Bug report #21395

QGIS crashes after deactivating a GDAL driver in use in the project

Added by Alexandre Neto 10 months ago. Updated 9 months ago.

Status:Open
Priority:High
Assignee:-
Category:Data Provider/OGR
Affected QGIS version:3.4.5 Regression?:No
Operating System: Easy fix?:No
Pull Request or Patch supplied:No Resolution:
Crashes QGIS or corrupts data:Yes Copied to github as #:29212

Description

If you disable a GDAL driver in a QGIS session while having a file (using the driver) loaded, trying to open the layer's properties will originate a QGIS Crash.

Although it would be expected for the layer to stop working properly, it would be nicer if we could avoid the crash. I tried JP2 format and GeoTIFF, but This probably may affect all formats.

To replicate the issue:

1. Open the TIF file provided.

3. Go to Settings > Options > GDAL and disable the used driver (GeoTiff)

4. Try to open the layer properties.

Crash ID: 9061f923e086217e2f7aa8fb6923be2342099ae5

Stack Trace

QString::QString :
QtPrivate::trimmed :
QString::trimmed_helper :
QString::trimmed :
QgsProcessingParameterString::asScriptCode :
PyInit__core :
dataCapabilities :
QgsRasterLayer::htmlMetadata :
QgsRasterLayerProperties::sync :
QgsRasterLayerProperties::QgsRasterLayerProperties :
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: 3.6.0-Noosa
QGIS code revision: 58734527ab
Compiled against Qt: 5.11.2
Running against Qt: 5.11.2
Compiled against GDAL: 2.4.0
Running against GDAL: 2.4.0

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

googlegeo.tif (1.1 MB) Alexandre Neto, 2019-02-26 12:21 PM

History

#1 Updated by Alessandro Pasotti 10 months ago

Just curious: what's the use case for disabling a driver?

#2 Updated by Giovanni Manghi 9 months ago

  • Priority changed from Normal to High
  • Subject changed from QGIS Crashes after deactivating a GDAL driver in use in the project. to QGIS crashes after deactivating a GDAL driver in use in the project

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