crash in grouping desktop

Can you update kdelibs/plasma and see if it still crashes?

I updated kdelibs, kdebase and kdeplasma-addons and tried again but no luck :(

but the backtrace is different, right? post the new one please.

(In reply to comment #4)
> but the backtrace is different, right? post the new one please.

Application: Plasma Desktop Shell (kdeinit4), signal: Segmentation fault
[KCrash Handler]
#7  Plasma::FrameData::ref (this=0x87e7720, svg=0x8869b28) at /home/kde-devel/qt4/include/QtCore/qbasicatomic.h:75
#8  0xb4ad3e0a in Plasma::FrameSvg::resizeFrame (this=0x8869b28, size=@0xbfab42a8) at /home/kde-devel/kdesvn/kdelibs/plasma/framesvg.cpp:299
#9  0xa91cd644 in AbstractGroup::resizeEvent (this=0x8832cc0, event=0xbfab4908) at /home/kde-devel/kdesvn/kdeplasma-addons/containments/groupingdesktop/lib/abstractgroup.cpp:701
#10 0xa91e8949 in FlowGroup::resizeEvent (this=0x8832cc0, event=0xbfab4908) at /home/kde-devel/kdesvn/kdeplasma-addons/containments/groupingdesktop/lib/groups/flowgroup.cpp:347
#11 0xb6811cb6 in QGraphicsWidget::event (this=0x8832cc0, event=0xbfab4908) at /home/kde-devel/kdesvn/qt-copy/src/gui/graphicsview/qgraphicswidget.cpp:1337
#12 0xb5f9dffc in QApplicationPrivate::notify_helper (this=0x8150bf8, receiver=0x8832cc0, e=0xbfab4908) at /home/kde-devel/kdesvn/qt-copy/src/gui/kernel/qapplication.cpp:4397
#13 0xb5f9e46e in QApplication::notify (this=0x814aa60, receiver=0x8832cc0, e=0xbfab4908) at /home/kde-devel/kdesvn/qt-copy/src/gui/kernel/qapplication.cpp:3799
#14 0xb750232d in KApplication::notify (this=0x814aa60, receiver=0x8832cc0, event=0xbfab4908) at /home/kde-devel/kdesvn/kdelibs/kdeui/kernel/kapplication.cpp:311
#15 0xb6cfc1e6 in QCoreApplication::notifyInternal (this=0x814aa60, receiver=0x8832cc0, event=0xbfab4908) at /home/kde-devel/kdesvn/qt-copy/src/corelib/kernel/qcoreapplication.cpp:732
#16 0xb6d018d3 in QCoreApplication::sendEvent (receiver=0x8832cc0, event=0xbfab4908) at ../../include/QtCore/../../../../qt-copy/src/corelib/kernel/qcoreapplication.h:215
#17 0xb68141ce in QGraphicsWidget::setGeometry (this=0x8832cc0, rect=@0xbfab4aa0) at /home/kde-devel/kdesvn/qt-copy/src/gui/graphicsview/qgraphicswidget.cpp:404
#18 0xb681369d in QGraphicsWidget::resize (this=0x8832cc0, size=@0xbfab4b50) at /home/kde-devel/kdesvn/qt-copy/src/gui/graphicsview/qgraphicswidget.cpp:309
#19 0xa91e9dda in FlowGroup (this=0x8832cc0, parent=0x839a038, wFlags={i = -1079292980}) at /home/kde-devel/qt4/include/QtGui/qgraphicswidget.h:111
#20 0xa91eb1d2 in GroupFactory::createGroup<FlowGroup> (parent=0x839a038) at /home/kde-devel/kdesvn/kdeplasma-addons/containments/groupingdesktop/lib/groupfactory_p.h:60
#21 0xa91d40ec in GroupFactory::load (name=@0xbfab4d5c, parent=0x839a038) at /home/kde-devel/kdesvn/kdeplasma-addons/containments/groupingdesktop/lib/groupfactory.cpp:31
#22 0xa91cc964 in AbstractGroup::load (name=@0xbfab4d5c, parent=0x839a038) at /home/kde-devel/kdesvn/kdeplasma-addons/containments/groupingdesktop/lib/abstractgroup.cpp:825
#23 0xa91d6b07 in GroupingContainmentPrivate::createGroup (this=0x863ab10, plugin=@0xbfab4d5c, pos=@0xbfab4d08, id=8, delayInit=false)
    at /home/kde-devel/kdesvn/kdeplasma-addons/containments/groupingdesktop/lib/groupingcontainment.cpp:101
#24 0xa91d717b in GroupingContainment::restoreContents (this=0x839a030, group=@0xbfab5204) at /home/kde-devel/kdesvn/kdeplasma-addons/containments/groupingdesktop/lib/groupingcontainment.cpp:850
#25 0xb4a86d12 in Plasma::Containment::restore (this=0x839a030, group=@0xbfab5204) at /home/kde-devel/kdesvn/kdelibs/plasma/containment.cpp:360
#26 0xa92033c9 in GroupingPanel::restore (this=0x839a030, group=@0xbfab5204) at /home/kde-devel/kdesvn/kdeplasma-addons/containments/groupingdesktop/panel/groupingpanel.cpp:418
#27 0xb4a967ca in Plasma::CoronaPrivate::importLayout (this=0x81f3aa0, conf=@0x828c230, mergeConfig=false) at /home/kde-devel/kdesvn/kdelibs/plasma/corona.cpp:556
#28 0xb4a9724f in Plasma::Corona::loadLayout (this=0x8256828, configName=@0xbfab53f4) at /home/kde-devel/kdesvn/kdelibs/plasma/corona.cpp:492
#29 0xb4a97e81 in Plasma::Corona::initializeLayout (this=0x8256828, configName=@0xbfab53f4) at /home/kde-devel/kdesvn/kdelibs/plasma/corona.cpp:395
#30 0xb0c64131 in PlasmaApp::corona (this=0x814aa60) at /home/kde-devel/kdesvn/kdebase/workspace/plasma/desktop/shell/plasmaapp.cpp:787
#31 0xb0c657b5 in PlasmaApp::setupDesktop (this=0x814aa60) at /home/kde-devel/kdesvn/kdebase/workspace/plasma/desktop/shell/plasmaapp.cpp:286
#32 0xb0c69754 in PlasmaApp::qt_metacall (this=0x814aa60, _c=QMetaObject::InvokeMetaMethod, _id=15, _a=0x823c658)
    at /home/kde-devel/kdesvn/build/kdebase/workspace/plasma/desktop/shell/plasmaapp.moc:147
#33 0xb6d041b5 in QMetaObject::metacall (object=0x814aa60, cl=QMetaObject::InvokeMetaMethod, idx=42, argv=0x823c658) at /home/kde-devel/kdesvn/qt-copy/src/corelib/kernel/qmetaobject.cpp:237
#34 0xb6d135f3 in QMetaCallEvent::placeMetaCall (this=0x823cf88, object=0x814aa60) at /home/kde-devel/kdesvn/qt-copy/src/corelib/kernel/qobject.cpp:534
#35 0xb6d16b0f in QObject::event (this=0x814aa60, e=0x823cf88) at /home/kde-devel/kdesvn/qt-copy/src/corelib/kernel/qobject.cpp:1219
#36 0xb6cfb630 in QCoreApplication::event (this=0x814aa60, e=0x823cf88) at /home/kde-devel/kdesvn/qt-copy/src/corelib/kernel/qcoreapplication.cpp:1561
#37 0xb5fa5249 in QApplication::event (this=0x814aa60, e=0x823cf88) at /home/kde-devel/kdesvn/qt-copy/src/gui/kernel/qapplication.cpp:2440
#38 0xb5f9dffc in QApplicationPrivate::notify_helper (this=0x8150bf8, receiver=0x814aa60, e=0x823cf88) at /home/kde-devel/kdesvn/qt-copy/src/gui/kernel/qapplication.cpp:4397
#39 0xb5f9e46e in QApplication::notify (this=0x814aa60, receiver=0x814aa60, e=0x823cf88) at /home/kde-devel/kdesvn/qt-copy/src/gui/kernel/qapplication.cpp:3799
#40 0xb750232d in KApplication::notify (this=0x814aa60, receiver=0x814aa60, event=0x823cf88) at /home/kde-devel/kdesvn/kdelibs/kdeui/kernel/kapplication.cpp:311
#41 0xb6cfc1e6 in QCoreApplication::notifyInternal (this=0x814aa60, receiver=0x814aa60, event=0x823cf88) at /home/kde-devel/kdesvn/qt-copy/src/corelib/kernel/qcoreapplication.cpp:732
#42 0xb6d018d3 in QCoreApplication::sendEvent (receiver=0x814aa60, event=0x823cf88) at ../../include/QtCore/../../../../qt-copy/src/corelib/kernel/qcoreapplication.h:215
#43 0xb6cfc770 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x8055fa8) at /home/kde-devel/kdesvn/qt-copy/src/corelib/kernel/qcoreapplication.cpp:1373
#44 0xb6cfca05 in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at /home/kde-devel/kdesvn/qt-copy/src/corelib/kernel/qcoreapplication.cpp:1266
#45 0xb6d3ad70 in QCoreApplication::sendPostedEvents () at /home/kde-devel/kdesvn/qt-copy/src/corelib/kernel/qcoreapplication.h:220
#46 0xb6d39b4f in postEventSourceDispatch (s=0x81525a0) at /home/kde-devel/kdesvn/qt-copy/src/corelib/kernel/qeventdispatcher_glib.cpp:277
#47 0xb57bc098 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#48 0xb57bf823 in ?? () from /lib/libglib-2.0.so.0
#49 0x08152518 in ?? ()
#50 0x00000000 in ?? ()

SVN commit 1185178 by camuffo:

create the background on demand
CCBUG:252665


 M  +9 -2      abstractgroup.cpp  


WebSVN link: http://websvn.kde.org/?view=rev&revision=1185178

that last commit might have fixed it. if not, please post or pastebin your plasma-desktop-appletsrc

Sorry, it still crashes after updating. I'll update now an try then.
For now here is the current bt:

Application: Plasma Desktop Shell (kdeinit4), signal: Aborted
[KCrash Handler]
#7  0xffffe424 in __kernel_vsyscall ()
#8  0xb5cc58e0 in *__GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#9  0xb5cc8e15 in *__GI_abort () at abort.c:88
#10 0xb5ee0a8f in __gnu_cxx::__verbose_terminate_handler () from /usr/lib/libstdc++.so.6
#11 0xb5ede9c5 in ?? () from /usr/lib/libstdc++.so.6
#12 0xb5edea02 in std::terminate () from /usr/lib/libstdc++.so.6
#13 0xb5edeabb in __cxa_rethrow () from /usr/lib/libstdc++.so.6
#14 0xb6d69589 in QHashData::detach_helper2 (this=0xb6c84868, node_duplicate=0xb4c4c880 <QHash<Plasma::FrameSvg*, int>::duplicateNode(QHashData::Node*, void*)>, 
    node_delete=0xb4c4c830 <QHash<Plasma::FrameSvg*, int>::deleteNode2(QHashData::Node*)>, nodeSize=16, nodeAlign=4) at /home/kde-devel/kdesvn/qt-copy/src/corelib/tools/qhash.cpp:223
#15 0xb4c432e7 in Plasma::FrameData::ref (this=0x87e5be8, svg=0x87c1bf8) at /home/kde-devel/qt4/include/QtCore/qhash.h:582
#16 0xb4c4c07a in Plasma::FrameSvg::resizeFrame (this=0x87c1bf8, size=@0xbff8f828) at /home/kde-devel/kdesvn/kdelibs/plasma/framesvg.cpp:299
#17 0xa93457ee in AbstractGroup::resizeEvent (this=0x8881518, event=0xbff8fe88) at /home/kde-devel/kdesvn/kdeplasma-addons/containments/groupingdesktop/lib/abstractgroup.cpp:718
#18 0xa9360989 in FlowGroup::resizeEvent (this=0x8881518, event=0xbff8fe88) at /home/kde-devel/kdesvn/kdeplasma-addons/containments/groupingdesktop/lib/groups/flowgroup.cpp:347
#19 0xb6989cb6 in QGraphicsWidget::event (this=0x8881518, event=0xbff8fe88) at /home/kde-devel/kdesvn/qt-copy/src/gui/graphicsview/qgraphicswidget.cpp:1337
#20 0xb6115ffc in QApplicationPrivate::notify_helper (this=0x8150b58, receiver=0x8881518, e=0xbff8fe88) at /home/kde-devel/kdesvn/qt-copy/src/gui/kernel/qapplication.cpp:4397
#21 0xb611646e in QApplication::notify (this=0x814a908, receiver=0x8881518, e=0xbff8fe88) at /home/kde-devel/kdesvn/qt-copy/src/gui/kernel/qapplication.cpp:3799
#22 0xb767a32d in KApplication::notify (this=0x814a908, receiver=0x8881518, event=0xbff8fe88) at /home/kde-devel/kdesvn/kdelibs/kdeui/kernel/kapplication.cpp:311
#23 0xb6e741e6 in QCoreApplication::notifyInternal (this=0x814a908, receiver=0x8881518, event=0xbff8fe88) at /home/kde-devel/kdesvn/qt-copy/src/corelib/kernel/qcoreapplication.cpp:732
#24 0xb6e798d3 in QCoreApplication::sendEvent (receiver=0x8881518, event=0xbff8fe88) at ../../include/QtCore/../../../../qt-copy/src/corelib/kernel/qcoreapplication.h:215
#25 0xb698c1ce in QGraphicsWidget::setGeometry (this=0x8881518, rect=@0xbff90020) at /home/kde-devel/kdesvn/qt-copy/src/gui/graphicsview/qgraphicswidget.cpp:404
#26 0xb698b69d in QGraphicsWidget::resize (this=0x8881518, size=@0xbff900d0) at /home/kde-devel/kdesvn/qt-copy/src/gui/graphicsview/qgraphicswidget.cpp:309
#27 0xa9361e1a in FlowGroup (this=0x8881518, parent=0x8639b98, wFlags={i = -1074200244}) at /home/kde-devel/qt4/include/QtGui/qgraphicswidget.h:111
#28 0xa9363212 in GroupFactory::createGroup<FlowGroup> (parent=0x8639b98) at /home/kde-devel/kdesvn/kdeplasma-addons/containments/groupingdesktop/lib/groupfactory_p.h:60
#29 0xa934c13c in GroupFactory::load (name=@0xbff902dc, parent=0x8639b98) at /home/kde-devel/kdesvn/kdeplasma-addons/containments/groupingdesktop/lib/groupfactory.cpp:31
#30 0xa9344a94 in AbstractGroup::load (name=@0xbff902dc, parent=0x8639b98) at /home/kde-devel/kdesvn/kdeplasma-addons/containments/groupingdesktop/lib/abstractgroup.cpp:843
#31 0xa934eb47 in GroupingContainmentPrivate::createGroup (this=0x8438ec0, plugin=@0xbff902dc, pos=@0xbff90288, id=8, delayInit=false)
    at /home/kde-devel/kdesvn/kdeplasma-addons/containments/groupingdesktop/lib/groupingcontainment.cpp:101
#32 0xa934f1bb in GroupingContainment::restoreContents (this=0x8639b90, group=@0xbff90784) at /home/kde-devel/kdesvn/kdeplasma-addons/containments/groupingdesktop/lib/groupingcontainment.cpp:849
#33 0xb4bfed72 in Plasma::Containment::restore (this=0x8639b90, group=@0xbff90784) at /home/kde-devel/kdesvn/kdelibs/plasma/containment.cpp:360
#34 0xa937b3c9 in GroupingPanel::restore (this=0x8639b90, group=@0xbff90784) at /home/kde-devel/kdesvn/kdeplasma-addons/containments/groupingdesktop/panel/groupingpanel.cpp:418
#35 0xb4c0e82a in Plasma::CoronaPrivate::importLayout (this=0x8227740, conf=@0x82a09c8, mergeConfig=false) at /home/kde-devel/kdesvn/kdelibs/plasma/corona.cpp:556
#36 0xb4c0f2af in Plasma::Corona::loadLayout (this=0x8227188, configName=@0xbff90974) at /home/kde-devel/kdesvn/kdelibs/plasma/corona.cpp:492
#37 0xb4c0fee1 in Plasma::Corona::initializeLayout (this=0x8227188, configName=@0xbff90974) at /home/kde-devel/kdesvn/kdelibs/plasma/corona.cpp:395
#38 0xb0ddc131 in PlasmaApp::corona (this=0x814a908) at /home/kde-devel/kdesvn/kdebase/workspace/plasma/desktop/shell/plasmaapp.cpp:787
#39 0xb0ddd7b5 in PlasmaApp::setupDesktop (this=0x814a908) at /home/kde-devel/kdesvn/kdebase/workspace/plasma/desktop/shell/plasmaapp.cpp:286
#40 0xb0de1754 in PlasmaApp::qt_metacall (this=0x814a908, _c=QMetaObject::InvokeMetaMethod, _id=15, _a=0x823d3f8)
    at /home/kde-devel/kdesvn/build/kdebase/workspace/plasma/desktop/shell/plasmaapp.moc:147
#41 0xb6e7c1b5 in QMetaObject::metacall (object=0x814a908, cl=QMetaObject::InvokeMetaMethod, idx=42, argv=0x823d3f8) at /home/kde-devel/kdesvn/qt-copy/src/corelib/kernel/qmetaobject.cpp:237
#42 0xb6e8b5f3 in QMetaCallEvent::placeMetaCall (this=0x823d788, object=0x814a908) at /home/kde-devel/kdesvn/qt-copy/src/corelib/kernel/qobject.cpp:534
#43 0xb6e8eb0f in QObject::event (this=0x814a908, e=0x823d788) at /home/kde-devel/kdesvn/qt-copy/src/corelib/kernel/qobject.cpp:1219
#44 0xb6e73630 in QCoreApplication::event (this=0x814a908, e=0x823d788) at /home/kde-devel/kdesvn/qt-copy/src/corelib/kernel/qcoreapplication.cpp:1561
#45 0xb611d249 in QApplication::event (this=0x814a908, e=0x823d788) at /home/kde-devel/kdesvn/qt-copy/src/gui/kernel/qapplication.cpp:2440
#46 0xb6115ffc in QApplicationPrivate::notify_helper (this=0x8150b58, receiver=0x814a908, e=0x823d788) at /home/kde-devel/kdesvn/qt-copy/src/gui/kernel/qapplication.cpp:4397
#47 0xb611646e in QApplication::notify (this=0x814a908, receiver=0x814a908, e=0x823d788) at /home/kde-devel/kdesvn/qt-copy/src/gui/kernel/qapplication.cpp:3799
#48 0xb767a32d in KApplication::notify (this=0x814a908, receiver=0x814a908, event=0x823d788) at /home/kde-devel/kdesvn/kdelibs/kdeui/kernel/kapplication.cpp:311
#49 0xb6e741e6 in QCoreApplication::notifyInternal (this=0x814a908, receiver=0x814a908, event=0x823d788) at /home/kde-devel/kdesvn/qt-copy/src/corelib/kernel/qcoreapplication.cpp:732
#50 0xb6e798d3 in QCoreApplication::sendEvent (receiver=0x814a908, event=0x823d788) at ../../include/QtCore/../../../../qt-copy/src/corelib/kernel/qcoreapplication.h:215
#51 0xb6e74770 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x8055fa8) at /home/kde-devel/kdesvn/qt-copy/src/corelib/kernel/qcoreapplication.cpp:1373
#52 0xb6e74a05 in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at /home/kde-devel/kdesvn/qt-copy/src/corelib/kernel/qcoreapplication.cpp:1266
#53 0xb6eb2d70 in QCoreApplication::sendPostedEvents () at /home/kde-devel/kdesvn/qt-copy/src/corelib/kernel/qcoreapplication.h:220
#54 0xb6eb1b4f in postEventSourceDispatch (s=0x81523a0) at /home/kde-devel/kdesvn/qt-copy/src/corelib/kernel/qeventdispatcher_glib.cpp:277
#55 0xb5934098 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#56 0xb5937823 in ?? () from /lib/libglib-2.0.so.0
#57 0x08152318 in ?? ()
#58 0x00000000 in ?? ()

Created attachment 52461 [details]
plasma desktop applets config file

Still crashes. last update & build: Wed Oct 13 11:34:21 2010

SVN commit 1185534 by camuffo:

wait for the group to be ready before actually drawing the background
BUG:252665


 M  +35 -18    abstractgroup.cpp  
 M  +1 -0      abstractgroup_p.h  


WebSVN link: http://websvn.kde.org/?view=rev&revision=1185534

Hello Giulio,

> https://bugs.kde.org/show_bug.cgi?id=252665
>
>
> Giulio Camuffo <giuliocamuffo@gmail.com> changed:
>
>            What    |Removed                     |Added
> ---------------------------------------------------------------------------
>- Status|UNCONFIRMED                 |RESOLVED
>          Resolution|                            |FIXED
>
>
>
>
> --- Comment #11 from Giulio Camuffo <giuliocamuffo gmail com>  2010-10-13
> 18:48:17 --- SVN commit 1185534 by camuffo:
>
> wait for the group to be ready before actually drawing the background
> BUG:252665
>
>
>  M  +35 -18    abstractgroup.cpp
>  M  +1 -0      abstractgroup_p.h
Yes, works now. Thanks!