Yes, compile with CMAKE_BUILD_TYPE=Debug then run it in gdb, I normally do from the build directory
cd build gdb ./output/bin/qgis run ... wait for the crash bt ... copy paste Cheers, Matthias On 11/18/2015 09:08 PM, Blumentrath, Stefan wrote: > > Hi, > > > > How do I backtrace? > > Do I have to build with debug functionality first? > > > > Cheers > > Stefan > > > > *From:*Qgis-user [mailto:qgis-user-boun...@lists.osgeo.org] *On Behalf > Of *Matthias Kuhn > *Sent:* 18. november 2015 21:06 > *To:* qgis-user@lists.osgeo.org > *Subject:* Re: [Qgis-user] QGIS Segmentation fault > > > > Would any of you be able to produce a backtrace from this crash, paste > it into the issue linked below and send a short reminder here? > > Thanks > Matthias > > On 11/18/2015 06:57 PM, Blumentrath, Stefan wrote: > > Same here. Took the liberty to open a ticket: > > https://hub.qgis.org/issues/13849 > > > > Yet, older versions of QGIS (2.10) crash equally… > > > > Cheers > > Stefan > > > > *From:*Qgis-user [mailto:qgis-user-boun...@lists.osgeo.org] *On > Behalf Of *samuelm...@gmail.com <mailto:samuelm...@gmail.com> > *Sent:* 31. oktober 2015 18:36 > *To:* Paulo van Breugel <p.vanbreu...@gmail.com> > <mailto:p.vanbreu...@gmail.com> > *Cc:* QGIS user email list <qgis-user@lists.osgeo.org> > <mailto:qgis-user@lists.osgeo.org> > *Subject:* Re: [Qgis-user] QGIS Segmentation fault > > > > I confirm the same problem for QGIS 2.12 in Arch Linux: > > Warning: QCss::Parser - Failed to load file "/style.qss" > > Then closes unexpectedly. > > regards, > > Samuel Mesa. > > > > 2015-09-21 5:45 GMT-05:00 Paulo van Breugel > <p.vanbreu...@gmail.com <mailto:p.vanbreu...@gmail.com>>: > > Hi, Just compiled the latest QGIS master (on Linux Ubuntu > 14.04). Now, when opening QGIS, it opens, after which it > immediately crashes, with the following sparse message: > > Warning: loading of qgis translation failed > [/usr/local/qgis/share/qgis/i18n//qgis_en_US] > Warning: loading of qt translation failed > [/usr/share/qt4/translations/qt_en_US] > Warning: QCss::Parser - Failed to load file "/style.qss" > Warning: void DBusMenuExporterPrivate::addAction(QAction*, > int): Already tracking action "&Toolbox" under id 237 > ERROR 4: `/initrd.img' not recognised as a supported file format. > > Segmentation fault (core dumped) > > Any idea? > _______________________________________________ > Qgis-user mailing list > Qgis-user@lists.osgeo.org <mailto:Qgis-user@lists.osgeo.org> > http://lists.osgeo.org/mailman/listinfo/qgis-user > > > > > -- > > --- > > .~. > > / v \ > > // \\ > > /( )\ > > ^`~'^ > > > > > _______________________________________________ > > Qgis-user mailing list > > Qgis-user@lists.osgeo.org <mailto:Qgis-user@lists.osgeo.org> > > List info: http://lists.osgeo.org/mailman/listinfo/qgis-user > > Unsubscribe: http://lists.osgeo.org/mailman/listinfo/qgis-user > > > > -- > Matthias Kuhn > OPENGIS.ch - https://www.opengis.ch > Spatial • (Q)GIS • PostGIS • Open Source -- Matthias Kuhn OPENGIS.ch - https://www.opengis.ch Spatial • (Q)GIS • PostGIS • Open Source
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