Deploying EJB Application - NULL Pointer Exception

[Mark Bernardinis]

I am deploying an EJB Application and I am receiving this message. It is not
very descriptive so could someone please shed some light on this error
message.

Auto-deploying testapplication-ejb (No previous deployment found)...
java.lang.NullPointerException
        at com.evermind.server.ejb.deployment.BeanDescriptor.equals(JAX)
        at
com.evermind.server.ejb.deployment.ContainerManagedField.equals(JAX)
        at java.util.AbstractCollection.remove(AbstractCollection.java:260)
        at com.evermind.server.ejb.deployment.EntityBeanDescriptor.zv(JAX)
        at com.evermind.server.ejb.deployment.EntityBeanDescriptor.aba(JAX)
        at com.evermind.server.ejb.compilation.f4.<init>(JAX)
        at com.evermind.server.ejb.compilation.ga.s_(JAX)
        at com.evermind.server.ejb.EJBContainer.bz(JAX)
        at com.evermind.server.Application.bz(JAX)
        at com.evermind.server.Application.gf(JAX)
        at com.evermind.server.ApplicationServer.rv(JAX)
        at com.evermind.server.ApplicationServer.aqb(JAX)
        at com.evermind.server.ApplicationServer.gf(JAX)
        at com.evermind.server.hg.run(JAX)
        at java.lang.Thread.run(Thread.java:498)
        at com.evermind.util.f.run(JAX)

Thanks.

Mark