Error Tracking

[Vygreif]

Hi,
I'm getting erros such as

Unhandled exception in thread started by
Error in sys.excepthook: [no text]
Original exception was: [no text]

I believe the problem is with another non-vizard supported library, but it would be useful to know what line number in the vizard program the error occured on. Is there a way to have Vizard stop on the line that an exception occurs on.

Thanks