Bug report #20140
QgsExternalResourceWidgetWrapper crashes
Status: | Closed | ||
---|---|---|---|
Priority: | High | ||
Assignee: | |||
Category: | Attribute table | ||
Affected QGIS version: | 3.4.1 | Regression?: | Yes |
Operating System: | Win10 64 bit | Easy fix?: | No |
Pull Request or Patch supplied: | No | Resolution: | duplicate |
Crashes QGIS or corrupts data: | Yes | Copied to github as #: | 27961 |
Description
QGIS crashes when using a QgsExternalResourceWidget in the Attribute TableView to edit the String Field value of a QgsVectorLayer (tested in-memory and geopackage)
Test-Case: Assume we have a QgsVectorFile with string QgsField "textfield"
1. Layer Properties -> Attribute Forms -> set Widget Type of "textfield" to "Attachment" (activates the QgsExternalResourceWidgetWrapper + Factory) (01_AttributeFormDialog.png)
2. Open Attribute Table View, activate Edit mode and try to edit attribute "textfield" creates an edit widget (02_EditTableView.png)
3. Left-Mouse-clock on "..." button opens a "select file dialog" BUT the edit widget disappears meanwhile (03_DisappearedEditWidget.png)
4. Leaving the "select file dialog" (accept/cancel) crashed QGIS
Similar behavior was observed for own implementations of QgsEditorWidgetWrappers using QGIS Python API.
Stack Trace
IUnknown_QueryService : DllGetClassObject : DllGetClassObject : QDialog::exec : QFileDialog::getOpenFileUrl : QFileDialog::getOpenFileName : QgsFileWidget::openFileDialog : QMetaObject::activate : QAbstractButton::clicked : 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 : CallWindowProcW : DispatchMessageW : QEventDispatcherWin32::processEvents : qt_plugin_query_metadata : QEventLoop::exec : QCoreApplication::exec : main : BaseThreadInitThunk : RtlUserThreadStart :
QGIS Info
QGIS Version: 3.2.3-Bonn
QGIS code revision: 0de984d7f9
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
Related issues
History
#1
Updated by David Signer over 6 years ago
I can reproduce that on Linux.
But it crashes before opening the file dialog.
#2
Updated by David Signer over 6 years ago
- Assignee set to David Signer
#3
Updated by Giovanni Manghi over 6 years ago
- Status changed from Open to Feedback
Please try on QGIS 3.4.1, if the issue is still valid change the affected version, thanks.
#4
Updated by Benjamin Jakimow over 6 years ago
Same crash happens with:
QGIS version 3.4.1-Madeira
QGIS code revision 383851c597
Compiled against Qt 5.11.2
Running against Qt 5.11.2
Compiled against GDAL/OGR 2.3.2
Running against GDAL/OGR 2.3.2
#5
Updated by Benjamin Jakimow over 6 years ago
It seems that I don't have access rights to modify the affected version of this issue.
#6
Updated by Harrissou Santanna over 6 years ago
- Affected QGIS version changed from 3.2.3 to 3.4.1
#7
Updated by Giovanni Manghi over 6 years ago
- Status changed from Feedback to Open
#8
Updated by Julien Cabieces about 6 years ago
- Status changed from Open to Closed
- Resolution set to duplicate
Same as #19118
Cannot reproduce on Linux
#9
Updated by Jürgen Fischer about 6 years ago
- Duplicates Bug report #19118: Crash when clicking browse button in attachment edit widget added