Topology Checker crashes

[L-P-beginner]

What is the bug or the crash?

Using Topology Checker Panel - Must Not have gaps (only) - Validate extent
in a Geopackage layer. It has happened more than once.

(It had run without any issue on a small area, 50 ha, next with 26000 ha, and then in another area of 26000 crashes)

Steps to reproduce the issue

Topology Checker Panel
Must Not have gaps (only)
zoom to a small area
Validate extent -> ok
zoom to a bigger area (more hectares)
Validate extent -> ok
zoom to a different area aprox same hectares
Validate extent -> crashes

Versions

3.34.4-Prizren

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

[pathmapper]

Crash reproduced with 3.36.3 on Windows, confirmed this happens with lots of features:

Test data: http://opendata-kreis-viersen.de/QGIS/testdaten/test.gpkg

Python Stack Trace
Windows fatal exception: access violation

Current thread 0x00002e00 (most recent call first):
  


Stack Trace


QVariant::QVariant :
version :
QAbstractProxyModel::headerData :
QSortFilterProxyModel::headerData :
QHeaderView::paintSection :
QHeaderView::paintEvent :
QWidget::event :
QFrame::event :
QAbstractItemView::viewportEvent :
QHeaderView::viewportEvent :
QCoreApplicationPrivate::sendThroughObjectEventFilters :
QApplicationPrivate::notify_helper :
QApplication::notify :
QgsApplication::notify :
QCoreApplication::notifyInternal2 :
QWidgetPrivate::drawWidget :
QWidgetPrivate::moveRect :
QWidget::event :
QApplicationPrivate::notify_helper :
QApplication::notify :
QgsApplication::notify :
QCoreApplication::notifyInternal2 :
QCoreApplicationPrivate::sendPostedEvents :
qt_plugin_query_metadata :
QEventDispatcherWin32::processEvents :
qt_plugin_query_metadata :
QProgressDialog::setValue :
QObject::qt_static_metacall :
version :
version :
version :
version :
QObject::qt_static_metacall :
QAction::activate :
QAbstractButton::click :
QAbstractButton::mouseReleaseEvent :
QToolButton::mouseReleaseEvent :
QWidget::event :
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: 3.36.3-Maidenhead
QGIS code revision: 2df96554
Compiled against Qt: 5.15.13
Running against Qt: 5.15.13
Compiled against GDAL: 3.9.0
Running against GDAL: 3.9.0



System Info
CPU Type: x86_64
Kernel Type: winnt
Kernel Version: 10.0.19045

[pathmapper]

The first run of a QGIS session is fine -> the issue is fixed by #57695

[troopa81]

@pathmapper Thans for testing, it's indeed the same issue