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<p>Hi,</p>
<p>I'm working on the second one (freeze when opening the dialog).
It's triggered by a race condition between map canvas (rendering)
and relation reference (feature form).<br>
</p>
Bests<br>
Matthias<br>
<br>
<div class="moz-cite-prefix">On 7/26/17 6:45 PM, Germán Carrillo
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:CANaz7mxwN-QzEtU+dFMQApm+wS4p0Afjx2ix1W2d50a+EB5ebg@mail.gmail.com">
<div dir="ltr">Hi Régis,
<div><br>
</div>
<div>I've experienced such behavior in master as well. </div>
<div><br>
</div>
<div>In my case, using the Project Generator plugin [1] (which
configures a QGIS project from Interlis models or
PostgreSQL/PostGIS schemas and by default activates
transaction groups), as soon as I finish digitizing a geometry
and the attribute form is opening, QGIS freezes entirely and
sometimes even crashes.</div>
<div><br>
</div>
<div>See here [2] a backtrace of a QGIS crash.</div>
<div><br>
</div>
<div>Regards, </div>
<div><br>
</div>
<div>Germán </div>
<div>--------------</div>
<div>[1] <a
href="http://plugins.qgis.org/plugins/projectgenerator/"
moz-do-not-send="true">http://plugins.qgis.org/plugins/projectgenerator/</a></div>
<div>[2] <a
href="https://gist.github.com/gacarrillor/6cfa023b447b7e161df4c70363357b2a"
moz-do-not-send="true">https://gist.github.com/gacarrillor/6cfa023b447b7e161df4c70363357b2a</a></div>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">2017-07-26 10:07 GMT-05:00 Régis
Haubourg <span dir="ltr"><<a
href="mailto:regis.haubourg@gmail.com" target="_blank"
moz-do-not-send="true">regis.haubourg@gmail.com</a>></span>:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr">Hi all,
<div>I'm facing QGIS freezes when using project with
postgres transaction groups activated. </div>
<div><br>
</div>
<div>I just open the project, switch layers to edition
mode, and pan >> freeze.</div>
<div><br>
</div>
<div>I can reproduce that on two different massive
projects, (one is QGEP) but not on another one (QWAT). </div>
<div><br>
</div>
<div>Has anyone seen that too? My goal is to reduce that
to something reproducible and light, but it's a moving
target right now. </div>
<div><br>
</div>
<div>Cheers</div>
<span class="HOEnZb"><font color="#888888">
<div>Régis </div>
</font></span></div>
<br>
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</blockquote>
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-- <br>
<div class="gmail_signature" data-smartmail="gmail_signature">
<div dir="ltr">
<div>
<div dir="ltr">
<div dir="ltr">
<div>-----------<br>
</div>
<div> |\__ <br>
(:>__)(<br>
|/ <br>
Soluciones Geoinformáticas Libres
<br>
<a href="http://geotux.tuxfamily.org/"
target="_blank" moz-do-not-send="true">http://geotux.tuxfamily.org/</a><br>
<a href="http://twitter.com/GeoTux2" target="_blank"
moz-do-not-send="true">http://twitter.com/GeoTux2</a></div>
<div><a href="http://about.me/germancarrillo"
target="_blank" moz-do-not-send="true">http://about.me/germancarrillo</a><br>
</div>
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href="http://gis.stackexchange.com/users/4972/germ%c3%a1n-carrillo"
target="_blank" moz-do-not-send="true"><img
src="http://gis.stackexchange.com/users/flair/4972.png"
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