#24 Problem connecting to MX4J 2.0.1

[David]

I am getting following exception while trying to a Server
running on MX4J server.

java.lang.ClassCastException
at
mx4j.connector.rmi.jrmp.JRMPConnector.narrow
(JRMPConnector.java:28)
at mx4j.connector.rmi.RMIConnector.connect
(RMIConnector.java:112)
at
org.mc4j.console.connection.Mx4jConnectionNode.connec
t(Mx4jConnectionNode.java:70)
at
org.mc4j.console.connection.ReconnectAction.performAct
ion(ReconnectAction.java:37)
at org.openide.util.actions.NodeAction$3.run
(NodeAction.java:440)
at
org.openide.util.actions.CallableSystemAction$ActionRunn
able.actionPerformed(CallableSystemAction.java:247)
at
org.netbeans.core.ModuleActions.invokeAction
(ModuleActions.java:71)
at
sun.reflect.GeneratedMethodAccessor44.invoke
(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke
(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke
(Method.java:324)
at
org.openide.util.actions.CallableSystemAction.invokeActio
n(CallableSystemAction.java:179)
at
org.openide.util.actions.CallableSystemAction.access$000
(CallableSystemAction.java:31)
at
org.openide.util.actions.CallableSystemAction$ActionRunn
able.doRun(CallableSystemAction.java:241)
at
org.openide.util.actions.CallableSystemAction$2.run
(CallableSystemAction.java:111)
at org.openide.util.Task.run(Task.java:136)
at org.openide.util.RequestProcessor$Task.run
(RequestProcessor.java:330)
[catch] at
org.openide.util.RequestProcessor$Processor.run
(RequestProcessor.java:686)

Please let me know whats wrong here...

[Greg Hinkle]

Logged In: YES
user_id=773314

MX4J 2.x doesn't ship by default with the JRMP connector so
I haven't tested with it. Most people using MX4J 2.x are using
the JSR-160 style remoting implementation as per their
documentation. If you are using this type of adaptor, you
should use the "JSR-160" connection type, rather than
the "MX4J" connection type.

If you are trying to use the uncompiled JRMP adaptor in 2.x
let me know and I'll look at it.

[David]

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user_id=1019428

Thanks

Problem is resolved after using JSR160 connector. Are we not
using RMI connector while using MX4J type connection?

[Archie Cobbs]

Logged In: YES
user_id=99943

Please update this page:

http://mc4j.sourceforge.net/usageMX4J.html

with the information described below, or at least a pointer
to this bug for MX4J 2.x users. This would have saved me
some head scratching.