Hi, I'm using vizard 4. I have a problem with networking with my computer, I use a networking script similiar to the one in vizard tutorial server/client; here's the error I'm getting:
	Quote:
	
	
		| Traceback (most recent call last): File "C:\Program Files (x86)\WorldViz\Vizard4\python\viz.py", line 8750, in _decodeNetworkPacket
 return NetworkEvent( cPickle.loads(p) , port , address )
 cPickle.UnpicklingError: A load persistent id instruction was encountered,
 but no persistent_load function was specified.
 ** ERROR: Received invalid network packet
 | 
	
 When I run the same script with other computers, I get no errors