Hi,
just to avoid other people losing a couple hours like me... If you
update to latest master on Debian/Ubuntu, and after rebuild, you get a
cryptic error like the following when importing qgis_gui:
# PYTHONPATH=output/python QGIS_PREFIX_PATH=output python3 -c "from
qgis._gui import *"
Tra
Dereferencing a null dataProvider() seems to me to be a recurrent class
of (crashing) bugs (I've for sure fixed such issues several times)
My idea is probably a bit silly, but what about
https://gist.github.com/rouault/ed533d30738bda806ebeaa47f0877e2c ?
Basically:
- deprecate dataProvider()
Hi,
I guess one point of improvement is to really implement a policy that
was discussed in the past, that is that after let's say half the total
period of support of the LTR only "critical" bugfixes are allowed into
it, with critical being for example defined as:
- fix a regression introduce
Le 27/03/2023 à 10:06, Alessandro Pasotti via QGIS-Developer a écrit :
Hi,
QGIS is using the GDAL/OGR library to read the shapefiles.
which uses shapelib
On Mon, Mar 27, 2023 at 9:51 AM 余 绍健 via QGIS-Developer
wrote:
Dear All,
Sorry to interrupt, I'm newer to QGIS, whe I use QIGS, I fin
Building recent QGIS versions on 20.04 is going to be quite a lot of
pain since you'll need indeed to have a qt 5.15 build, and all the other
auxiliary QT based dependencies build against it.
I'd suggest you update to 22.04 at least. Or if you don't want to do
development but can live with rel
/blob/master/.docker/qgis3-qt5-build-deps.dockerfile
- Fedora 38 for QG6 builds:
https://github.com/qgis/QGIS/blob/master/.docker/qgis3-qt6-build-deps.dockerfile
On Mon, Jun 19, 2023 at 2:34 PM Even Rouault
wrote:
Building recent QGIS versions on 20.04 is going to be quite a lot
of
Rhea,
*
- Proposition would be a feature that allows users to limit Python
console functionality based on their needs.
If you have in mind to limit the set of functionality available in the
Python console, that's not technically doable, at least with the CPython
interpreter. All you
Rhea,
I've just unsubscribed you (from the admin interface)
Even
Le 16/01/2024 à 18:17, Rhea via QGIS-Developer a écrit :
Hello,
I’ve been trying to unsubscribe its been months now and it’s not working, i
keep on receiving emails as if im still part of the list.
I followed this link : https
Richard,
I've failed to reproduce. Here's my testing procedure:
docker run --name gdal-mysql1 -e MYSQL_ROOT_PASSWORD=passwd -e
"MYSQL_ROOT_HOST=%" -p 33060:3306 -d mysql:8.0.34 mysqld
--default-authentication-plugin=mysql_native_password
docker exec gdal-mysql1 sh -c "echo 'CREATE DATABASE tes
I'll try to debug the current db, and I've asked the people to create
a test db (which hopefully then has the same issue :-) )
I'm not familiar with MySQL but I guess there must be some dump &
restore commands that could be used to exactly replicate a setup where
the bug triggers?
--
h
Le 23/01/2024 à 20:43, Richard Duivenvoorde a écrit :
Ah, oo :-)
I can reproduce now in the docker!
After seeing
src/core/providers/ogr/qgsogrprovider.cpp:3236 : (crs) [0ms] no
spatial reference found
in the debug info of that other db, I thought to try to load the data
WITHOUT telling it
Richard,
There's something weird with your installation. According to
https://salsa.debian.org/qt-kde-team/extras/qwt/-/blob/debian/master/src/qwt_plot_layout.h?ref_type=heads#L84,
this should be
|constQRectF& plotRect, Options options = Options());|
According to
https://packages.debian.org
onsequence, it seems safer to disable spatial filtering on layers with
geographic coordinates with MySQL...
That's just what I've done in https://github.com/OSGeo/gdal/pull/9152 .
Hopefully that will fix those issues with geometries not appearing.
Obviously performance will not be op
But, my point: why can QGIS apparently show attributes, while not
showing a geom.. Apparently the features were fully retrieved.
When displaying the attribute table, QGIS doesn't apply a spatial
filter. Whereas when displaying features on the canvas, it does. And as
I found out, something's
ST_GeomFromText('POINT(-179.5 0)', 4326, 'axis-order=long-lat'));
Le 28/01/2024 à 19:04, Even Rouault via QGIS-Developer a écrit :
Richard,
what I don't understand is how you manage to create with ogr2ogr a
table without explicit SRS with features whose coordi
Hi Nyall,
It would seem tricky that qgis.org both offers/promotes a gratis & FOSS
"market place" (the current official plugin repository), and a paid one.
That could be conceived, but if qgis.org would promote in some way the
paid market place, this would create some expectation on the quali
I’m not sure if I would want this marketplace being hosted by QGIS
itself and being access through the current Plugin Manager. I prefer
the idea of QGIS being clearly free… but at the same time maybe it’s
not that bad if there is a mix of free and paid plugin at the same
place, as long as it’
Le 09/02/2024 à 00:45, John Lindsay via QGIS-Developer a écrit :
Hello,
I believe that I've solved my earlier issue with my QGIS plugin, which
previously relied on a pip package. In order to avoid this dependency,
I decided to include the Whitebox Workflows wheel in with my plugin.
Unfortunat
Le 10/02/2024 à 00:07, Nyall Dawson via QGIS-Developer a écrit :
Hey list,
What does everyone think about us backporting the python/PyQt6/
directory from master to the 3.34 branch? I'm thinking we could do
this as "orphan"/unused files, with the intention that it would make
backporting to th
I'm not sure if that explains the family of bugs seen, but as those
settings are a *integer* index in the list returned by
QgsVectorFileWriter::supportedFormatExtensions() or
QgsRasterFileWriter::supportedFormatExtensions() , they depend both on
the QGIS list of known formats which may evolve o
Thomas,
Le 28/02/2024 à 19:33, Thomas Larsen Wessel via QGIS-Developer a écrit :
I have successfully built QGIS and GDAL (3.7.2) separately. Now I want
to build QGIS against this GDAL. This is what I tried:
git clone g...@github.com:qgis/QGIS.git
cd QGIS
mkdir build
cd build
GDAL_DIR=/home/vel
details about what is failing?
It took some time to find the VERBOSE=1 option, but even with verbose
output I don't understand what is going on. Is it
On Thu, Feb 29, 2024 at 8:52 AM Matthias Kuhn wrote:
On Wed, Feb 28, 2024 at 7:45 PM Even Rouault via QGIS-Developer
Hi,
The procedure at
https://github.com/qgis/QGIS/blob/master/INSTALL.md#39-building-different-branches
is more for developers to create feature branches and submit pull requests
To just built the release-3_36 branch,
Assuming that "origin" is your remote pointing to
https://github.com/qgis
Hi,
Both formats are compliant with the WKT specifications.
Are they? I may have missed something in the Simple Features spec, but
looking at https://portal.ogc.org/files/?artifact_id=25355 , I can't see
where it would allow the form {geometryTypeName}Z without a space
between {geometryType
à 08:56, Even Rouault via QGIS-Developer a écrit :
Hi,
Both formats are compliant with the WKT specifications.
Are they? I may have missed something in the Simple Features spec, but
looking at https://portal.ogc.org/files/?artifact_id=25355 , I can't
see where it would allo
Benjamin,
Explicit casts like "(CAST(SUM(D.QAI) as INTEGER) as n_qai" did not
solve my problem.
Yeah, I recently came across a similar issue, and the finding is that it
is related to the SQLite version. Such casts apparently work since
SQLite 3.42. So if your QGIS build uses an older SQLit
I've reported the issue to the OGC GeoPackage specification issue
tracker: https://github.com/opengeospatial/geopackage/issues/683
Le 22/07/2024 à 15:57, Even Rouault via QGIS-Developer a écrit :
Benjamin,
Explicit casts like "(CAST(SUM(D.QAI) as INTEGER) as n_qai" did not
s
For operational uses, I would say the latter is the better. For
regression test purposes, some tests might perhaps need
tweaking/skipping depending on the GDAL version. CI uses GDAL 3.4.1 for
QT5 testing and 3.7.3 for QT6 testing.
> Background/motivation for asking: I have tried compiling dif
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