Re: [Zope] SystemError: NULL object passed to Py_BuildValue

Olivier Laurent wrote at 2004-6-4 11:08 +0200:

I have this weird error comming up at random intervals: SystemError: NULL object passed to Py_BuildValue ... File "/usr/local/lib/zope2.7/lib/python/ZODB/Connection.py", line 413, in commit state=object.__getstate__() SystemError: NULL object passed to Py_BuildValue

Some class implemented in "C" has a bug in its "__getstate__". Using a "try: ... except: ..." around line 413 above, you can find out which class this is. The culprit may not be "object.__class__" itself but could be one of its base classes. -- Dieter