Description
What is the bug or the crash?
When activating the "Enable path" option and trying to add a line from a layer so that it follows the path and not vertex by vertex, QGis Munster becomes corrupted.
Python Stack Trace
Windows fatal exception: access violation
Current thread 0x00004274 (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 :
Steps to reproduce the issue
- Click on "Enable path"
- Add a line on the outline of a polygon
- See error
Versions
Versión de QGIS | 3.42.2-Münster |
Revisión del código de QGIS | 402273f8c2 |
Libraries | |
Versión Qt | 5.15.13 |
Versión de Python | 3.12.10 |
GDAL version | 3.10.3 |
Versión de PROJ | 9.6.0 |
Versión del registro de base de datos EPSG | v12.004 (2025-03-02) |
Versión de GEOS | 3.13.1-CAPI-1.19.2 |
Versión de SQLite | 3.46.1 |
Versión de PDAL | 2.8.3 |
Versión del cliente de PostgreSQL | 17.3 |
Versión de SpatiaLite | 5.1.0 |
Versión de QWT | 6.3.0 |
Versión de QScintilla2 | 2.14.1 |
Versión del SO | Windows 11 Version 2009 |
Complementos activos de Python | |
ManzanaConsecutivaPlugin | 1 |
quick_map_services | 0.21.2 |
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

