Bug report #20841

QGIS Crashes when drawning lines using snapping tools

Added by Leonardo Nazareth almost 6 years ago. Updated almost 6 years ago.

Status:Closed
Priority:High
Assignee:-
Category:Vectors
Affected QGIS version:3.4.2 Regression?:No
Operating System:Windows 10 Easy fix?:No
Pull Request or Patch supplied:No Resolution:invalid
Crashes QGIS or corrupts data:Yes Copied to github as #:28660

Description

User Feedback

I was drawning lines of a sewer network using the snapping tool, when I put the mouse near the vertex and before do the left click on the mouse QGIS has crashed, this has happening several times in the last 30 minutes.

Report Details

Crash ID: d6d70ee42df1d47edd8f50d7d2aee51de383c94a

Stack Trace

QgsGeometry::closestVertex :
QgsPointLocator::setRenderContext :
SpatialIndex::RTree::loadRTree :
SpatialIndex::RTree::Data::getShape :
QgsPointLocator::nearestVertex :
QgsSnappingUtils::~QgsSnappingUtils :
QgsSnappingUtils::snapToMap :
QgsMapMouseEvent::snapPoint :
QgsMapToolAdvancedDigitizing::canvasMoveEvent :
QgsMapCanvas::mouseMoveEvent :
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 :
CallWindowProcW :
DispatchMessageW :
QEventDispatcherWin32::processEvents :
qt_plugin_query_metadata :
QEventLoop::exec :
QCoreApplication::exec :
main :
BaseThreadInitThunk :
RtlUserThreadStart :

QGIS Info
QGIS Version: 3.4.2-Madeira
QGIS code revision: 22034aa070
Compiled against Qt: 5.11.2
Running against Qt: 5.11.2
Compiled against GDAL: 2.3.2
Running against GDAL: 2.3.2

System Info
CPU Type: x86_64
Kernel Type: winnt
Kernel Version: 10.0.17134

History

#1 Updated by salvatore fiandaca almost 6 years ago

I had the same problem, I solved by creating a new profile (settings) and without using third-party plugins.
regards

#2 Updated by Giovanni Manghi almost 6 years ago

  • Crashes QGIS or corrupts data changed from No to Yes
  • Priority changed from Normal to High
  • Status changed from Open to Feedback

Please try with a new/clean profile (no 3rd party plugins) and with qgis 3.4.4.

#3 Updated by Leonardo Nazareth almost 6 years ago

Giovanni Manghi wrote:

Please try with a new/clean profile (no 3rd party plugins) and with qgis 3.4.4.

I realized that it was a problem with a plugin that I'm developing. When I generate the feature and save the attributes by the plugin, some cache was still working and the features were duplicated, so when I tried to use the snapping tools it crashes the QGIS.

#4 Updated by Giovanni Manghi almost 6 years ago

  • Status changed from Feedback to Closed
  • Resolution set to invalid

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