I get RMIConnectorImpl_Stub exception when during in start method of RMIClientConnectorImpl. I have checked my classpath - I have only one connector instance. What could be the problem? THank you.
Even though your problem description is rather vague, it might be you are using an old or wrong rmiregistry.
Nonetheless, the stack trace from the exception could prove to be helpful.
BTW: How do you learn the number of instances you have by checking your classpath?