Bug report #21876

Crashes when loading qml style for point layer

Added by Ghassen Aouinti 7 months ago. Updated 7 months ago.

Status:Open
Priority:High
Assignee:-
Category:Symbology
Affected QGIS version:3.6.1 Regression?:No
Operating System: Easy fix?:No
Pull Request or Patch supplied:No Resolution:
Crashes QGIS or corrupts data:Yes Copied to github as #:29691

Description

When loading a qml style file for a point layer, QGIS crashes :
This qml file was exported from a point layer which can be uploaded to it successfully.
but with this layer is Clipped to a small area and i load the same QML to the new one, QGIS crashes !

QGIS_error - Stack Trace (4.01 KB) Ghassen Aouinti, 2019-04-17 07:24 PM

Data_test.zip (70 KB) Ghassen Aouinti, 2019-04-23 03:51 PM

History

#1 Updated by Ghassen Aouinti 7 months ago

Stack Trace

QgsUnitSelectionWidget::setMapCanvas :
QgsPointClusterRendererWidget::setContext :
QgsRendererPropertiesDialog::setContext :
QgsVectorLayerProperties::updateSymbologyPage :
QgsVectorLayerProperties::syncToLayer :
QgsVectorLayerProperties::loadStyle :
QMetaObject::activate :
QAction::activate :
QMenu::actionGeometry :
QMenu::actionGeometry :
QMenu::mouseReleaseEvent :
QWidget::event :
QMenu::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 :
DispatchMessageW :
DispatchMessageW :
QEventDispatcherWin32::processEvents :
qt_plugin_query_metadata :
QEventLoop::exec :
QMenu::exec :
QDialogPrivate::operator= :
QMetaObject::activate :
QAbstractButton::clicked :
QAbstractButton::mousePressEvent :
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 :
DispatchMessageW :
DispatchMessageW :
QEventDispatcherWin32::processEvents :
qt_plugin_query_metadata :
QEventLoop::exec :
QDialog::exec :
QgisApp::showLayerProperties :
QMetaObject::activate :
QAction::activate :
QMenu::actionGeometry :
QMenu::actionGeometry :
QMenu::mouseReleaseEvent :
QWidget::event :
QMenu::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 :
DispatchMessageW :
DispatchMessageW :
QEventDispatcherWin32::processEvents :
qt_plugin_query_metadata :
QEventLoop::exec :
QMenu::exec :
QgsLayerTreeView::contextMenuEvent :
QWidget::event :
QFrame::event :
QAbstractItemView::viewportEvent :
QCoreApplicationPrivate::sendThroughObjectEventFilters :
QApplicationPrivate::notify_helper :
QApplication::notify :
QgsApplication::notify :
QCoreApplication::notifyInternal2 :
QSizePolicy::QSizePolicy :
QSizePolicy::QSizePolicy :
QApplicationPrivate::notify_helper :
QApplication::notify :
QgsApplication::notify :
QCoreApplication::notifyInternal2 :
QGuiApplicationPrivate::processMouseEvent :
QWindowSystemInterface::sendWindowSystemEvents :
QEventDispatcherWin32::processEvents :
DispatchMessageW :
DispatchMessageW :
QEventDispatcherWin32::processEvents :
qt_plugin_query_metadata :
QEventLoop::exec :
QCoreApplication::exec :
main :
BaseThreadInitThunk :
RtlUserThreadStart :

QGIS Info
QGIS Version: 3.6.1-Noosa
QGIS code revision: 2468226bc9
Compiled against Qt: 5.11.2
Running against Qt: 5.11.2
Compiled against GDAL: 2.4.1
Running against GDAL: 2.4.1

System Info
CPU Type: x86_64
Kernel Type: winnt
Kernel Version: 10.0.17763

#2 Updated by Giovanni Manghi 7 months ago

  • Status changed from Open to Feedback
  • Category changed from Unknown to Symbology

Please attach the data and the qml file that are causing the problem (cannot replicate here with my own test data).

#3 Updated by Ghassen Aouinti 7 months ago

problem solved
this was because the exported layer was a MultiPoint type layer and not a Point type Layer.

#4 Updated by Giovanni Manghi 7 months ago

Ghassen Aouinti wrote:

problem solved
this was because the exported layer was a MultiPoint type layer and not a Point type Layer.

ok, but if this is causing a crash in a consistent way then better to fix it, for this the qml and sample data would be very important, thanks.

#5 Updated by Ghassen Aouinti 7 months ago

Yes of course Giovanni, I understand this..

#6 Updated by Giovanni Manghi 7 months ago

  • Operating System deleted (Windows 10)
  • Status changed from Feedback to Open

Crash confirmed on Linux too, and is not data format dependent.

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