2011/9/20 István Csanády <istvancsan...@gmail.com> > Hi All! > > I can't send any particular code, because I can't intentionally reproduce > this error. I am generating thousands of TopoDS_Vertex objects, and when I > use gc.collect() and GarbageCollector.garbage.collect() together, the app > sometimes crashes, sometimes throws exceptions. Here are some of them: > > This is a strange one, I think this means that some objects are maybe > double freed: > 1. > > *Fatal Python error: GC object already tracked* > * > * > *This one is might be more helpful.* > *2.* > > * File "/Library/Python/2.6/site-packages/OCC/GarbageCollector.py", line > 111, in smart_purge* > > * misc._kill_pointed()* > > *TypeError: in method 'TopoDS_Vertex__kill_pointed', argument 1 of type > 'TopoDS_Vertex *'* > * > * > * > * > *Is there something messed up in the GC, or am I doing something wrong?* > * > * > István > > Hi Itsvan,
Interesting report. What do you mean exactly with "using gc.collect() and GarbageCollector.garbage.collect() together"? GarbageCollector.garbage does not have any collect() method. Although you can't reproduce the error, what is the pseudo-code for the script that sometimes raises these exceptions? Best Regards, Thomas
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