At 01:00 AM 3/1/2003, Tim wrote:
Traceback (innermost last): Module ZPublisher.Publish, line 98, in publish Module ZPublisher.mapply, line 88, in mapply Module ZPublisher.Publish, line 39, in call_object Module Products.ZVideoCapture.ZVideoCapture, line 32, in test Module Products.ZVideoCapture.vidtest, line 4, in getdev Module VideoCapture, line 49, in __init__ Error: Creation of the filter graph failed.
Ugh. Line 49 calls a method in a pyd file. Tough to know why the filter graph creation failed without seeing it. It may well be the case that the VideoCapture maintainers would have a pretty good idea of what might cause this error. That could push us in the right direction. It might also be possible to get a better traceback. Put line 49 inside a try...except and kick back your own exception. Check out this recipe for some hints how you might get some richer information on what's gone wrong: http://aspn.activestate.com/ASPN/Cookbook/Python/Recipe/52215 I haven't tried any of that in a Zope object, though it works like a charm in other Python stuff. That's about what I can think of at the moment. Dylan