Application that crashed: akregator
Version of the application: 1.5.3
KDE Version: 4.3.4 (KDE 4.3.4)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-16-generic x86_64
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
My computer shutdown after overheating.  Akregator (from within Kontact) was open, and now everytime I try to open Akregator it crashes.

From the command line:
> akregator
Object::connect: No such signal Akregator::SubscriptionListView::signalDropped (KUrl::List &, Akregator::TreeNode*, Akregator::Folder*)
Object::connect:  (sender name:   'feedtree')
Object::connect:  (receiver name: 'akregator_view')
bbeck@tardis:~/ > KCrash: Application 'akregator' crashing...
sock_file=/home/bbeck/.kde/socket-tardis/kdeinit4__0

 -- Backtrace:
Application: Akregator (akregator), signal: Segmentation fault
The current source language is "auto; currently c".
[KCrash Handler]
#5  0x00007f0a5e2dbfcf in c4_PtrArray::SetAt (this=0xfad550, ptr_=<value optimized out>) at ../../../../akregator/plugins/mk4storage/metakit/src/univ.inl:60
#6  c4_FormatB::Define (this=0xfad550, ptr_=<value optimized out>) at ../../../../akregator/plugins/mk4storage/metakit/src/format.cpp:410
#7  0x00007f0a5e2ddf5e in c4_HandlerSeq::Prepare (this=0xfacc70, ptr_=0x7fff32b50468, selfDesc_=<value optimized out>) at ../../../../akregator/plugins/mk4storage/metakit/src/handler.cpp:321
#8  0x00007f0a5e2db9fa in c4_FormatV::SetupAllSubviews (this=0xfa9050) at ../../../../akregator/plugins/mk4storage/metakit/src/format.cpp:963
#9  0x00007f0a5e2dbde6 in c4_FormatV::Get (this=0xfacd80, index_=0, length_=@0x7fff32b504fc) at ../../../../akregator/plugins/mk4storage/metakit/src/format.cpp:1027
#10 0x00007f0a5e2ddaa6 in c4_Handler::GetBytes (this=0xfacd80, index_=850723672, buf_=..., copySmall_=112) at ../../../../akregator/plugins/mk4storage/metakit/src/handler.cpp:53
#11 0x00007f0a5e2ea062 in c4_Sequence::Get (this=0xfa97b0, index_=0, propId_=<value optimized out>, buf_=...) at ../../../../akregator/plugins/mk4storage/metakit/src/viewx.cpp:319
#12 0x00007f0a5e2eb2c4 in c4_Reference::GetData (this=<value optimized out>) at ../../../../akregator/plugins/mk4storage/metakit/include/mk4.inl:421
#13 c4_ViewRef::operator c4_View (this=<value optimized out>) at ../../../../akregator/plugins/mk4storage/metakit/src/viewx.cpp:587
#14 0x00007f0a5e2e5410 in c4_Storage::Description (this=<value optimized out>, name_=<value optimized out>) at ../../../../akregator/plugins/mk4storage/metakit/src/store.cpp:342
#15 0x00007f0a5e2e5e29 in c4_Storage::GetAs (this=<value optimized out>, 
    description_=0x7f0a5e2f4de8 "articles[guid:S,title:S,hash:I,guidIsHash:I,guidIsPermaLink:I,description:S,link:S,comments:I,commentsLink:S,status:I,pubDate:I,tags[tag:S],hasEnclosure:I,enclosureUrl:S,enclosureType:S,enclosureLengt"...) at ../../../../akregator/plugins/mk4storage/metakit/src/store.cpp:261
#16 0x00007f0a5e2f06fc in FeedStorageMK4Impl (this=0xfac8f0, url=<value optimized out>, main=<value optimized out>) at ../../../../akregator/plugins/mk4storage/feedstoragemk4impl.cpp:154
#17 0x00007f0a5e2f316d in Akregator::Backend::StorageMK4Impl::StorageMK4ImplPrivate::createFeedStorage (this=0xbe9300, url=...) at ../../../../akregator/plugins/mk4storage/storagemk4impl.cpp:77
#18 0x00007f0a5e2f373d in Akregator::Backend::StorageMK4Impl::archiveFor (this=<value optimized out>, url=...) at ../../../../akregator/plugins/mk4storage/storagemk4impl.cpp:97
#19 0x00007f0a6007a58c in Akregator::Feed::loadArticles (this=0xfa8e60) at ../../../akregator/src/feed.cpp:234
#20 0x00007f0a6007e0d4 in Akregator::Feed::fromOPML (e=<value optimized out>, storage=<value optimized out>) at ../../../akregator/src/feed.cpp:174
#21 0x00007f0a60088cbf in Akregator::FeedList::parseChildNodes (this=0xe4e9d0, node=<value optimized out>, parent=0xf5f690) at ../../../akregator/src/feedlist.cpp:237
#22 0x00007f0a60088ef6 in Akregator::FeedList::parseChildNodes (this=0xe4e9d0, node=<value optimized out>, parent=0xe0ce40) at ../../../akregator/src/feedlist.cpp:255
#23 0x00007f0a6008a616 in Akregator::FeedList::readFromOpml (this=0xe4e9d0, doc=<value optimized out>) at ../../../akregator/src/feedlist.cpp:295
#24 0x00007f0a600c8ebb in Akregator::LoadFeedListCommand::Private::handleDocument (this=0xa4cce0, doc=...) at ../../../akregator/src/loadfeedlistcommand.cpp:68
#25 0x00007f0a600c9943 in Akregator::LoadFeedListCommand::Private::doLoad (this=0xa4cce0) at ../../../akregator/src/loadfeedlistcommand.cpp:173
#26 0x00007f0a600c9d12 in Akregator::LoadFeedListCommand::qt_metacall (this=0xa4dba0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff32b51b10) at ./loadfeedlistcommand.moc:72
#27 0x00007f0a6d5edddc in QMetaObject::activate (sender=0xe4c720, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=0xfacd70) at kernel/qobject.cpp:3113
#28 0x00007f0a6d5f2e1f in QSingleShotTimer::timerEvent (this=0xe4c720) at kernel/qtimer.cpp:298
#29 0x00007f0a6d5e7d83 in QObject::event (this=0xe4c720, e=0x7fff32b50358) at kernel/qobject.cpp:1075
#30 0x00007f0a6e16defc in QApplicationPrivate::notify_helper (this=0x969680, receiver=0xe4c720, e=0x7fff32b52120) at kernel/qapplication.cpp:4056
#31 0x00007f0a6e1751ce in QApplication::notify (this=0x7fff32b52420, receiver=0xe4c720, e=0x7fff32b52120) at kernel/qapplication.cpp:4021
#32 0x00007f0a6eda4e56 in KApplication::notify (this=0x7fff32b52420, receiver=0xe4c720, event=0x7fff32b52120) at ../../kdeui/kernel/kapplication.cpp:302
#33 0x00007f0a6d5d8c2c in QCoreApplication::notifyInternal (this=0x7fff32b52420, receiver=0xe4c720, event=0x7fff32b52120) at kernel/qcoreapplication.cpp:610
#34 0x00007f0a6d603862 in QCoreApplication::sendEvent (this=0x959560) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#35 QTimerInfoList::activateTimers (this=0x959560) at kernel/qeventdispatcher_unix.cpp:572
#36 0x00007f0a6d60125d in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:165
#37 0x00007f0a67c8abbe in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#38 0x00007f0a67c8e588 in ?? () from /lib/libglib-2.0.so.0
#39 0x00007f0a67c8e6b0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#40 0x00007f0a6d6011a6 in QEventDispatcherGlib::processEvents (this=0x92dcb0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#41 0x00007f0a6e2024be in QGuiEventDispatcherGlib::processEvents (this=0xfacd80, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#42 0x00007f0a6d5d7532 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#43 0x00007f0a6d5d7904 in QEventLoop::exec (this=0x7fff32b523c0, flags=) at kernel/qeventloop.cpp:201
#44 0x00007f0a6d5d9ab9 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#45 0x00000000004095dd in main (argc=<value optimized out>, argv=<value optimized out>) at ../../../akregator/src/main.cpp:103

This bug may be a duplicate of or related to bug 212354

Reported using DrKonqi