https://bugs.kde.org/show_bug.cgi?id=430441
--- Comment #5 from Chris Holland <zrenf...@gmail.com> --- Was able to quickly reproduce in the release/20.12 branch. [KCrash Handler] #4 0x00007f40709b9e70 in QRect::width (this=0x10) at /usr/include/qt/QtCore/qrect.h:266 #5 0x00007f40709d642f in PlacesItemListWidget::paint (this=0x55e69f8e1a90, painter=0x7fffe660e4c0, option=0x0, widget=0x55e69f73be10) at /home/chris/Code/kde/dolphin/src/panels/places/placesitemlistwidget.cpp:118 #6 0x00007f4070836883 in KItemListWidget::createDragPixmap (this=0x55e69f8e1a90, option=0x0, widget=0x55e69f73be10) at /home/chris/Code/kde/dolphin/src/kitemviews/kitemlistwidget.cpp:370 #7 0x00007f4070840112 in KStandardItemListWidget::createDragPixmap (this=0x55e69f8e1a90, option=0x0, widget=0x55e69f73be10) at /home/chris/Code/kde/dolphin/src/kitemviews/kstandarditemlistwidget.cpp:550 #8 0x00007f407081e5e7 in KItemListView::createDragPixmap (this=0x55e69f82e230, indexes=...) at /home/chris/Code/kde/dolphin/src/kitemviews/kitemlistview.cpp:628 #9 0x00007f4070813763 in KItemListController::startDragging (this=0x55e69f801750) at /home/chris/Code/kde/dolphin/src/kitemviews/kitemlistcontroller.cpp:1264 #10 0x00007f4070810b22 in KItemListController::mouseMoveEvent (this=0x55e69f801750, event=0x7fffe660ebf0, transform=...) at /home/chris/Code/kde/dolphin/src/kitemviews/kitemlistcontroller.cpp:598 #11 0x00007f4070812ae7 in KItemListController::processEvent (this=0x55e69f801750, event=0x7fffe660ebf0, transform=...) at /home/chris/Code/kde/dolphin/src/kitemviews/kitemlistcontroller.cpp:1104 Weird, option=0x0. So QStyleOptionGraphicsItem* option is null. So it's breaking when I try to calculate the size of the capacitybar. QRect capacityRect( textInfo->pos.x(), option->rect.top() + option->rect.height() - CAPACITYBAR_HEIGHT - CAPACITYBAR_MARGIN, qMin((qreal)option->rect.width(), selectionRect().width()) - (textInfo->pos.x() - option->rect.left()), CAPACITYBAR_HEIGHT ); I wasn't aware that it could be null: https://doc.qt.io/archives/qt-4.8/qgraphicswidget.html#paint https://doc.qt.io/archives/qt-4.8/qgraphicsitem.html#paint I can easily check if option is null with `if (m_drawCapacityBar && option)`, it won't draw the capacitybar in the drag though. // We check if option=nullptr since it is null when the place is dragged. // https://bugs.kde.org/show_bug.cgi?id=430441 if (m_drawCapacityBar && option) { -- You are receiving this mail because: You are watching all bug changes.