The problem seems to be fixed after updating SIP from 4.7 from the ubuntu repositories to 4.7.7 from the source. I think it had to do with mixing threading.Thread with a Qt application, but I’m not entirely sure.
Thanks for the info anyway,
On Wed, Oct 15, 2008 at 6:00 AM, Michael Droettboom <mdroe@…86…> wrote:
I’m using Qt 4.3.0/PyQt 4.2, compiled from source on RHEL4 with no problems, so it’s not necessarily that your version is too old.
Once you have a script to reproduce and (ideally) a gdb backtrace, that should help us narrow down on the root cause.
G Jones wrote:
I’m trying to track down a segfault when a canvas.draw() call is made in my GUI program using the Qt4Agg backend. I am running matplotlib 0.98.3 and Qt 4.3.2. <http://4.3.2.> I know the Qt version is a bit old, so I wanted to check if I should be suspicious of version incompatibility. I am working on a script to demonstrate the segfault.
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