IPC Listener Registration Problem

[yj4jboss]

Hello,
I am having this an error when hot deploying a project using IPC. The portal page is correctly displayed only if the sever is restarted. Is it possible to hot deploy these type of applications and if yes, how ??? ;0) . the error is as follows:

ObjectName: portal:service=RemoteURLIPCListenerService,type=remoteurlipc_listener
 State: FAILED
 Reason: java.lang.IllegalArgumentException: argument type mismatch
 I Depend On:
 portal:service=ListenerRegistry

--- MBEANS THAT ARE THE ROOT CAUSE OF THE PROBLEM ---
ObjectName: portal:service=RemoteURLIPCListenerService,type=remoteurlipc_listener
 State: FAILED
 Reason: java.lang.IllegalArgumentException: argument type mismatch
 I Depend On:
 portal:service=ListenerRegistry

ObjectName: portal:mapper=CMSObject
 State: FAILED
 Reason: org.jboss.deployment.DeploymentException: No Attribute found with name: TargetWindowHandle

Plz Help !!

[trupoet]

I'm having a similar problem when deploying the IPC HelloWorld portlet example.

I did already update to the latest AOP too but am running JBoss AS 4.0.3 SP1 and JBoss Portal 2.2.1 both from src.

Any quick fixes?

[roy.russo]

Keep in mind, the IPC sample for 2.4 will not work in 2.2, nor vice-versa.