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<== Date ==> <== Thread ==>

Subject: PyEpics segmentation faults
From: "Vigder, Mark" <Mark.Vigder@nrc-cnrc.gc.ca>
To: "tech-talk@aps.anl.gov" <tech-talk@aps.anl.gov>
Date: Tue, 8 Mar 2011 14:45:32 -0500
I'm running PyEpics 3.0.11, on Ubuntu 10.04.2, Epics 3-14-12, Python 2.6.5, linux-x86_64. A while ago (perhaps with earlier versions of something?) everything seemed to be working fine. I hadn't used it for a while, but now when I fire it up I end up with weird behaviour, e.g.:
 
-I type: Motor('XXX:m1'). Returns error, saying 'XXX:m1' is not a motor.
 
-I type: Motor('XXX:m1') a second time. This one works.
 
-Sometime later, I'll get a 'Segmentation fault'.
 
Anybody seen this kind of behaviour? Any ideas what's going on or where I should start looking for solutions?
 
P.S., I just tried with Python3.1. Same thing.
 
Thanks
Mark
 
Mark Vigder
Canadian Neutron Beam Centre

Replies:
Re: PyEpics segmentation faults Andrew Johnson
RE: PyEpics segmentation faults Jeff Hill

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