Bug report #20264

ProcessingToolbox crashes on calling mouse context menu

Added by Benjamin Jakimow over 1 year ago. Updated over 1 year ago.

Status:Closed
Priority:High
Assignee:Nyall Dawson
Category:Processing/Core
Affected QGIS version:3.4.0 Regression?:No
Operating System: Easy fix?:No
Pull Request or Patch supplied:No Resolution:
Crashes QGIS or corrupts data:Yes Copied to github as #:28085

Description

QGIS crashes when when calling right-mouse-click context menu from a ProcessingToolbox tree-view position below the last TreeNode.

Steps to replicate

  1. Open QGIS
  2. Open ProcessingToolbox (Ctrl+Alt+T)
  3. Resize ProceesingToolbox until while free speace appears below last/lowest TreeNode
  4. Call the TreeView context menu by right-mouse click

Screenshot ProcessingToolbox before crash

Stack Trace

QgsProcessingToolboxModel::isAlgorithm :
QgsProcessingToolboxTreeView::algorithmForIndex :
PyMethodDef_RawFastCallKeywords :
PyMethodDef_RawFastCallKeywords :
PyEval_EvalFrameDefault :
PyFunction_FastCallDict :
PyMethodDef_RawFastCallDict :
PyObject_Call :
PyInit_QtCore :
PyInit_QtCore :
PyInit_QtCore :
PyInit_QtCore :
PyInit_QtCore :
QMetaObject::activate :
QWidget::customContextMenuRequested :
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 :
CallWindowProcW :
DispatchMessageW :
QEventDispatcherWin32::processEvents :
qt_plugin_query_metadata :
QEventLoop::exec :
QCoreApplication::exec :
main :
BaseThreadInitThunk :
RtlUserThreadStart :

QGIS Info

QGIS Version: 3.4.0-Madeira
QGIS code revision: 4a4b62ed19
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

TicketQGIS.png - Screenshot ProcessingToolbox before crash (153 KB) Benjamin Jakimow, 2018-10-29 06:21 PM

Associated revisions

Revision a873289d
Added by Nyall Dawson over 1 year ago

[processing] Fix crash when right clicking toolbox outside of an item

Fixes #20264

Revision 78be68f3
Added by Nyall Dawson over 1 year ago

[processing] Fix crash when right clicking toolbox outside of an item

Fixes #20264

(cherry picked from commit a873289da7846b6761fe40733d5e7407cce7684d)

History

#1 Updated by Giovanni Manghi over 1 year ago

  • Operating System deleted (Win10 64 bit)
  • Category changed from Processing/GUI to Processing/Core

Confirmed on Linux too.

#2 Updated by Nyall Dawson over 1 year ago

  • Assignee set to Nyall Dawson
  • Status changed from Open to In Progress

#3 Updated by Nyall Dawson over 1 year ago

  • % Done changed from 0 to 100
  • Status changed from In Progress to Closed

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