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<p class="MsoNormal"><span style="mso-ligatures:none">What causes an access violation intermittently? Once it happens sometimes it continues to happen, and I have to delete the QGIS directory in AppData\Roaming\ which is annoying because I have my plugin there
and I need to copy it to another directory and then copy it back after running QGIS for first time to have the directory recreated.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-ligatures:none"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="mso-ligatures:none">It seems to be happening with
</span><span style="font-size:10.0pt;font-family:"Courier New";mso-ligatures:none">pyqtgraph\Qt.py which is not my code.</span><span style="mso-ligatures:none"><o:p></o:p></span></p>
<p class="MsoNormal"><b><span style="mso-ligatures:none"><o:p> </o:p></span></b></p>
<p class="MsoNormal"><b><span style="mso-ligatures:none">Python Stack Trace</span></b><span style="mso-ligatures:none"><o:p></o:p></span></p>
<p class="MsoNormal" style="margin-top:9.0pt"><span style="font-size:10.0pt;font-family:"Courier New";mso-ligatures:none">Windows fatal exception: access violation<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New";mso-ligatures:none"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New";mso-ligatures:none">Current thread 0x00003b98 (most recent call first):<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New";mso-ligatures:none"> File "C:\PROGRA~1\QGIS33~1.4\apps\Python39\lib\site-packages\pyqtgraph\Qt.py", line 285 in setResizeMode<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New";mso-ligatures:none"> self.setSectionResizeMode(*args)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New";mso-ligatures:none"> File "C:\Users\RDTECLAC\AppData\Roaming\QGIS\QGIS3\profiles\default\python\plugins\site_selection\tools\master_planning\design_palette_ui.py", line 470 in create_project_view_layout_ui<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New";mso-ligatures:none"> self.DESIGN_PALETTE_DIALOG.projectViewQTreeView.header().setResizeMode(5, QHeaderView.ResizeToContents)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New";mso-ligatures:none"> File "C:\Users\RDTECLAC\AppData\Roaming\QGIS\QGIS3\profiles\default\python\plugins\site_selection\tools\master_planning\design_palette_ui.py", line 117 in init_ui_parameters<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New";mso-ligatures:none"> self.create_project_view_layout_ui()<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New";mso-ligatures:none"> File "C:\Users\RDTECLAC\AppData\Roaming\QGIS\QGIS3\profiles\default\python\plugins\site_selection\tools\master_planning\design_palette_ui.py", line 90 in load<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New";mso-ligatures:none"> self.init_ui_parameters()<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New";mso-ligatures:none"> File "C:\Users\RDTECLAC\AppData\Roaming\QGIS\QGIS3\profiles\default\python\plugins\site_selection\app\gui.py", line 198 in run_mp<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-bottom:9.0pt"><span style="font-size:10.0pt;font-family:"Courier New";mso-ligatures:none"> master_planning_dialog.load()<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-ligatures:none"><br>
<br>
<b>Stack Trace</b><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:9.0pt;margin-right:0in;margin-bottom:9.0pt;margin-left:0in">
<span style="font-size:10.0pt;font-family:"Courier New";mso-ligatures:none"><br>
QHeaderView::count :<br>
QHeaderView::setSectionResizeMode :<br>
PyInit_QtWidgets :<br>
PyObject_Str :<br>
PyObject_Call :<br>
PyObject_Call :<br>
PyEval_EvalFrameDefault :<br>
PyFunction_Vectorcall :<br>
PyObject_GC_Del :<br>
PyEval_EvalFrameDefault :<br>
PyEval_EvalFrameDefault :<br>
PyFunction_Vectorcall :<br>
PyEval_EvalFrameDefault :<br>
PyEval_EvalFrameDefault :<br>
PyFunction_Vectorcall :<br>
PyObject_GC_Del :<br>
PyVectorcall_Call :<br>
PyObject_Call :<br>
PyInit_QtCore :<br>
PyInit_QtCore :<br>
PyInit_QtCore :<br>
PyInit_QtCore :<br>
QObject::qt_static_metacall :<br>
QAction::activate :<br>
QAbstractButton::click :<br>
QAbstractButton::mouseReleaseEvent :<br>
QToolButton::mouseReleaseEvent :<br>
QWidget::event :<br>
QApplicationPrivate::notify_helper :<br>
QApplication::notify :<br>
QgsApplication::notify :<br>
QCoreApplication::notifyInternal2 :<br>
QApplicationPrivate::sendMouseEvent :<br>
QSizePolicy::QSizePolicy :<br>
QSizePolicy::QSizePolicy :<br>
QApplicationPrivate::notify_helper :<br>
QApplication::notify :<br>
QgsApplication::notify :<br>
QCoreApplication::notifyInternal2 :<br>
QGuiApplicationPrivate::processMouseEvent :<br>
QWindowSystemInterface::sendWindowSystemEvents :<br>
QEventDispatcherWin32::processEvents :<br>
qt_plugin_query_metadata :<br>
QEventLoop::exec :<br>
QCoreApplication::exec :<br>
main :<br>
BaseThreadInitThunk :<br>
RtlUserThreadStart :<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-ligatures:none"><br>
<br>
<br>
<b>QGIS Info</b><br>
QGIS Version: 3.34.4-Prizren<br>
QGIS code revision: decd43dc<br>
Compiled against Qt: 5.15.3<br>
Running against Qt: 5.15.3<br>
Compiled against GDAL: 3.8.4<br>
Running against GDAL: 3.8.4<br>
<br>
<br>
<br>
<b>System Info</b><br>
CPU Type: x86_64<br>
Kernel Type: winnt<br>
Kernel Version: 10.0.19045</span><o:p></o:p></p>
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