My PC having had a fatal crash, I've transferred my working code to a new PC, but the RMI part doesn't work anymore. i.e a NullPointerException is returned by the stub The problem seemed to arise from having incompatible J2SDK 1.4 /JRE / Registry components but fresh downloads did not cure this. I've posted fuller details on the Developer Certification forum under the title "RMI help please" and looks as though other people are experiencing the same problem . If anyone can save us some time , please help.
Hi HS - We try to discourage cross-posting by keeping relevant forums available. I'm going to close this topic and recommend everyone go to Developer Certification, since you've given more details there.