RC pilot / RC pilot tester PROBLEM

[drugis]

Hello, i have tried several times to control my nxt from my computer using both bluetooth and usb.
and i have tried several different codes from this forum, but i cant get the RC Pilot and the RC pilot tester to work, yes the code example who comes with the lejos installation.
I have testet the BT Send and BT receive and it works fine.
someone that can help me?

error message:
connecting to NXJ
BlueCove version 2.1.0 on winsock
connect result false
Exception in thread "main" java.lang.NullPointerException
at RemotePilotControl.send(RemotePilotControl.java:390)
at RemotePilotControl.setTurnSpeed(RemotePilotControl.java:349)
at RemotPilotTester.main(RemotPilotTester.java:14)
BlueCove stack shutdown completed

[lawrie]

Change "NXJ" in line 13 in RemotePilotTester to the name of your NXT.

The error checking in this sample is not good.