Download Vector Tiles always crashes [Windows] #62325
Description
What is the bug or the crash?
Upon attempting to use the "Download Vector Tiles" algorithm from the Processing Toolbox, independently of parameters supplied, it crashes with the following error message:
Windows fatal exception: access violation
The python stack trace points to: dlg.exec() in ProcessingPlugin.py, though I doubt that helps much at all
The C++ stack trace points to:
QBitArray::QBitArray :
QgsMeshEditingDelaunayTriangulation::text :
QgsProcessingAlgorithm::runPrepared :
QgsProcessingAlgRunnerTask::run :
pdal::PointView::layout :
QgsTask::start :
QThreadPoolPrivate::reset :
QThread::start :
BaseThreadInitThunk :
RtlUserThreadStart :
Steps to reproduce the issue
-
Create a Vector Tile Service Connection pointing to the URL: "https://basemaps.arcgis.com/arcgis/rest/services/World_Basemap_v2/VectorTileServer" and with a min and max zoom values of 1 and 2, respectively (though any zoom value should cause this crash)
-
Add a Vector Tile Layer based on the earlier Connection
-
Select "Download Vector Tiles" in the Toolbox
-
Select:
- Input Layer: The previously added layer
- Extent: Calculate from Layer -> Previously added layer
- Max. Zoom Level: 1 or 2 (or whatever you selected before)
- Tile Limit: 100 (should work, for zoom level 2)
- Output: Doesn't matter, temporary file or not, it doesn't work
-
Press "Run" and wait a short while
-
Crash
Versions
| QGIS version | 3.40.7-Bratislava |
| QGIS code revision | 91d544fdd4 |
| Libraries | |
| Qt version | 5.15.13 |
| Python version | 3.12.10 |
| GDAL version | 3.10.3 |
| PROJ version | 9.6.0 |
| EPSG Registry database version | v12.004 (2025-03-02) |
| GEOS version | 3.13.1-CAPI-1.19.2 |
| SQLite version | 3.46.1 |
| PDAL version | 2.8.3 |
| PostgreSQL client version | unknown |
| SpatiaLite version | 5.1.0 |
| QWT version | 6.3.0 |
| QScintilla2 version | 2.14.1 |
| OS version | Windows 10 Version 2009 |
| Active Python plugins | |
| db_manager | 0.1.20 |
| grassprovider | 2.12.99 |
| MetaSearch | 0.3.6 |
| processing | 2.12.99 |
Supported QGIS version
- I'm running a supported QGIS version according to the roadmap.
New profile
- I tried with a new QGIS profile
Additional context
I just recently installed QGIS, and this is the first thing I tried, with no plugins whatsoever