Description
What is the bug or the crash?
While digitizing a line with snapping and tracing (on all layers) turned on, if I try to move the mouse to the layer panel to toggle layer visibility, QGIS crashes
Python Stack Trace
Windows fatal exception: access violation
Current thread 0x00008ffc (most recent call first):
Stack Trace
geos::geom::Triangle::operator= :
initGEOS :
GEOSGeom_extractUniquePoints_r :
QgsTracer::initGraph :
QgsMapToolCapture::tracingAddVertex :
QgsMapToolCapture::addVertex :
QgsMapToolCapture::cadCanvasReleaseEvent :
QgsMapToolAdvancedDigitizing::canvasReleaseEvent :
QgsMapCanvas::mouseReleaseEvent :
QWidget::event :
QFrame::event :
QGraphicsView::viewportEvent :
QCoreApplicationPrivate::sendThroughObjectEventFilters :
QApplicationPrivate::notify_helper :
QApplication::notify :
QgsApplication::notify :
QCoreApplication::notifyInternal2 :
QApplicationPrivate::sendMouseEvent :
QSizePolicy::QSizePolicy :
QSizePolicy::QSizePolicy :
QApplicationPrivate::notify_helper :
QApplication::notify :
QgsApplication::notify :
QCoreApplication::notifyInternal2 :
QGuiApplicationPrivate::processMouseEvent :
QWindowSystemInterface::sendWindowSystemEvents :
QEventDispatcherWin32::processEvents :
qt_plugin_query_metadata :
QEventLoop::exec :
QCoreApplication::exec :
main :
BaseThreadInitThunk :
RtlUserThreadStart :
QGIS Info
QGIS Version: 3.42.3-M�nster
QGIS code revision: bb018e1
Compiled against Qt: 5.15.13
Running against Qt: 5.15.13
Compiled against GDAL: 3.10.3
Running against GDAL: 3.10.3
System Info
CPU Type: x86_64
Kernel Type: winnt
Kernel Version: 10.0.22631
Steps to reproduce the issue
Add several vector layers to project. Begin editing a line vector with snapping and tracing enabled on all layers. Start digitizing new line feature, but before completing, move mouse off of canvas to Layers panel to reproduce crash.
Versions
| QGIS version | 3.42.3-Münster |
| QGIS code revision | bb018e12fe |
| 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 | 17.3 |
| SpatiaLite version | 5.1.0 |
| QWT version | 6.3.0 |
| QScintilla2 version | 2.14.1 |
| OS version | Windows 11 Version 2009 |
| Active Python plugins | |
| geo_sim_processing | 1.2.0 |
| latlontools | 3.7.4 |
| MagneticDeclination | 2.4.4 |
| pointsamplingtool | 0.5.4 |
| processing_saga_nextgen | 1.0.0 |
| profiletool | 4.3.2 |
| qchainage | 3.0.1 |
| QCopycanvas | 0.7 |
| qfieldsync | v4.14.1 |
| qgis2web | 3.26.0 |
| splitmultipart | 1.0.0 |
| 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
No response