[QGIS-Developer] Crashes on exit

[Nathan Woodrow]

Hmm pretty sure if is wrong. Without debug symbols it doesn't know what
code is running and just has a good guess. A stack trace with symbols will
show a completely different stack

On Fri., 19 Jul. 2019, 9:26 am Nyall Dawson, <nyall.dawson at gmail.com> wrote:

> On Thu, 18 Jul 2019 at 16:52, Nathan Woodrow <madmanwoo at gmail.com> wrote:
> >
> > Yeah, in this case, the stack trace is wrong because of the lack of
> symbols.  The symbols could be installed with QGIS at the increase of
> package size but maybe we can do that for a while until we catch this issue.
>
> I don't think the trace *is* wrong here. The recurring source of these
> issues is that long-lived objects which have QgsCoordinateTransform
> members are being cleaned up AFTER QgsApplication::exitQgis, where the
> proj library handling is gracefully cleaned up. After
> QgsApplication::exitQgis NOTHING should be accessing coordinate
> transforms.
>
> Actually I just had an idea for a potential workaround... let me see
> if this works...
>
> Nyall
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.osgeo.org/pipermail/qgis-developer/attachments/20190719/f5fc1bb5/attachment.html>