[jboss-dev-forums] [Design of JBoss Portal] - Exception while deploying IPC Portlets

[davidson]

Hi, 
I am new to the JBoss and Portals. I was trying portal IPC in 2.6 Alpha Server, but getting the following exception while starting the server. Kindly help on this...

Exception
=========

20:11:45,015 INFO  [Log4jService$URLWatchTimerTask] Configuring from URL: resource:log4j.xml
20:11:48,906 ERROR [MainDeployer] Could not create deployment: file:/D:/David-Projects/JBoss/jboss-portal-2.6-ALPHA1/server/default/deploy/HelloIPC.sar
org.jboss.deployment.DeploymentException: No ClassLoaders found for: org.jboss.portal.common.system.JBossServiceModelMBean; - nested throwable: (java.lang.ClassNotFoundException: No ClassLoaders found for: org.jboss.portal.common.system.JBossServiceModelMBean)
	at org.jboss.system.ServiceConfigurator.install(ServiceConfigurator.java:196)
	at org.jboss.system.ServiceController.install(ServiceController.java:226)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.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.install(Unknown Source)
	at org.jboss.deployment.SARDeployer.create(SARDeployer.java:249)
	at org.jboss.deployment.MainDeployer.create(MainDeployer.java:969)
	at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:818)
	at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:782)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	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 $Proxy8.deploy(Unknown Source)
	at org.jboss.deployment.scanner.URLDeploymentScanner.deploy(URLDeploymentScanner.java:421)
	at org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentScanner.java:634)




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