[umbrello-devel] [umbrello] [Bug 324058] New: Crash deleting activity with pin

[Ralf Habacker]

https://bugs.kde.org/show_bug.cgi?id=324058

            Bug ID: 324058
           Summary: Crash deleting activity with pin
    Classification: Unclassified
           Product: umbrello
           Version: Git
          Platform: unspecified
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: NOR
         Component: general
          Assignee: umbrello-devel at kde.org
          Reporter: ralf.habacker at freenet.de

umbrello crashes when an activity widget or other  activity diagram widgets
with a pin widget is deleted. 


Reproducible: Always

Steps to Reproduce:
1. start umbrello
2. create activity diagram
3. add activity 
4. add pin widget
5. delete activity
Actual Results:  
umbrello crashes

Expected Results:  
umbrello should not crash

0    QGraphicsItem::pos    qgraphicsitem.cpp    3614    0x7ffff4f596e4    
1    QGraphicsItem::x    qgraphicsitem.h    280    0x444e99    
2    PinWidget::paint    pinwidget.cpp    82    0x61764e    
3    QGraphicsScenePrivate::draw    qgraphicsscene.cpp    4964   
0x7ffff4f9ae25    
4    QGraphicsScenePrivate::drawSubtreeRecursive    qgraphicsscene.cpp    4857 
  0x7ffff4f9bba5    
5    QGraphicsScenePrivate::drawItems    qgraphicsscene.cpp    4739   
0x7ffff4f9c67e    
6    QGraphicsView::paintEvent    qgraphicsview.cpp    3471    0x7ffff4fb8978   
7    QWidget::event    qwidget.cpp    8533    0x7ffff49f638e    
8    QFrame::event    qframe.cpp    557    0x7ffff4da1a86    
9    QGraphicsView::viewportEvent    qgraphicsview.cpp    2866   
0x7ffff4fb9aab    
10    QCoreApplicationPrivate::sendThroughObjectEventFilters   
qcoreapplication.cpp    1059    0x7ffff5819fe6    
11    QApplicationPrivate::notify_helper    qapplication.cpp    4558   
0x7ffff49a68ec    
12    QApplication::notify    qapplication.cpp    4423    0x7ffff49aad9a    
13    KApplication::notify(QObject*, QEvent*)    /usr/lib64/libkdeui.so.5      
 0x7ffff67535e6    
14    QCoreApplication::notifyInternal    qcoreapplication.cpp    949   
0x7ffff5819e7e    
15    sendSpontaneousEvent    qcoreapplication.h    234    0x7ffff49f1f54    
16    QWidgetPrivate::drawWidget    qwidget.cpp    5599    0x7ffff49f1f54    
17    QWidgetBackingStore::sync    qbackingstore.cpp    1365    0x7ffff4bbc9dd  
18    QWidgetPrivate::syncBackingStore    qwidget.cpp    1894    0x7ffff49e6aa0 
19    QWidget::event    qwidget.cpp    8680    0x7ffff49f6834    
20    QMainWindow::event    qmainwindow.cpp    1478    0x7ffff4dbb2db    
21    KXmlGuiWindow::event(QEvent*)    /usr/lib64/libkdeui.so.5       
0x7ffff6845498    
22    QApplicationPrivate::notify_helper    qapplication.cpp    4562   
0x7ffff49a691c    
23    QApplication::notify    qapplication.cpp    4423    0x7ffff49aad9a    
24    KApplication::notify(QObject*, QEvent*)    /usr/lib64/libkdeui.so.5      
 0x7ffff67535e6    
25    QCoreApplication::notifyInternal    qcoreapplication.cpp    949   
0x7ffff5819e7e    
26    sendEvent    qcoreapplication.h    231    0x7ffff581d7e1    
27    QCoreApplicationPrivate::sendPostedEvents    qcoreapplication.cpp    1573
   0x7ffff581d7e1    
28    dispatchPendingUpdateRequests    qgraphicsview_p.h    200   
0x7ffff4f955a2    
29    QGraphicsScenePrivate::_q_processDirtyItems    qgraphicsscene.cpp    515 
  0x7ffff4f955a2    
30    qt_static_metacall    moc_qgraphicsscene.cpp    106    0x7ffff4f95759    
31    QGraphicsScene::qt_static_metacall    moc_qgraphicsscene.cpp    85   
0x7ffff4f95759    
32    QObject::event    qobject.cpp    1203    0x7ffff582e85e    
33    QGraphicsScene::event    qgraphicsscene.cpp    3565    0x7ffff4fa0174    
34    QApplicationPrivate::notify_helper    qapplication.cpp    4562   
0x7ffff49a691c    
35    QApplication::notify    qapplication.cpp    4423    0x7ffff49aad9a    
36    KApplication::notify(QObject*, QEvent*)    /usr/lib64/libkdeui.so.5      
 0x7ffff67535e6    
37    QCoreApplication::notifyInternal    qcoreapplication.cpp    949   
0x7ffff5819e7e    
38    sendEvent    qcoreapplication.h    231    0x7ffff581d7e1    
39    QCoreApplicationPrivate::sendPostedEvents    qcoreapplication.cpp    1573
   0x7ffff581d7e1    
40    sendPostedEvents    qcoreapplication.h    236    0x7ffff5848343    
41    postEventSourceDispatch    qeventdispatcher_glib.cpp    280   
0x7ffff5848343    
42    g_main_context_dispatch    /usr/lib64/libglib-2.0.so.0       
0x7ffff01583b5    
43    ??    /usr/lib64/libglib-2.0.so.0        0x7ffff01586e8    
44    g_main_context_iteration    /usr/lib64/libglib-2.0.so.0       
0x7ffff01587a4    
45    QEventDispatcherGlib::processEvents    qeventdispatcher_glib.cpp    425  
 0x7ffff58484d6    
46    QGuiEventDispatcherGlib::processEvents    qguieventdispatcher_glib.cpp   
204    0x7ffff4a46dde    
47    QEventLoop::processEvents    qeventloop.cpp    149    0x7ffff5818b2f    
48    QEventLoop::exec    qeventloop.cpp    204    0x7ffff5818db8    
49    QCoreApplication::exec    qcoreapplication.cpp    1221    0x7ffff581daf8  
50    main    main.cpp    113    0x437c12

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