaleInterceptor.invoke(LocaleInterceptor.java:73)
org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38)
org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:118)
org.jboss.portal.core.aspects.server.UserInterceptor.invoke(UserInterceptor.java:175)
org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38)
org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:118)
org.jboss.portal.server.aspects.server.SessionInvalidatorInterceptor.invoke(SessionInvalidatorInterceptor.java:85)
org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38)
org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:118)
org.jboss.portal.core.aspects.server.TransactionInterceptor.org$jboss$portal$core$aspects$server$TransactionInterceptor$invoke$aop(TransactionInterceptor.java:49)
org.jboss.portal.core.aspects.server.TransactionInterceptor$invoke_N5143606530999904530.invokeNext(TransactionInterceptor$invoke_N5143606530999904530.java)
org.jboss.aspects.tx.TxPolicy.invokeInOurTx(TxPolicy.java:79)
org.jboss.aspects.tx.TxInterceptor$RequiresNew.invoke(TxInterceptor.java:275)
org.jboss.portal.core.aspects.server.TransactionInterceptor$invoke_N5143606530999904530.invokeNext(TransactionInterceptor$invoke_N5143606530999904530.java)
org.jboss.portal.core.aspects.server.TransactionInterceptor.invoke(TransactionInterceptor.java)
org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38)
org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:118)
org.jboss.portal.common.invocation.Invocation.invoke(Invocation.java:160)
org.jboss.portal.server.servlet.PortalServlet.service(PortalServlet.java:379)
javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
note The full stack trace of the root cause is available in the Apache Tomcat/5.5.17
logs.
--------------------------------------------------------------------------------
Apache Tomcat/5.5.17
Kindly help me to restore the portal.
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