Deploytool error using J2EE app server

[Bruce Cheung]

Hi
I'm having a problem deploying an application using the J2EE server. I am using Apache and Tomcat servers but I also have JRun on the same machine. I recieve the following error when I use 'deploytool' and start the 'deploy Application':
There was a deployment error.java.rmi.ServerException: RemoteException occured in server thread; nested exception is: java.rmi.RemoteException: Error processing ejb.jar: Compilation failed.
If anyone knows what this means, any help will be greatly appreciated. Thanks in advance.
YC

[Matt Midcap]

"Y C",
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Thanks.