ClassCastException when creating a queue subscriber

Question

Hi all,
I wrote a simple example class to create a queue consumer but I'm getting a CCE when subscribing. The code is below. Is there some additional setup I'm missing?
MessagingSession ms = DefaultMessagingSession.getInstance();
Identifier queue = ms.createQueue("toDoList");
Subscriber subscriber = ms.subscribe(queue);
The output is below:
2009-06-16 11:10:04.126 Oracle Coherence 3.3.1/389p6 <Info> (thread=Main Thread, member=n/a): Loaded operational configuration from resource "jar:file:/C:/projects/.maven/repository/tangosol/jars/coherence-3.3.1.jar!/tangosol-coherence.xml"
2009-06-16 11:10:04.142 Oracle Coherence 3.3.1/389p6 <Info> (thread=Main Thread, member=n/a): Loaded operational overrides from resource "jar:file:/C:/projects/.maven/repository/tangosol/jars/coherence-3.3.1.jar!/tangosol-coherence-override-dev.xml"
2009-06-16 11:10:04.173 Oracle Coherence 3.3.1/389p6 <Info> (thread=Main Thread, member=n/a): Loaded operational overrides from resource "file:/C:/Documents%20and%20Settings/john.e.gregg/IdeaProjects/john/classes/tangosol-coherence-override.xml"
Oracle Coherence Version 3.3.1/389p6
Grid Edition: Development mode
Copyright (c) 2000-2007 Oracle. All rights reserved.
2009-06-16 11:10:04.658 Oracle Coherence GE 3.3.1/389p6 <Info> (thread=Main Thread, member=n/a): Loaded cache configuration from resource "file:/C:/Documents%20and%20Settings/john.e.gregg/IdeaProjects/john/classes/coherence-cache-config.xml"
2009-06-16 11:10:05.845 Oracle Coherence GE 3.3.1/389p6 <D5> (thread=Cluster, member=n/a): Service Cluster joined the cluster with senior service member n/a
2009-06-16 11:10:09.125 Oracle Coherence GE 3.3.1/389p6 <Info> (thread=Cluster, member=n/a): Created a new cluster with Member(Id=1, Timestamp=2009-06-16 11:10:05.486, Address=10.89.178.91:8089, MachineId=57691, Location=process:6640@PCSHPQL0063002, Edition=Grid Edition, Mode=Development, CpuCount=2, SocketCount=1) UID=0x0A59B25B00000121E9D5192EE15B1F99
2009-06-16 11:10:09.422 Oracle Coherence GE 3.3.1/389p6 <D5> (thread=ReplicatedCache, member=1): Service ReplicatedCache joined the cluster with senior service member 1
storing o = Identifier{toDoList}
Exception in thread "Main Thread" java.lang.ClassCastException: com.tangosol.coherence.component.util.safeService.SafeCacheService
     at com.oracle.coherence.patterns.command.DefaultCommandSubmitter.submitCommand(DefaultCommandSubmitter.java:94)
     at com.oracle.coherence.patterns.command.DefaultCommandSubmitter.submitCommand(DefaultCommandSubmitter.java:147)
     at com.oracle.coherence.patterns.messaging.DefaultMessagingSession.subscribe(DefaultMessagingSession.java:148)
     at com.oracle.coherence.patterns.messaging.DefaultMessagingSession.subscribe(DefaultMessagingSession.java:200)
     at tangosol.messaging.Consumer.main(Consumer.java:27)
     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 com.intellij.rt.execution.application.AppMain.main(AppMain.java:90)
2009-06-16 11:10:09.641 Oracle Coherence GE 3.3.1/389p6 <D4> (thread=ShutdownHook, member=1): ShutdownHook: stopping cluster node
The override file ion my classes dir is actually empty. The "storing 0 = ..." is not from my code.
I'm using Coherence 3.3.1, command 2.3, common 1.3, and messaging 2.3.
thanks
john

Answer 1

I think I've got it. It was a matter of putting
<introduce-cache-config file="coherence-commandpattern-cache-config.xml"/>
<introduce-cache-config file="coherence-messagingpattern-cache-config.xml"/>
in my cache config.
thanks