Bug report #15347
Updated by Jürgen Fischer over 5 years ago
Trying to build 2.16.0 on OpenBSD with python 2.7, py-qt4 4.11.4 and py-sip 4.16.8, i *always* get a python process segfault when pyuic-wrapper.sh is called (with random inputs, in the several .ui files shipped within qgis..)
FAILED: python/plugins/GdalTools/tools/ui_widgetGrid.py
cd /home/obj/ports/qgis-2.16.0/build-amd64/python/plugins/GdalTools/tools && /usr/obj/ports/qgis-2.16.0/qgis-2.16.0/scripts/pyuic-wrapper.s
h /usr/local/bin/pyuic4 /home/obj/ports/qgis-2.16.0/build-amd64/output/lib /home/obj/ports/qgis-2.16.0/build-amd64/output/python /usr/local
/bin/python2.7 /usr/obj/ports/qgis-2.16.0/qgis-2.16.0/python/plugins/GdalTools/tools/widgetGrid.ui -o /home/obj/ports/qgis-2.16.0/build-amd
64/python/plugins/GdalTools/tools/ui_widgetGrid.py
Segmentation fault (core dumped)
and everytime the traceback is the same:
#0 0x000019a48cc754d5 in sip_api_get_reference () from /usr/local/lib/python2.7/site-packages/sip.so
#1 0x000019a5230ff325 in varget_QgsFeatureRequest_AllAttributes () from /home/obj/ports/qgis-2.16.0/build-amd64/output/python/qgis/_core.so
#2 0x000019a48cc807a9 in sipVariableDescr_descr_get () from /usr/local/lib/python2.7/site-packages/sip.so
#3 0x000019a4eae723d2 in PyEval_EvalFrameEx () from /usr/local/lib/libpython2.7.so.0.0
#4 0x000019a4eae7733d in PyEval_EvalCodeEx () from /usr/local/lib/libpython2.7.so.0.0
#5 0x000019a4eae77432 in PyEval_EvalCode () from /usr/local/lib/libpython2.7.so.0.0
Of course building 2.14.3 with the same py-qt4/py-sip versions has no issues... so what could have changed in qgis python core that triggers this ? I dont see anything dubious in python/core/qgsfeaturerequest.sip git log, maybe the python 3 migration ongoing work ?
FAILED: python/plugins/GdalTools/tools/ui_widgetGrid.py
cd /home/obj/ports/qgis-2.16.0/build-amd64/python/plugins/GdalTools/tools && /usr/obj/ports/qgis-2.16.0/qgis-2.16.0/scripts/pyuic-wrapper.s
h /usr/local/bin/pyuic4 /home/obj/ports/qgis-2.16.0/build-amd64/output/lib /home/obj/ports/qgis-2.16.0/build-amd64/output/python /usr/local
/bin/python2.7 /usr/obj/ports/qgis-2.16.0/qgis-2.16.0/python/plugins/GdalTools/tools/widgetGrid.ui -o /home/obj/ports/qgis-2.16.0/build-amd
64/python/plugins/GdalTools/tools/ui_widgetGrid.py
Segmentation fault (core dumped)
and everytime the traceback is the same:
#0 0x000019a48cc754d5 in sip_api_get_reference () from /usr/local/lib/python2.7/site-packages/sip.so
#1 0x000019a5230ff325 in varget_QgsFeatureRequest_AllAttributes () from /home/obj/ports/qgis-2.16.0/build-amd64/output/python/qgis/_core.so
#2 0x000019a48cc807a9 in sipVariableDescr_descr_get () from /usr/local/lib/python2.7/site-packages/sip.so
#3 0x000019a4eae723d2 in PyEval_EvalFrameEx () from /usr/local/lib/libpython2.7.so.0.0
#4 0x000019a4eae7733d in PyEval_EvalCodeEx () from /usr/local/lib/libpython2.7.so.0.0
#5 0x000019a4eae77432 in PyEval_EvalCode () from /usr/local/lib/libpython2.7.so.0.0
Of course building 2.14.3 with the same py-qt4/py-sip versions has no issues... so what could have changed in qgis python core that triggers this ? I dont see anything dubious in python/core/qgsfeaturerequest.sip git log, maybe the python 3 migration ongoing work ?