- Class Cast Exception raised during Portal Initiali 2007-07-10 - By explorer
Back
Hi ,
Can some one solve my problem, I am a newbie and trying to mix and work, around
different examples of Portal from PortalSwap ("HelloWorld" things)
JbossAS : ver 4.2
Portal: ver 2.6
Following is the stack trace of the exception raised when i diployed the Portal
. It has the all the necessary components.
11:42:52,509 INFO [TomcatDeployer] deploy, ctxPath=/BGportalInitial, warUrl=..
./deploy/BGportalInitial.war/
11:42:53,071 ERROR [STDERR] org.jboss.portal.portlet.container
.PortletInitializationException: The portlet BGportalInitialPortlet
threw a runtime exception during init
11:42:53,071 ERROR [STDERR] at org.jboss.portal.portlet.impl.jsr168
.PortletContainerImpl.start(PortletContainerImpl.java:264)
11:42:53,071 ERROR [STDERR] at org.jboss.portal.portlet.impl.container
.PortletApplicationContextImpl.startPortletApplication(P
ortletApplicationContextImpl.java:130)
11:42:53,071 ERROR [STDERR] at org.jboss.portal.portlet.deployment.jboss
.PortletAppDeployment.start(PortletAppDeployment.java:
153)
11:42:53,071 ERROR [STDERR] at org.jboss.portal.core.deployment.jboss
.PortletAppDeployment.start(PortletAppDeployment.java:94)
11:42:53,071 ERROR [STDERR] at org.jboss.portal.server.deployment.jboss
.DeploymentContext.start(DeploymentContext.java:99)
11:42:53,071 ERROR [STDERR] at org.jboss.portal.server.deployment.jboss
.PortalDeploymentInfoContext.start(PortalDeploymentInfo
Context.java:211)
11:42:53,071 ERROR [STDERR] at org.jboss.portal.server.deployment.jboss
.ServerDeployer.start(ServerDeployer.java:217)
11:42:53,071 ERROR [STDERR] at org.jboss.deployment.MainDeployer 
(MainDeployer.java:1025)
11:42:53,071 ERROR [STDERR] at org.jboss.deployment.MainDeployer
(MainDeployer.java:819)
11:42:53,071 ERROR [STDERR] at sun.reflect.GeneratedMethodAccessor165
.invoke(Unknown Source)
11:42:53,071 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl
.invoke(DelegatingMethodAccessorImpl.java:25)
11:42:53,071 ERROR [STDERR] at java.lang.reflect.Method (Method.java
:585)
11:42:53,071 ERROR [STDERR] at org.jboss.mx.interceptor.ReflectedDispatcher
.invoke(ReflectedDispatcher.java:155)
11:42:53,071 ERROR [STDERR] at org.jboss.mx.server.Invocation.dispatch
(Invocation.java:94)
11:42:53,071 ERROR [STDERR] at org.jboss.mx.interceptor.AbstractInterceptor
.invoke(AbstractInterceptor.java:133)
11:42:53,071 ERROR [STDERR] at org.jboss.mx.server.Invocation.invoke
(Invocation.java:88)
11:42:53,071 ERROR [STDERR] at org.jboss.mx.interceptor
.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.j
ava:142)
11:42:53,071 ERROR [STDERR] at org.jboss.mx.server.Invocation.invoke
(Invocation.java:88)
11:42:53,071 ERROR [STDERR] at org.jboss.mx.server.AbstractMBeanInvoker
.invoke(AbstractMBeanInvoker.java:264)
11:42:53,071 ERROR [STDERR] at org.jboss.mx.server.MBeanServerImpl
(MBeanServerImpl.java:659)
11:42:53,071 ERROR [STDERR] at org.jboss.mx.util.MBeanProxyExt
(MBeanProxyExt.java:210)
11:42:53,071 ERROR [STDERR] at $Proxy198.deploy(Unknown Source)
11:42:53,071 ERROR [STDERR] at org.jboss.portal.server.deployment.jboss
.ServerDeployer.deploy(ServerDeployer.java:259)
11:42:53,081 ERROR [STDERR] at org.jboss.portal.server.deployment
.WebAppAdapter.deploy(WebAppAdapter.java:54)
11:42:53,081 ERROR [STDERR] at org.jboss.portal.server.deployment
.WebAppIntercepter.handleNotification(WebAppIntercepter.java:
160)
11:42:53,081 ERROR [STDERR] at sun.reflect.GeneratedMethodAccessor4.invoke
(Unknown Source)
11:42:53,081 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl
.invoke(DelegatingMethodAccessorImpl.java:25)
11:42:53,081 ERROR [STDERR] at java.lang.reflect.Method (Method.java
:585)
11:42:53,081 ERROR [STDERR] at org.jboss.mx.notification
.NotificationListenerProxy.invoke(NotificationListenerProxy.java:153)
11:42:53,081 ERROR [STDERR] at $Proxy200.handleNotification(Unknown Source)
11:42:53,081 ERROR [STDERR] at org.jboss.mx.util
.JBossNotificationBroadcasterSupport.handleNotification(JBossNotificationBroad
casterSupport.java:127)
11:42:53,081 ERROR [STDERR] at org.jboss.mx.util
.JBossNotificationBroadcasterSupport.sendNotification(JBossNotificationBroadca
sterSupport.java:108)
11:42:53,081 ERROR [STDERR] at org.jboss.deployment.SubDeployerSupport
.emitNotification(SubDeployerSupport.java:340)
11:42:53,081 ERROR [STDERR] at org.jboss.deployment.SubDeployerSupport
.start(SubDeployerSupport.java:308)
11:42:53,081 ERROR [STDERR] at org.jboss.web.AbstractWebContainer
(AbstractWebContainer.java:482)
11:42:53,081 ERROR [STDERR] at sun.reflect.GeneratedMethodAccessor208
.invoke(Unknown Source)
11:42:53,081 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl
.invoke(DelegatingMethodAccessorImpl.java:25)
11:42:53,081 ERROR [STDERR] at java.lang.reflect.Method (Method.java
:585)
11:42:53,081 ERROR [STDERR] at org.jboss.mx.interceptor.ReflectedDispatcher
.invoke(ReflectedDispatcher.java:155)
11:42:53,081 ERROR [STDERR] at org.jboss.mx.server.Invocation.dispatch
(Invocation.java:94)
11:42:53,081 ERROR [STDERR] at org.jboss.mx.interceptor.AbstractInterceptor
.invoke(AbstractInterceptor.java:133)
11:42:53,081 ERROR [STDERR] at org.jboss.mx.server.Invocation.invoke
(Invocation.java:88)
11:42:53,081 ERROR [STDERR] at org.jboss.mx.interceptor
.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.j
ava:142)
11:42:53,081 ERROR [STDERR] at org.jboss.mx.interceptor.DynamicInterceptor
.invoke(DynamicInterceptor.java:97)
11:42:53,081 ERROR [STDERR] at org.jboss.system
.InterceptorServiceMBeanSupport.invokeNext(InterceptorServiceMBeanSupport.java:
238)
11:42:53,081 ERROR [STDERR] at org.jboss.ws.integration.jboss42
.DeployerInterceptor.start(DeployerInterceptor.java:93)
11:42:53,081 ERROR [STDERR] at org.jboss.deployment
.SubDeployerInterceptorSupport$XMBeanInterceptor.start(SubDeployerIntercept
orSupport.java:188)
11:42:53,081 ERROR [STDERR] at org.jboss.deployment.SubDeployerInterceptor
.invoke(SubDeployerInterceptor.java:95)
11:42:53,081 ERROR [STDERR] at org.jboss.mx.server.Invocation.invoke
(Invocation.java:88)
11:42:53,081 ERROR [STDERR] at org.jboss.mx.server.AbstractMBeanInvoker
.invoke(AbstractMBeanInvoker.java:264)
11:42:53,081 ERROR [STDERR] at org.jboss.mx.server.MBeanServerImpl
(MBeanServerImpl.java:659)
11:42:53,081 ERROR [STDERR] at org.jboss.mx.util.MBeanProxyExt
(MBeanProxyExt.java:210)
11:42:53,081 ERROR [STDERR] at $Proxy183.start(Unknown Source)
11:42:53,081 ERROR [STDERR] at org.jboss.deployment.MainDeployer
(MainDeployer.java:1025)
11:42:53,081 ERROR [STDERR] at org.jboss.deployment.MainDeployer
(MainDeployer.java:819)
11:42:53,081 ERROR [STDERR] at org.jboss.deployment.MainDeployer
(MainDeployer.java:782)
11:42:53,081 ERROR [STDERR] at sun.reflect.GeneratedMethodAccessor25.invoke
(Unknown Source)
11:42:53,081 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl
.invoke(DelegatingMethodAccessorImpl.java:25)
11:42:53,081 ERROR [STDERR] at java.lang.reflect.Method (Method.java
:585)
11:42:53,081 ERROR [STDERR] at org.jboss.mx.interceptor.ReflectedDispatcher
.invoke(ReflectedDispatcher.java:155)
11:42:53,081 ERROR [STDERR] at org.jboss.mx.server.Invocation.dispatch
(Invocation.java:94)
11:42:53,081 ERROR [STDERR] at org.jboss.mx.interceptor.AbstractInterceptor
.invoke(AbstractInterceptor.java:133)
11:42:53,081 ERROR [STDERR] at org.jboss.mx.server.Invocation.invoke
(Invocation.java:88)
11:42:53,081 ERROR [STDERR] at org.jboss.mx.interceptor
.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.j
ava:142)
11:42:53,081 ERROR [STDERR] at org.jboss.mx.server.Invocation.invoke
(Invocation.java:88)
11:42:53,081 ERROR [STDERR] at org.jboss.mx.server.AbstractMBeanInvoker
.invoke(AbstractMBeanInvoker.java:264)
11:42:53,081 ERROR [STDERR] at org.jboss.mx.server.MBeanServerImpl
(MBeanServerImpl.java:659)
11:42:53,081 ERROR [STDERR] at org.jboss.mx.util.MBeanProxyExt
(MBeanProxyExt.java:210)
11:42:53,081 ERROR [STDERR] at $Proxy9.deploy(Unknown Source)
11:42:53,081 ERROR [STDERR] at org.jboss.deployment.scanner
.URLDeploymentScanner.deploy(URLDeploymentScanner.java:421)
11:42:53,081 ERROR [STDERR] at org.jboss.deployment.scanner
.URLDeploymentScanner.scan(URLDeploymentScanner.java:634)
11:42:53,081 ERROR [STDERR] at org.jboss.deployment.scanner
.AbstractDeploymentScanner$ScannerThread.doScan(AbstractDeploymentS
canner.java:263)
11:42:53,081 ERROR [STDERR] at org.jboss.deployment.scanner
.AbstractDeploymentScanner$ScannerThread.loop(AbstractDeploymentSca
nner.java:274)
11:42:53,081 ERROR [STDERR] at org.jboss.deployment.scanner
.AbstractDeploymentScanner$ScannerThread.run(AbstractDeploymentScan
ner.java:225)
11:42:53,081 ERROR [STDERR] Caused by: java.lang.ClassCastException : org.jboss
.portlet.hello.HelloWorldJSPPortlet
11:42:53,081 ERROR [STDERR] at org.jboss.portal.portlet.impl.jsr168
.PortletContainerImpl.start(PortletContainerImpl.java:231)
11:42:53,081 ERROR [STDERR] ... 73 more
11:42:53,101 WARN [PortletAppDeployment] Failed to create instance
BGportalInitialInstance of portlet /BGportalInitial.BGportalIn
itialPortlet because portlet /BGportalInitial.BGportalInitialPortlet is not
available
Thanks in advance.
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