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[Bug 585898] Re: bzr2255 crash on examples/rotatingCylinder.py

 

Cout is buffered and might not be flushed when the crash happens. Use
cerr, which is not buffered, hence displayed immediately.

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bzr2255 crash on examples/rotatingCylinder.py
https://bugs.launchpad.net/bugs/585898
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Status in Yet Another Dynamic Engine: Confirmed

Bug description:
When I run examples/rotatingCylinder.py with bzr2255 (default profile) I got a crash after several iterations. Seems it related with velocityBins mechanism:

 Yade [1]: INFO  yade.VelocityBins /home/sega/work/yade/trunk/pkg/common/DataClass/VelocityBins.cpp:33 setBins: New number of bins: 5
FATAL yade.VelocityBins /home/sega/work/yade/trunk/pkg/common/DataClass/VelocityBins.cpp:77 setBins: Body #4483, velSq=nan not put in any bin!?
Crash!





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