[umbrello] [Bug 416013] Umbrello Crash On Moving the Seconds element in the Class Diagram

Ralf Habacker bugzilla_noreply at kde.org
Thu Jan 9 10:44:37 GMT 2020


https://bugs.kde.org/show_bug.cgi?id=416013

Ralf Habacker <ralf.habacker at freenet.de> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
     Ever confirmed|0                           |1
                 CC|                            |ralf.habacker at freenet.de
             Status|REPORTED                    |CONFIRMED

--- Comment #1 from Ralf Habacker <ralf.habacker at freenet.de> ---
This crash is caused by a recursive event loop that leads to a stack overflow
and also occurs under Linux
...
#902 0x00007ffff2ea6a9e in QAbstractSlider::valueChanged(int) ()
#903 0x00007ffff2e46fab in QGraphicsViewPrivate::recalculateContentSize() ()
#904 0x00007ffff2e4cb89 in  ()
#905 0x00007ffff1f9ef8d in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) ()
#906 0x00007ffff2e1c4d5 in QGraphicsScene::sceneRectChanged(QRectF const&) ()
#907 0x00000000006a79e9 in UMLScene::resizeSceneToItems() ()
#908 0x0000000000624ab4 in UMLWidget::mouseMoveEvent(QGraphicsSceneMouseEvent*)
()
#909 0x000000000065e17a in ToolBarStateArrow::mouseMoveWidget() ()
#910 0x000000000066052c in ToolBarState::mouseMove(QGraphicsSceneMouseEvent*)
()
#911 0x000000000069b040 in UMLScene::mouseMoveEvent(QGraphicsSceneMouseEvent*)
()
#912 0x00007ffff2e36f1b in QGraphicsScene::event(QEvent*) ()
#913 0x00007ffff2814ebc in QApplicationPrivate::notify_helper(QObject*,
QEvent*) ()
#914 0x00007ffff281c017 in QApplication::notify(QObject*, QEvent*) ()
#915 0x00007ffff67fc65a in KApplication::notify(QObject*, QEvent*) ()
#916 0x00007ffff1f8acce in QCoreApplication::notifyInternal(QObject*, QEvent*)
()
#917 0x00007ffff2e4d6e8 in
QGraphicsViewPrivate::mouseMoveEventHandler(QMouseEvent*) ()
#918 0x00007ffff2e4d965 in QGraphicsView::scrollContentsBy(int, int) ()
#919 0x00007ffff1f9ef8d in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) ()
#920 0x00007ffff2ea6a9e in QAbstractSlider::valueChanged(int) ()
#921 0x00007ffff2e470c3 in QGraphicsViewPrivate::recalculateContentSize() ()
#922 0x00007ffff2e4cb89 in  ()
#923 0x00007ffff1f9ef8d in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) ()
#924 0x00007ffff2e1c4d5 in QGraphicsScene::sceneRectChanged(QRectF const&) ()
#925 0x00000000006a79e9 in UMLScene::resizeSceneToItems() ()
#926 0x0000000000624ab4 in UMLWidget::mouseMoveEvent(QGraphicsSceneMouseEvent*)
()
#927 0x000000000065e17a in ToolBarStateArrow::mouseMoveWidget() ()
#928 0x000000000066052c in ToolBarState::mouseMove(QGraphicsSceneMouseEvent*)
()
#929 0x000000000069b040 in UMLScene::mouseMoveEvent(QGraphicsSceneMouseEvent*)
()
#930 0x00007ffff2e36f1b in QGraphicsScene::event(QEvent*) ()
#931 0x00007ffff2814ebc in QApplicationPrivate::notify_helper(QObject*,
QEvent*) ()
#932 0x00007ffff281c017 in QApplication::notify(QObject*, QEvent*) ()
#933 0x00007ffff67fc65a in KApplication::notify(QObject*, QEvent*) ()
#934 0x00007ffff1f8acce in QCoreApplication::notifyInternal(QObject*, QEvent*)
()
#935 0x00007ffff2e4d6e8 in
QGraphicsViewPrivate::mouseMoveEventHandler(QMouseEvent*) ()
#936 0x00007ffff2e4d965 in QGraphicsView::scrollContentsBy(int, int) ()
#937 0x00007ffff1f9ef8d in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) ()
#938 0x00007ffff2ea6a9e in QAbstractSlider::valueChanged(int) ()
...

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