<div dir="ltr"><div>This works for me : <a href="http://osgeo-org.1560.x6.nabble.com/QGIS-Developer-Qtcreator-debug-issues-td5389889.html">http://osgeo-org.1560.x6.nabble.com/QGIS-Developer-Qtcreator-debug-issues-td5389889.html</a></div><div><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">Le lun. 23 nov. 2020 à 13:26, Luigi Pirelli <<a href="mailto:luipir@gmail.com">luipir@gmail.com</a>> a écrit :<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">hmmmm... seems the same error happen with qt 5.12.8 (eg.. version with ubuntu 20.04 LTR)<div><br></div><div>src/core/qgsproviderregistry.cpp:261 : (init) [0ms] Checking ogr: ...loaded OK (59 file filters)<br>src/core/auth/qgsauthmanager.cpp:180 : (init) [0ms] Initializing QCA...<br><br>Thread 5 "QDBusConnection" received signal SIG33, Real-time event 33.<br>[Switching to Thread 0x7fffdaffd700 (LWP 285949)]<br>0x00007ffff1e4baff in __GI___poll (fds=0x7fffd000eaf0, nfds=5, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29<br>29 ../sysdeps/unix/sysv/linux/poll.c: No such file or directory.<br><div><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div><br></div><div><br></div><div>there is a workaround? I need to debug some crashes</div><div><br></div><div>regards</div><div>Luigi Pirelli<br><br>**************************************************************************************************<br>* LinkedIn: <a href="https://www.linkedin.com/in/luigipirelli" target="_blank">https://www.linkedin.com/in/luigipirelli</a><br>* Stackexchange: <a href="http://gis.stackexchange.com/users/19667/luigi-pirelli" target="_blank">http://gis.stackexchange.com/users/19667/luigi-pirelli</a><br>* GitHub: <a href="https://github.com/luipir" target="_blank">https://github.com/luipir</a><br>* Book: <a href="https://www.packtpub.com/eu/application-development/mastering-geospatial-development-qgis-3x-third-edition" target="_blank">Mastering QGIS3 - 3rd Edition</a></div><div>* Hire a team: <a href="http://www.qcooperative.net" target="_blank">http://www.qcooperative.net</a><br>**************************************************************************************************</div></div></div></div></div></div></div><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Thu, 12 Nov 2020 at 18:00, Sandro Mani <<a href="mailto:manisandro@gmail.com" target="_blank">manisandro@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Hi Richard<br>
<br>
If you are using Qt5.15.{0,1} and are getting random SIGTRAPS, or the <br>
process segfaulting straight after starting through gdb, this might be [1].<br>
<br>
Sandro<br>
<br>
[1] <a href="https://bugreports.qt.io/browse/QTBUG-86319" rel="noreferrer" target="_blank">https://bugreports.qt.io/browse/QTBUG-86319</a><br>
<br>
On 12.11.20 15:45, Richard Duivenvoorde wrote:<br>
> Still having troubles starting QGIS in debug in QtCreator in my setup today.<br>
><br>
> See <a href="https://duif.net/qc.png" rel="noreferrer" target="_blank">https://duif.net/qc.png</a><br>
><br>
> So QGIS (in QtCreator) starts, and during startup it stops and shows me the dissassembler(?) view. Sometimes I can see something (like in this screendump: something with libnss ?) sometimes all is white/empty.<br>
><br>
> Last this I in the log is: "Destroyed while process ("whoami"), which according to git is recently changed but... does not seem related to me:<br>
> <a href="https://github.com/qgis/QGIS/commit/7a38388a8762503b0bdba55065fffea2ff24137a" rel="noreferrer" target="_blank">https://github.com/qgis/QGIS/commit/7a38388a8762503b0bdba55065fffea2ff24137a</a><br>
><br>
> Regards,<br>
><br>
> Richard<br>
><br>
><br>
><br>
> On 11/11/20 9:16 AM, Richard Duivenvoorde wrote:<br>
>> Hi,<br>
>><br>
>> Currently in my Qt build I cannot debug QGIS in qtcreator because it hangs/stops when showing the splash.<br>
>> After some time the Application Output shows:<br>
>><br>
>> ../../src/core/qgsmessagelog.cpp:29 : (logMessage) [60891ms] [thread:0x5555560d9d00] 2020-11-11T08:58:15 [1] HTTP fetch <a href="https://feed.qgis.org/?after=1605081272&lang=en" rel="noreferrer" target="_blank">https://feed.qgis.org/?after=1605081272&lang=en</a> failed with error Operation canceled<br>
>> ../../src/core/qgsmessagelog.cpp:29 : (logMessage) [0ms] [thread:0x5555560d9d00] 2020-11-11T08:58:15 Network[1] Network request <a href="https://feed.qgis.org/?after=1605081272&lang=en" rel="noreferrer" target="_blank">https://feed.qgis.org/?after=1605081272&lang=en</a> timed out<br>
>><br>
>> I am connected, and <a href="https://feed.qgis.org/?after=1605081272&lang=en" rel="noreferrer" target="_blank">https://feed.qgis.org/?after=1605081272&lang=en</a> is available from my browser.<br>
>><br>
>> Disabling: 'Show QGIS news feed on welcome page' and 'Check QGIS version at startup' fix this.<br>
>><br>
>> Others have this issue currently?<br>
>><br>
>> (I hit my head also with this sometimes when in mixed/http proxied environments<br>
>> I still think we should use 'opt in' for these 'QGIS phoning home stuff' instead of 'opt out')<br>
>><br>
>> Regards,<br>
>><br>
>> Richard Duivenvoorde<br>
>><br>
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