[jboss-user] [JBoss Portal] - An error occured while rendering window 'myportal.home.HomeC

Hi, Im getting the error in CMS portlet as, " An error occured while rendering window 'myportal.home.HomeCMSWindow' java.lang.NullPointerException " Can anyone guide me. Here is my stack trace : Console Log trace: During Server Start: 15:15:04,435 ERROR [HibernatePersistenceManager] failed to read node state: deadbeef-face-babe-cafe-babecafebabe java.lang.NumberFormatException: For input string: "" at java.lang.NumberFormatException.forInputString(NumberFormatException.java:48) at java.lang.Integer.parseInt(Integer.java:468) at java.lang.Integer.parseInt(Integer.java:497) at org.apache.jackrabbit.core.nodetype.NodeDefId.valueOf(NodeDefId.java:99) at org.apache.jackrabbit.core.state.util.Serializer.deserialize(Serializer.java:133) at org.jboss.portal.cms.hibernate.state.HibernatePersistenceManager.load(HibernatePersistenceManager.java:394) at org.apache.jackrabbit.core.state.SharedItemStateManager.loadItemState(SharedItemStateManager.java:857) at org.apache.jackrabbit.core.state.SharedItemStateManager.getNonVirtualItemState(SharedItemStateManager.java:784) at org.apache.jackrabbit.core.state.SharedItemStateManager.getItemState(SharedItemStateManager.java:207) at org.apache.jackrabbit.core.state.LocalItemStateManager.getNodeState(LocalItemStateManager.java:86) at org.apache.jackrabbit.core.state.LocalItemStateManager.getItemState(LocalItemStateManager.java:141) at org.apache.jackrabbit.core.version.VersionManagerImpl.(VersionManagerImpl.java:160) at org.apache.jackrabbit.core.RepositoryImpl.createVersionManager(RepositoryImpl.java:291) at org.apache.jackrabbit.core.RepositoryImpl.(RepositoryImpl.java:234) at org.apache.jackrabbit.core.RepositoryImpl.create(RepositoryImpl.java:483) at org.jboss.portal.cms.impl.jcr.jackrabbit.JackrabbitJCRService.start(JackrabbitJCRService.java:102) at org.jboss.portal.cms.impl.jcr.JCRCMS.startJCR(JCRCMS.java:200) at org.jboss.portal.cms.impl.jcr.JCRCMS.startService(JCRCMS.java:167) at org.jboss.portal.cms.impl.jcr.ha.HAJCRCMS.startSingleton(HAJCRCMS.java:98) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) 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:155) at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94) at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133) at org.jboss.mx.server.Invocation.invoke(Invocation.java:88) at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142) at org.jboss.mx.server.Invocation.invoke(Invocation.java:88) at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264) at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659) at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210) at $Proxy31.startSingleton(Unknown Source) at org.jboss.portal.jems.ha.HASingletonInvoker.startSingleton(HASingletonInvoker.java:208) at org.jboss.ha.singleton.HASingletonSupport.makeThisNodeMaster(HASingletonSupport.java:197) at org.jboss.ha.singleton.HASingletonSupport.partitionTopologyChanged(HASingletonSupport.java:133) at org.jboss.ha.jmx.HAServiceMBeanSupport$1.replicantsChanged(HAServiceMBeanSupport.java:247) at org.jboss.ha.framework.server.DistributedReplicantManagerImpl.notifyKeyListeners(DistributedReplicantManagerImpl.java:845) at org.jboss.ha.framework.server.DistributedReplicantManagerImpl.add(DistributedReplicantManagerImpl.java:408) at org.jboss.ha.jmx.HAServiceMBeanSupport.registerDRMListener(HAServiceMBeanSupport.java:255) at org.jboss.ha.jmx.HAServiceMBeanSupport.startService(HAServiceMBeanSupport.java:177) at org.jboss.portal.jems.ha.HASingletonInvoker.startService(HASingletonInvoker.java:187) at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:289) at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:245) 15:15:04,438 ERROR [STDERR] javax.jcr.RepositoryException: failed to read node state: deadbeef-face-babe-cafe-babecafebabe: failed to read node state: deadbeef-face-babe-cafe-babecafebabe 15:15:04,438 ERROR [STDERR] at org.apache.jackrabbit.core.version.VersionManagerImpl.(VersionManagerImpl.java:167) 15:15:04,439 ERROR [STDERR] at org.apache.jackrabbit.core.RepositoryImpl.createVersionManager(RepositoryImpl.java:291) 15:15:04,439 ERROR [STDERR] at org.apache.jackrabbit.core.RepositoryImpl.(RepositoryImpl.java:234) 15:15:04,439 ERROR [STDERR] at org.apache.jackrabbit.core.RepositoryImpl.create(RepositoryImpl.java:483) 15:15:04,439 ERROR [STDERR] at org.jboss.portal.cms.impl.jcr.jackrabbit.JackrabbitJCRService.start(JackrabbitJCRService.java:102) 15:15:04,439 ERROR [STDERR] at org.jboss.portal.cms.impl.jcr.JCRCMS.startJCR(JCRCMS.java:200) 15:15:04,439 ERROR [STDERR] at org.jboss.portal.cms.impl.jcr.JCRCMS.startService(JCRCMS.java:167) 15:15:04,439 ERROR [STDERR] at org.jboss.portal.cms.impl.jcr.ha.HAJCRCMS.startSingleton(HAJCRCMS.java:98) 15:15:04,439 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 15:15:04,439 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) 15:15:04,439 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 15:15:04,439 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:585) 15:15:04,439 ERROR [STDERR] at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155) 15:15:04,439 ERROR [STDERR] at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94) 15:15:04,439 ERROR [STDERR] at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133) 15:15:04,439 ERROR [STDERR] at org.jboss.mx.server.Invocation.invoke(Invocation.java:88) 15:15:04,439 ERROR [STDERR] at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142) 15:15:04,439 ERROR [STDERR] at org.jboss.mx.server.Invocation.invoke(Invocation.java:88) 15:15:04,439 ERROR [STDERR] at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264) 15:15:04,439 ERROR [STDERR] at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659) 15:15:04,439 ERROR [STDERR] at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210) 15:15:04,439 ERROR [STDERR] at $Proxy31.startSingleton(Unknown Source) During Portal Access: 15:16:40,047 ERROR [CMSPortlet] The portlet threw an exception java.lang.RuntimeException: java.lang.NullPointerException at org.jboss.portal.cms.impl.jcr.JCRCMS.execute(JCRCMS.java:394) at org.jboss.portal.cms.impl.jcr.ha.HAJCRCMS.execute(HAJCRCMS.java:51) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) 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:155) at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94) at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133) at org.jboss.mx.server.Invocation.invoke(Invocation.java:88) at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142) at org.jboss.mx.server.Invocation.invoke(Invocation.java:88) at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264) at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659) at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210) at $Proxy158.execute(Unknown Source) at com.reuters.aw.portal.core.portlet.cms.CMSPortlet.doView(CMSPortlet.java:195) at com.reuters.aw.portal.core.portlet.cms.CMSPortlet.doDispatch(CMSPortlet.java:317) at javax.portlet.GenericPortlet.render(GenericPortlet.java:407) at org.jboss.portal.portlet.container.PortletContainer.invokeRender(PortletContainer.java:519) at org.jboss.portal.portlet.container.PortletContainer.dispatch(PortletContainer.java:440) at org.jboss.portal.portlet.container.PortletContainerInvoker$1.dispatch(PortletContainerInvoker.java:143) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4087496#... 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