[MeeGo-touch-dev] (no subject)

[amit.5.aggarwal at nokia.com]

Hello,

I am facing one problem when I am trying to delete the MApplicationPage I am getting crash with the following back-trace. Its calling event function of QGraphicsWidget on the same pointer 0x2a254648 which  DestinationSettingsPageInterface (this=0x2a254648,) have.

This DestinationSettingsPageInterface  is dervied from MApplicationPage . I tried by passing parent to this DestinationSettingsPageInterface which is MWidget and when I am deleting it , desturctor of this MApplicationPage is not getting called.

If anyone know , Please help me for the same.

Thanks
Amit


Program received signal SIGSEGV, Segmentation fault.
0x00000100 in ?? ()
(gdb) bt
#0  0x00000100 in ?? ()
#1  0x40d20ff4 in QGraphicsWidget::event (this=0x2a254648, event=0xbe95fe28)
    at graphicsview/qgraphicswidget.cpp:1329
#2  0x40389ff0 in MWidget::event (this=0x2a254648, event=0xbe95fe28)
    at /home/bifh2/harmattan-arm-unreleased.cs2009q1/work/libmeegotouch-0.20.43/src/corelib/widgets/core/mwidget.cpp:434
#3  0x403b7248 in MSceneWindow::event (this=0x2a254648, event=0xbe95fe28)
    at /home/bifh2/harmattan-arm-unreleased.cs2009q1/work/libmeegotouch-0.20.43/src/corelib/widgets/mscenewindow.cpp:345
#4  0x40709ba0 in QApplicationPrivate::notify_helper (this=0x2a08f1e8,
    receiver=0x2a254648, e=0xbe95fe28) at kernel/qapplication.cpp:4399
#5  0x4071174c in QApplication::notify (this=0x2a08e838, receiver=0x2a254648,
    e=0xbe95fe28) at kernel/qapplication.cpp:4280
#6  0x4107ee78 in QCoreApplication::notifyInternal (this=0x2a08e838,
    receiver=<value optimized out>, event=<value optimized out>)
    at kernel/qcoreapplication.cpp:732
#7  0x40719300 in QCoreApplication::sendEvent (receiver=0xbe95fe28,
    event=0x40487508)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#8  0x40ce90a0 in QGraphicsScenePrivate::sendEvent (
    this=<value optimized out>, item=0x2a254650, event=0xbe95fe28)
    at graphicsview/qgraphicsscene.cpp:1207
#9  0x40ce9118 in QGraphicsScene::sendEvent (this=0x2a0d3968, item=0x2a254650,
---Type <return> to continue, or q <return> to quit---
    event=0xbe95fe28) at graphicsview/qgraphicsscene.cpp:5675
#10 0x4030cbf4 in MSceneManagerPrivate::produceFullyOffDisplayEvents (
    this=0x2a0d38f8, item=0x2a254650)
    at /home/bifh2/harmattan-arm-unreleased.cs2009q1/work/libmeegotouch-0.20.43/src/corelib/scene/mscenemanager.cpp:915
#11 0x4030e308 in MSceneManagerPrivate::onSceneWindowEnteringDisappearedState (
    this=0x2a0d38f8, sceneWindow=0x2a254648)
    at /home/bifh2/harmattan-arm-unreleased.cs2009q1/work/libmeegotouch-0.20.43/src/corelib/scene/mscenemanager.cpp:1704
#12 0x4030f330 in MSceneManagerPrivate::setSceneWindowState (this=0x2a0d38f8,
    sceneWindow=0x2a254648, newState=MSceneWindow::Disappeared)
    at /home/bifh2/harmattan-arm-unreleased.cs2009q1/work/libmeegotouch-0.20.43/src/corelib/scene/mscenemanager.cpp:1589
#13 0x4030f398 in MSceneManagerPrivate::removeSceneWindow (this=0x2a3602e0,
    sceneWindow=0xbe95fe28)
    at /home/bifh2/harmattan-arm-unreleased.cs2009q1/work/libmeegotouch-0.20.43/src/corelib/scene/mscenemanager.cpp:586
#14 0x403b7b78 in ~MSceneWindow (this=0x2a254648,
    __in_chrg=<value optimized out>)
    at /home/bifh2/harmattan-arm-unreleased.cs2009q1/work/libmeegotouch-0.20.43/src/corelib/widgets/mscenewindow.cpp:118
#15 0x403928e4 in ~MApplicationPage (this=0x2a254648,
    __in_chrg=<value optimized out>)
---Type <return> to continue, or q <return> to quit---
    at /home/bifh2/harmattan-arm-unreleased.cs2009q1/work/libmeegotouch-0.20.43/src/corelib/widgets/mapplicationpage.cpp:88
#16 0x4011f634 in ~DestinationSettingsPageInterface (this=0x2a254648,
    __in_chrg=<value optimized out>) at ./destinationsettingspageinterface.h:12
#17 ~DestinationSettingsDefaultPage (this=0x2a254648,
    __in_chrg=<value optimized out>) at DestinationSettingsDefaultPage.cpp:115
#18 0x4012e634 in ~MSyncActivityLayout (this=0x2a243fa0,
    __in_chrg=<value optimized out>) at MSyncActivityLayout.cpp:103
#19 0x40131c34 in MSyncWidget::slotDeleteMSyncActivityLayout (this=0x2a253298,
    aProfileId=...) at MSyncWidget.cpp:109
#20 0x4013b984 in MSyncWidget::qt_metacall (this=0x2a253298,
---Type <return> to continue, or q <return> to quit---q