Bug 258650

Application: kdevelop (4.1.0)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-25-generic-pae i686
Distribution: Ubuntu 10.04.1 LTS

-- Information about the crash:
I tried to open a file that I had previously had open and done a save as... to create a duplicate file. When I tried to open the original file again, kdevelop crashed.

 -- Backtrace:
Application: KDevelop (kdevelop), signal: Aborted
[Current thread is 1 (Thread 0xb3181b00 (LWP 31616))]

Thread 10 (Thread 0xb0843b70 (LWP 31625)):
#0  0xb78cd832 in ?? () from /lib/ld-linux.so.2
#1  0xb62a8342 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb631f20f in QWaitConditionPrivate::wait (this=0x87adb4c, mutex=0x87adb50, time=200000) at thread/qwaitcondition_unix.cpp:85
#3  QWaitCondition::wait (this=0x87adb4c, mutex=0x87adb50, time=200000) at thread/qwaitcondition_unix.cpp:159
#4  0xb4eeb1e2 in KDevelop::DUChainPrivate::CleanupThread::run (this=0x87adb40) at /home/ringlej/git/kde4/kdevplatform/language/duchain/duchain.cpp:286
#5  0xb631e32e in QThreadPrivate::start (arg=0x87adb40) at thread/qthread_unix.cpp:248
#6  0xb62a396e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#7  0xb5601a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 9 (Thread 0xaff67b70 (LWP 31627)):
#0  0xb4a84e16 in clock_gettime () from /lib/tls/i686/cmov/librt.so.1
#1  0xb64496fb in qt_gettime () at kernel/qcore_unix.cpp:111
#2  0xb644e825 in QTimerInfoList::updateCurrentTime (this=0x88209c4) at kernel/qeventdispatcher_unix.cpp:340
#3  0xb644e86a in QTimerInfoList::timerWait (this=0x88209c4, tm=...) at kernel/qeventdispatcher_unix.cpp:443
#4  0xb644c818 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xaff670cc) at kernel/qeventdispatcher_glib.cpp:136
#5  0xb644c8a5 in timerSourcePrepare (source=0x0, timeout=0xb4a88ff4) at kernel/qeventdispatcher_glib.cpp:169
#6  0xb49f4aca in g_main_context_prepare () from /lib/libglib-2.0.so.0
#7  0xb49f4ee9 in ?? () from /lib/libglib-2.0.so.0
#8  0xb49f54b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#9  0xb644c60f in QEventDispatcherGlib::processEvents (this=0x871e710, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#10 0xb641f059 in QEventLoop::processEvents (this=0xaff67290, flags=) at kernel/qeventloop.cpp:149
#11 0xb641f4aa in QEventLoop::exec (this=0xaff67290, flags=...) at kernel/qeventloop.cpp:201
#12 0xb631b5a8 in QThread::exec (this=0x8820c18) at thread/qthread.cpp:487
#13 0xb63fec1b in QInotifyFileSystemWatcherEngine::run (this=0x8820c18) at io/qfilesystemwatcher_inotify.cpp:248
#14 0xb631e32e in QThreadPrivate::start (arg=0x8820c18) at thread/qthread_unix.cpp:248
#15 0xb62a396e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#16 0xb5601a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 8 (Thread 0xad8fab70 (LWP 31631)):
#0  0xb62a5f5b in pthread_mutex_lock () from /lib/tls/i686/cmov/libpthread.so.0
#1  0xb49f47c8 in g_main_context_check () from /lib/libglib-2.0.so.0
#2  0xb49f50ce in ?? () from /lib/libglib-2.0.so.0
#3  0xb49f54b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#4  0xb644c60f in QEventDispatcherGlib::processEvents (this=0x87c0ef8, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#5  0xb641f059 in QEventLoop::processEvents (this=0xad8fa290, flags=) at kernel/qeventloop.cpp:149
#6  0xb641f4aa in QEventLoop::exec (this=0xad8fa290, flags=...) at kernel/qeventloop.cpp:201
#7  0xb631b5a8 in QThread::exec (this=0x8924e60) at thread/qthread.cpp:487
#8  0xb63fec1b in QInotifyFileSystemWatcherEngine::run (this=0x8924e60) at io/qfilesystemwatcher_inotify.cpp:248
#9  0xb631e32e in QThreadPrivate::start (arg=0x8924e60) at thread/qthread_unix.cpp:248
#10 0xb62a396e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#11 0xb5601a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 7 (Thread 0xabed4b70 (LWP 31647)):
#0  0xb62a5f5b in pthread_mutex_lock () from /lib/tls/i686/cmov/libpthread.so.0
#1  0xb49f5061 in ?? () from /lib/libglib-2.0.so.0
#2  0xb49f54b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0xb644c60f in QEventDispatcherGlib::processEvents (this=0x8c49758, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#4  0xb641f059 in QEventLoop::processEvents (this=0xabed4290, flags=) at kernel/qeventloop.cpp:149
#5  0xb641f4aa in QEventLoop::exec (this=0xabed4290, flags=...) at kernel/qeventloop.cpp:201
#6  0xb631b5a8 in QThread::exec (this=0x863e188) at thread/qthread.cpp:487
#7  0xb63fec1b in QInotifyFileSystemWatcherEngine::run (this=0x863e188) at io/qfilesystemwatcher_inotify.cpp:248
#8  0xb631e32e in QThreadPrivate::start (arg=0x863e188) at thread/qthread_unix.cpp:248
#9  0xb62a396e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#10 0xb5601a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 6 (Thread 0xab6d3b70 (LWP 31702)):
#0  0xb62a7344 in __pthread_mutex_unlock_usercnt () from /lib/tls/i686/cmov/libpthread.so.0
#1  0xb49f4ab8 in g_main_context_prepare () from /lib/libglib-2.0.so.0
#2  0xb49f4ee9 in ?? () from /lib/libglib-2.0.so.0
#3  0xb49f54b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#4  0xb644c60f in QEventDispatcherGlib::processEvents (this=0x904bdc8, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#5  0xb641f059 in QEventLoop::processEvents (this=0xab6d32b0, flags=) at kernel/qeventloop.cpp:149
#6  0xb641f4aa in QEventLoop::exec (this=0xab6d32b0, flags=...) at kernel/qeventloop.cpp:201
#7  0xb631b5a8 in QThread::exec (this=0x905d738) at thread/qthread.cpp:487
#8  0xb5003493 in KDevelop::CompletionWorkerThread::run (this=0x905d738) at /home/ringlej/git/kde4/kdevplatform/language/codecompletion/codecompletionmodel.cpp:81
#9  0xb631e32e in QThreadPrivate::start (arg=0x905d738) at thread/qthread_unix.cpp:248
#10 0xb62a396e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#11 0xb5601a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 5 (Thread 0xa8453b70 (LWP 31703)):
#0  0xb4a84e16 in clock_gettime () from /lib/tls/i686/cmov/librt.so.1
#1  0xb64496fb in qt_gettime () at kernel/qcore_unix.cpp:111
#2  0xb644e825 in QTimerInfoList::updateCurrentTime (this=0x904ba34) at kernel/qeventdispatcher_unix.cpp:340
#3  0xb644e86a in QTimerInfoList::timerWait (this=0x904ba34, tm=...) at kernel/qeventdispatcher_unix.cpp:443
#4  0xb644c818 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xa84530ec) at kernel/qeventdispatcher_glib.cpp:136
#5  0xb644c8a5 in timerSourcePrepare (source=0x0, timeout=0xb4a88ff4) at kernel/qeventdispatcher_glib.cpp:169
#6  0xb49f4aca in g_main_context_prepare () from /lib/libglib-2.0.so.0
#7  0xb49f4ee9 in ?? () from /lib/libglib-2.0.so.0
#8  0xb49f54b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#9  0xb644c60f in QEventDispatcherGlib::processEvents (this=0x9049878, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#10 0xb641f059 in QEventLoop::processEvents (this=0xa84532b0, flags=) at kernel/qeventloop.cpp:149
#11 0xb641f4aa in QEventLoop::exec (this=0xa84532b0, flags=...) at kernel/qeventloop.cpp:201
#12 0xb631b5a8 in QThread::exec (this=0x90494e8) at thread/qthread.cpp:487
#13 0xb5003493 in KDevelop::CompletionWorkerThread::run (this=0x90494e8) at /home/ringlej/git/kde4/kdevplatform/language/codecompletion/codecompletionmodel.cpp:81
#14 0xb631e32e in QThreadPrivate::start (arg=0x90494e8) at thread/qthread_unix.cpp:248
#15 0xb62a396e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#16 0xb5601a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 4 (Thread 0xa1d93b70 (LWP 31731)):
#0  0xb78cd832 in ?? () from /lib/ld-linux.so.2
#1  0xb62a8015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb631f287 in QWaitConditionPrivate::wait (this=0x8713b00, mutex=0x86e6500, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  QWaitCondition::wait (this=0x8713b00, mutex=0x86e6500, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#4  0xb71ce870 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8713ae8, th=0xaaf2f50) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#5  0xb71d138c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x86e1040, th=0xaaf2f50) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#6  0xb71cd27b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x8713ae8, th=0xaaf2f50) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#7  0xb71d1482 in ThreadWeaver::WorkingHardState::applyForWork (this=0x86e1040, th=0xaaf2f50) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#8  0xb71ce4d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8713ae8, th=0xaaf2f50, previous=0xc9505c8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#9  0xb71cf51e in ThreadWeaver::ThreadRunHelper::run (this=0xa1d932f4, parent=0x8713ae8, th=0xaaf2f50) at ../../../threadweaver/Weaver/Thread.cpp:87
#10 0xb71cfc3b in ThreadWeaver::Thread::run (this=0xaaf2f50) at ../../../threadweaver/Weaver/Thread.cpp:142
#11 0xb631e32e in QThreadPrivate::start (arg=0xaaf2f50) at thread/qthread_unix.cpp:248
#12 0xb62a396e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#13 0xb5601a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 3 (Thread 0xa1592b70 (LWP 31732)):
#0  0xb78cd832 in ?? () from /lib/ld-linux.so.2
#1  0xb62a8015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb631f287 in QWaitConditionPrivate::wait (this=0x8713b00, mutex=0x86e6500, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  QWaitCondition::wait (this=0x8713b00, mutex=0x86e6500, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#4  0xb71ce870 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8713ae8, th=0xaf0bd28) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#5  0xb71d138c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x86e1040, th=0xaf0bd28) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#6  0xb71cd27b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x8713ae8, th=0xaf0bd28) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#7  0xb71d1482 in ThreadWeaver::WorkingHardState::applyForWork (this=0x86e1040, th=0xaf0bd28) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#8  0xb71ce4d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8713ae8, th=0xaf0bd28, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#9  0xb71d14a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x86e1040, th=0xaf0bd28) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#10 0xb71ce4d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8713ae8, th=0xaf0bd28, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#11 0xb71d14a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x86e1040, th=0xaf0bd28) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#12 0xb71ce4d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8713ae8, th=0xaf0bd28, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#13 0xb71d14a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x86e1040, th=0xaf0bd28) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#14 0xb71ce4d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8713ae8, th=0xaf0bd28, previous=0xd6c3f00) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#15 0xb71cf51e in ThreadWeaver::ThreadRunHelper::run (this=0xa15922f4, parent=0x8713ae8, th=0xaf0bd28) at ../../../threadweaver/Weaver/Thread.cpp:87
#16 0xb71cfc3b in ThreadWeaver::Thread::run (this=0xaf0bd28) at ../../../threadweaver/Weaver/Thread.cpp:142
#17 0xb631e32e in QThreadPrivate::start (arg=0xaf0bd28) at thread/qthread_unix.cpp:248
#18 0xb62a396e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#19 0xb5601a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 2 (Thread 0xaef46b70 (LWP 32117)):
#0  0xb78cd832 in ?? () from /lib/ld-linux.so.2
#1  0xb62a8015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb52fac97 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0xb53d41a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2304
#3  0xb52face1 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0xb53d41a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1438
#4  0xb62a396e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#5  0xb5601a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb3181b00 (LWP 31616)):
[KCrash Handler]
#6  0xb78cd832 in ?? () from /lib/ld-linux.so.2
#7  0xb5561a82 in abort () from /lib/tls/i686/cmov/libc.so.6
#8  0xb63152dc in qt_message_output (msgType=QtFatalMsg, 
    buf=0xd806b98 "ASSERT: \"standardContext->smartRange()->document() == doc->textDocument()\" in file /home/ringlej/git/kde4/kdevplatform/language/duchain/duchain.cpp, line 1535")
    at global/qglobal.cpp:2250
#9  0xb63154aa in qt_message (msgType=<value optimized out>, msg=0xb64882fc "ASSERT: \"%s\" in file %s, line %d", ap=0xbfa35404 "\304\027\004\265h\005\004\265\377\005") at global/qglobal.cpp:2296
#10 0xb63155b9 in qFatal (msg=0xb64882fc "ASSERT: \"%s\" in file %s, line %d") at global/qglobal.cpp:2479
#11 0xb6315645 in qt_assert (assertion=0xb50417c4 "standardContext->smartRange()->document() == doc->textDocument()", 
    file=0xb5040568 "/home/ringlej/git/kde4/kdevplatform/language/duchain/duchain.cpp", line=1535) at global/qglobal.cpp:2013
#12 0xb4ee7e80 in KDevelop::DUChain::documentLoadedPrepare (this=0x87c3a70, doc=0x9c6df38) at /home/ringlej/git/kde4/kdevplatform/language/duchain/duchain.cpp:1535
#13 0xb4ee9a96 in KDevelop::DUChain::qt_metacall (this=0x87c3a70, _c=QMetaObject::InvokeMetaMethod, _id=6, _a=0xbfa356c8) at /home/ringlej/git/kde4/kdevplatform/language/duchain.moc:168
#14 0xb6425c9a in QMetaObject::metacall (object=0x87c3a70, cl=31616, idx=10, argv=0xbfa356c8) at kernel/qmetaobject.cpp:237
#15 0xb64343d5 in QMetaObject::activate (sender=0x8685ea0, m=0xb763e554, local_signal_index=9, argv=0xbfa356c8) at kernel/qobject.cpp:3293
#16 0xb7632268 in KDevelop::IDocumentController::documentLoadedPrepare (this=0x8685ea0, _t1=0x9c6df38) at /home/ringlej/git/kde4/kdevplatform/interfaces/idocumentcontroller.moc:279
#17 0xb762e250 in KDevelop::IDocument::notifyLoaded (this=0x9c6df38) at /home/ringlej/git/kde4/kdevplatform/interfaces/idocument.cpp:119
#18 0xb75a9c6f in KDevelop::TextDocumentPrivate::slotDocumentLoaded (this=0x9783c18) at /home/ringlej/git/kde4/kdevplatform/shell/textdocument.cpp:174
#19 0xb75a8ffb in KDevelop::TextDocument::qt_metacall (this=0x9c6df28, _c=QMetaObject::InvokeMetaMethod, _id=6, _a=0xbfa35818) at /home/ringlej/git/kde4/kdevplatform/shell/textdocument.moc:94
#20 0xb6425c9a in QMetaObject::metacall (object=0x9c6df28, cl=31616, idx=15, argv=0xbfa35818) at kernel/qmetaobject.cpp:237
#21 0xb64343d5 in QMetaObject::activate (sender=0xda92f28, m=0xb7206830, local_signal_index=5, argv=0xbfa35818) at kernel/qobject.cpp:3293
#22 0xb71f1573 in KTextEditor::Document::textChanged (this=0xda92f28, _t1=0xda92f28) at ./document.moc:162
#23 0xb13f7251 in KateDocument::openFile (this=0xda92f28) at ../../kate/document/katedocument.cpp:2106
#24 0xb7236ca9 in KParts::ReadOnlyPart::openUrl (this=0xda92f28, url=...) at ../../kparts/part.cpp:557
#25 0xb75a63d4 in KDevelop::TextDocument::createViewWidget (this=0x9c6df28, parent=0xb20af00) at /home/ringlej/git/kde4/kdevplatform/shell/textdocument.cpp:261
#26 0xb75a79b9 in KDevelop::TextView::createWidget (this=0xd57eff8, parent=0xb20af00) at /home/ringlej/git/kde4/kdevplatform/shell/textdocument.cpp:532
#27 0xb4e290ca in Sublime::View::widget (this=0xd57eff8, parent=0xb20af00) at /home/ringlej/git/kde4/kdevplatform/sublime/view.cpp:82
#28 0xb4e21cf7 in Sublime::MainWindowPrivate::ViewCreator::operator() (this=0xbfa35e2c, index=0x8c47958) at /home/ringlej/git/kde4/kdevplatform/sublime/mainwindow_p.cpp:248
#29 0xb4e27516 in Sublime::Area::walkViewsInternal<Sublime::MainWindowPrivate::ViewCreator> (this=0x8500f60, op=..., index=0x8c47958) at /home/ringlej/git/kde4/kdevplatform/sublime/areawalkers.h:32
#30 0xb4e26593 in Sublime::Area::walkViews<Sublime::MainWindowPrivate::ViewCreator> (this=0x8500f60, op=..., index=0x8c47958) at /home/ringlej/git/kde4/kdevplatform/sublime/areawalkers.h:48
#31 0xb4e22c13 in Sublime::MainWindowPrivate::viewAdded (this=0x848b130, index=0x8c47958, view=0xd57eff8) at /home/ringlej/git/kde4/kdevplatform/sublime/mainwindow_p.cpp:404
#32 0xb4e1c7c2 in Sublime::MainWindow::qt_metacall (this=0x84e9fe8, _c=QMetaObject::InvokeMetaMethod, _id=12, _a=0xbfa35f54) at /home/ringlej/git/kde4/kdevplatform/sublime/mainwindow.moc:123
#33 0xb757dc47 in KDevelop::MainWindow::qt_metacall (this=0x84e9fe8, _c=QMetaObject::InvokeMetaMethod, _id=62, _a=0xbfa35f54) at /home/ringlej/git/kde4/kdevplatform/shell/mainwindow.moc:90
#34 0xb6425c9a in QMetaObject::metacall (object=0x84e9fe8, cl=31616, idx=62, argv=0xbfa35f54) at kernel/qmetaobject.cpp:237
#35 0xb64343d5 in QMetaObject::activate (sender=0x8500f60, m=0xb4e443c0, local_signal_index=0, argv=0xbfa35f54) at kernel/qobject.cpp:3293
#36 0xb4e0b9f7 in Sublime::Area::viewAdded (this=0x8500f60, _t1=0x8c47958, _t2=0xd57eff8) at /home/ringlej/git/kde4/kdevplatform/sublime/area.moc:115
#37 0xb4e09a46 in Sublime::Area::addView (this=0x8500f60, view=0xd57eff8, index=0x8c47958) at /home/ringlej/git/kde4/kdevplatform/sublime/area.cpp:167
#38 0xb4e09c68 in Sublime::Area::addView (this=0x8500f60, view=0xd57eff8, after=0x9e06828) at /home/ringlej/git/kde4/kdevplatform/sublime/area.cpp:191
#39 0xb75af8ee in KDevelop::DocumentControllerPrivate::openDocumentInternal (this=0x87140f8, doc=0x9c6df38, range=..., activationParams=...)
    at /home/ringlej/git/kde4/kdevplatform/shell/documentcontroller.cpp:353
#40 0xb75af33e in KDevelop::DocumentControllerPrivate::openDocumentInternal (this=0x87140f8, inputUrl=..., prefName=..., range=..., encoding=..., activationParams=...)
    at /home/ringlej/git/kde4/kdevplatform/shell/documentcontroller.cpp:281
#41 0xb75ab659 in KDevelop::DocumentController::openDocument (this=0x8685ea0, inputUrl=..., range=..., activationParams=..., encoding=...)
    at /home/ringlej/git/kde4/kdevplatform/shell/documentcontroller.cpp:552
#42 0xaaaf22e9 in ProjectManagerView::openUrl (this=0x8d18558, url=...) at /home/ringlej/git/kde4/kdevplatform/plugins/projectmanagerview/projectmanagerview.cpp:191
#43 0xaaaf2449 in ProjectManagerView::qt_metacall (this=0x8d18558, _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0xbfa363e8)
    at /home/ringlej/git/kde4/kdevplatform/plugins/projectmanagerview/projectmanagerview.moc:80
#44 0xb6425c9a in QMetaObject::metacall (object=0x8d18558, cl=31616, idx=30, argv=0xbfa363e8) at kernel/qmetaobject.cpp:237
#45 0xb64343d5 in QMetaObject::activate (sender=0x8d18210, m=0xaaafeb88, local_signal_index=0, argv=0xbfa363e8) at kernel/qobject.cpp:3293
#46 0xaaaf4ffa in ProjectTreeView::activateUrl (this=0x8d18210, _t1=...) at /home/ringlej/git/kde4/kdevplatform/plugins/projectmanagerview/projecttreeview.moc:94
#47 0xaaaf401d in ProjectTreeView::slotActivated (this=0x8d18210, index=...) at /home/ringlej/git/kde4/kdevplatform/plugins/projectmanagerview/projecttreeview.cpp:147
#48 0xaaaf4f7c in ProjectTreeView::qt_metacall (this=0x8d18210, _c=QMetaObject::InvokeMetaMethod, _id=1, _a=0xbfa36538)
    at /home/ringlej/git/kde4/kdevplatform/plugins/projectmanagerview/projecttreeview.moc:80
#49 0xb6425c9a in QMetaObject::metacall (object=0x8d18210, cl=31616, idx=89, argv=0xbfa36538) at kernel/qmetaobject.cpp:237
#50 0xb64343d5 in QMetaObject::activate (sender=0x8d18210, m=0xb628c164, local_signal_index=2, argv=0xbfa36538) at kernel/qobject.cpp:3293
#51 0xb5ef0003 in QAbstractItemView::doubleClicked (this=0x8d18210, _t1=...) at .moc/release-shared/moc_qabstractitemview.cpp:338
#52 0xb5f47fb7 in QTreeView::mouseDoubleClickEvent (this=0x8d18210, event=0xbfa36ed0) at itemviews/qtreeview.cpp:1853
#53 0xb59b567e in QWidget::event (this=0x8d18210, event=0xbfa36ed0) at kernel/qwidget.cpp:8002
#54 0xb5db1fd3 in QFrame::event (this=0x8d18210, e=0xbfa36ed0) at widgets/qframe.cpp:557
#55 0xb5e4c382 in QAbstractScrollArea::viewportEvent (this=0x7b80, e=0x6) at widgets/qabstractscrollarea.cpp:1036
#56 0xb5f00bd7 in QAbstractItemView::viewportEvent (this=0x8d18210, event=0xbfa36ed0) at itemviews/qabstractitemview.cpp:1610
#57 0xb5f41f7c in QTreeView::viewportEvent (this=0x8d18210, event=0xbfa36ed0) at itemviews/qtreeview.cpp:1248
#58 0xb5e4ec65 in QAbstractScrollAreaPrivate::viewportEvent (this=0x8d277b0, o=0x8d23f18, e=0xbfa36ed0) at widgets/qabstractscrollarea_p.h:100
#59 QAbstractScrollAreaFilter::eventFilter (this=0x8d277b0, o=0x8d23f18, e=0xbfa36ed0) at widgets/qabstractscrollarea_p.h:116
#60 0xb641fcda in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x83ed0d8, receiver=0x8d23f18, event=0xbfa36ed0) at kernel/qcoreapplication.cpp:819
#61 0xb59574b9 in QApplicationPrivate::notify_helper (this=0x83ed0d8, receiver=0x8d23f18, e=0xbfa36ed0) at kernel/qapplication.cpp:4296
#62 0xb595e9f7 in QApplication::notify (this=0xbfa37850, receiver=0x8d23f18, e=0xbfa36ed0) at kernel/qapplication.cpp:3865
#63 0xb678ef2a in KApplication::notify (this=0xbfa37850, receiver=0x8d23f18, event=0xbfa36ed0) at ../../kdeui/kernel/kapplication.cpp:302
#64 0xb6420a3b in QCoreApplication::notifyInternal (this=0xbfa37850, receiver=0x8d23f18, event=0xbfa36ed0) at kernel/qcoreapplication.cpp:704
#65 0xb595d952 in QCoreApplication::sendEvent (receiver=0x8d23f18, event=0xbfa36ed0, alienWidget=0x8d23f18, nativeWidget=0x9f56618, buttonDown=0xb629b058, lastMouseReceiver=..., spontaneous=true)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#66 QApplicationPrivate::sendMouseEvent (receiver=0x8d23f18, event=0xbfa36ed0, alienWidget=0x8d23f18, nativeWidget=0x9f56618, buttonDown=0xb629b058, lastMouseReceiver=..., spontaneous=true)
    at kernel/qapplication.cpp:2965
#67 0xb59e9088 in QETWidget::translateMouseEvent (this=0x9f56618, event=0xbfa373ec) at kernel/qapplication_x11.cpp:4368
#68 0xb59e8511 in QApplication::x11ProcessEvent (this=0xbfa37850, event=0xbfa373ec) at kernel/qapplication_x11.cpp:3379
#69 0xb5a1760a in x11EventSourceDispatch (s=0x83f0268, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#70 0xb49f15e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#71 0xb49f52d8 in ?? () from /lib/libglib-2.0.so.0
#72 0xb49f54b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#73 0xb644c5d5 in QEventDispatcherGlib::processEvents (this=0x83d2228, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#74 0xb5a17135 in QGuiEventDispatcherGlib::processEvents (this=0x83d2228, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#75 0xb641f059 in QEventLoop::processEvents (this=0xbfa376e4, flags=) at kernel/qeventloop.cpp:149
#76 0xb641f4aa in QEventLoop::exec (this=0xbfa376e4, flags=...) at kernel/qeventloop.cpp:201
#77 0xb642369f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#78 0xb5957577 in QApplication::exec () at kernel/qapplication.cpp:3579
#79 0x08050ba0 in main (argc=1, argv=0xbfa37f94) at /home/ringlej/git/kde4/kdevelop/app/main.cpp:380

Possible duplicates by query: bug 254761, bug 253617, bug 252029, bug 251275, bug 231255.

Reported using DrKonqi