[jboss-user] [JBoss Portal] - Error while deploying JSR 286 Portlet on JBoss Portal 2.7.0-

mabimal do-not-reply at jboss.com
Wed Jan 14 23:41:31 EST 2009


Hi all,

There is error while deploying a simple hello world portlet(JSR 286) on JBoss Portal 2.7.0-GA.
The error given is

  | 09:50:31,307 ERROR [LifeCycle] Cannot start object
  | org.jboss.portal.portlet.container.PortletInitializationException: The portlet S
  | implestHelloWorldPortlet threw a runtime exception during init
  |         at org.jboss.portal.portlet.impl.jsr168.PortletContainerImpl.start(Portl
  | etContainerImpl.java:288)
  |         at org.jboss.portal.portlet.impl.container.PortletContainerLifeCycle.inv
  | okeStart(PortletContainerLifeCycle.java:76)
  |         at org.jboss.portal.portlet.impl.container.LifeCycle.managedStart(LifeCy
  | cle.java:92)
  |         at org.jboss.portal.portlet.impl.container.PortletApplicationLifeCycle.s
  | tartDependents(PortletApplicationLifeCycle.java:351)
  |         at org.jboss.portal.portlet.impl.container.LifeCycle.managedStart(LifeCy
  | cle.java:128)
  |         at org.jboss.portal.portlet.deployment.jboss.PortletAppDeployment.start(
  | PortletAppDeployment.java:225)
  |         at org.jboss.portal.core.deployment.jboss.PortletAppDeployment.start(Por
  | tletAppDeployment.java:94)
  |         at org.jboss.portal.server.deployment.jboss.DeploymentContext.start(Depl
  | oymentContext.java:99)
  |         at org.jboss.portal.server.deployment.jboss.PortalDeploymentInfoContext.
  | start(PortalDeploymentInfoContext.java:220)
  |         at org.jboss.portal.server.deployment.jboss.ServerDeployer.start(ServerD
  | eployer.java:217)
  |         at org.jboss.deployment.MainDeployer.start(MainDeployer.java:1025)
  |         at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:819)
  |         at sun.reflect.GeneratedMethodAccessor203.invoke(Unknown Source)
  |         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
  | sorImpl.java:25)
  |         at java.lang.reflect.Method.invoke(Method.java:597)
  |         at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatch
  | er.java:155)
  |         at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
  |         at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractIntercept
  | or.java:133)
  |         at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
  |         at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelM
  | BeanOperationInterceptor.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 $Proxy221.deploy(Unknown Source)
  |         at org.jboss.portal.server.deployment.jboss.ServerDeployer.deploy(Server
  | Deployer.java:259)
  |         at org.jboss.portal.server.deployment.WebAppAdapter.deploy(WebAppAdapter
  | .java:53)
  |         at org.jboss.portal.server.deployment.WebAppIntercepter.handleNotificati
  | on(WebAppIntercepter.java:159)
  |         at sun.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
  |         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
  | sorImpl.java:25)
  |         at java.lang.reflect.Method.invoke(Method.java:597)
  |         at org.jboss.mx.notification.NotificationListenerProxy.invoke(Notificati
  | onListenerProxy.java:153)
  |         at $Proxy223.handleNotification(Unknown Source)
  |         at org.jboss.mx.util.JBossNotificationBroadcasterSupport.handleNotificat
  | ion(JBossNotificationBroadcasterSupport.java:127)
  |         at org.jboss.mx.util.JBossNotificationBroadcasterSupport.sendNotificatio
  | n(JBossNotificationBroadcasterSupport.java:108)
  |         at org.jboss.deployment.SubDeployerSupport.emitNotification(SubDeployerS
  | upport.java:340)
  |         at org.jboss.deployment.SubDeployerSupport.start(SubDeployerSupport.java
  | :308)
  |         at org.jboss.web.AbstractWebContainer.start(AbstractWebContainer.java:48
  | 2)
  |         at sun.reflect.GeneratedMethodAccessor121.invoke(Unknown Source)
  |         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
  | sorImpl.java:25)
  |         at java.lang.reflect.Method.invoke(Method.java:597)
  |         at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatch
  | er.java:155)
  |         at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
  |         at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractIntercept
  | or.java:133)
  |         at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
  |         at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelM
  | BeanOperationInterceptor.java:142)
  |         at org.jboss.mx.interceptor.DynamicInterceptor.invoke(DynamicInterceptor
  | .java:97)
  |         at org.jboss.system.InterceptorServiceMBeanSupport.invokeNext(Intercepto
  | rServiceMBeanSupport.java:238)
  |         at org.jboss.wsf.container.jboss42.DeployerInterceptor.start(DeployerInt
  | erceptor.java:87)
  |         at org.jboss.deployment.SubDeployerInterceptorSupport$XMBeanInterceptor.
  | start(SubDeployerInterceptorSupport.java:188)
  |         at org.jboss.deployment.SubDeployerInterceptor.invoke(SubDeployerInterce
  | ptor.java:95)
  |         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 $Proxy201.start(Unknown Source)
  |         at org.jboss.deployment.MainDeployer.start(MainDeployer.java:1025)
  |         at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:819)
  |         at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:782)
  |         at sun.reflect.GeneratedMethodAccessor26.invoke(Unknown Source)
  |         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
  | sorImpl.java:25)
  |         at java.lang.reflect.Method.invoke(Method.java:597)
  |         at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatch
  | er.java:155)
  |         at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
  |         at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractIntercept
  | or.java:133)
  |         at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
  |         at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelM
  | BeanOperationInterceptor.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 $Proxy9.deploy(Unknown Source)
  |         at org.jboss.deployment.scanner.URLDeploymentScanner.deploy(URLDeploymen
  | tScanner.java:421)
  |         at org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentS
  | canner.java:634)
  |         at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.
  | doScan(AbstractDeploymentScanner.java:263)
  |         at org.jboss.deployment.scanner.AbstractDeploymentScanner.startService(A
  | bstractDeploymentScanner.java:336)
  |         at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanS
  | upport.java:289)
  |         at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMB
  | eanSupport.java:245)
  |         at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
  |         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
  | sorImpl.java:25)
  |         at java.lang.reflect.Method.invoke(Method.java:597)
  |         at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatch
  | er.java:155)
  |         at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
  |         at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
  |         at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.
  | java:264)
  |         at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
  |         at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceControl
  | ler.java:978)
  |         at $Proxy0.start(Unknown Source)
  |         at org.jboss.system.ServiceController.start(ServiceController.java:417)
  |         at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source)
  |         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
  | sorImpl.java:25)
  |         at java.lang.reflect.Method.invoke(Method.java:597)
  |         at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatch
  | er.java:155)
  |         at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
  |         at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
  |         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 $Proxy4.start(Unknown Source)
  |         at org.jboss.deployment.SARDeployer.start(SARDeployer.java:304)
  |         at org.jboss.deployment.MainDeployer.start(MainDeployer.java:1025)
  |         at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:819)
  |         at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:782)
  |         at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:766)
  |         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  |         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
  | java:39)
  |         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
  | sorImpl.java:25)
  |         at java.lang.reflect.Method.invoke(Method.java:597)
  |         at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatch
  | er.java:155)
  |         at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
  |         at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractIntercept
  | or.java:133)
  |         at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
  |         at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelM
  | BeanOperationInterceptor.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 $Proxy5.deploy(Unknown Source)
  |         at org.jboss.system.server.ServerImpl.doStart(ServerImpl.java:482)
  |         at org.jboss.system.server.ServerImpl.start(ServerImpl.java:362)
  |         at org.jboss.Main.boot(Main.java:200)
  |         at org.jboss.Main$1.run(Main.java:508)
  |         at java.lang.Thread.run(Thread.java:619)
  | Caused by: java.lang.ClassCastException: org.jboss.portal.portlet.samples.Simple
  | stHelloWorldPortlet cannot be cast to javax.portlet.Portlet
  |         at org.jboss.portal.portlet.impl.jsr168.PortletContainerImpl.start(Portl
  | etContainerImpl.java:254)
  |         ... 122 more
  | 

Please suggest me
Regards
Mabimal

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