[Qgis-user] PyQGIS script segfaults with 2.12

[Alessandro Pasotti]

2015-10-28 9:57 GMT+01:00 François-Xavier Thomas <
francois-xavier.thomas at airinov.fr>:

> Hello all,
>
> I've just upgraded to QGIS 2.12, in order to test some of my scripts with
> the new version, and they just happen to segfault immediately when I call
> QgsApplication.initQgis() in 2.12.
>
> I've checked the latest docs[1], and the 3 lines mentioned at the
> beginning are enough to crash the Python interpreter:
>
>   from qgis.core import *
>   QgsApplication.setPrefixPath("/usr", True)
>   QgsApplication.initQgis()
>
>
Try to add QtGui.QApplication(sys.argv) such as:

#Initialize QGIS
core.QgsApplication.setPrefixPath("/usr", True)
core.QgsApplication.initQgis()
# On 2.10 crashes without!
QtGui.QApplication(sys.argv)


I thought it was fixed in 2.12 (and master).


-- 
Alessandro Pasotti
w3:   www.itopen.it
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