Bug 289409

Application: kile (2.1.0)
KDE Platform Version: 4.7.3 (4.7.3)
Qt Version: 4.8.0
Operating System: Linux 3.1.5-6.fc16.x86_64 x86_64
Distribution (Platform): Fedora RPMs

-- Information about the crash:
- What I was doing when the application crashed:
After started Kile, I have opened the "realite.tex" file. After this, Kile has crashed.
Sometimes, as well, Kile says me : "Aucun composant éditeur trouvé. Veuillez vérifier votre installation KDE." (sorry, I'm french and the error message is in French)

I have installed Kile with YUM.

The crash can be reproduced every time.

-- Backtrace:
Application: Kile (kile), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
82	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[Current thread is 1 (Thread 0x7fee798e2840 (LWP 2670))]

Thread 2 (Thread 0x7fee6ac40700 (LWP 2695)):
#0  0x00000035e46e6a43 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00000035e5e44f88 in g_main_context_poll (n_fds=1, fds=0x7fee5c002150, priority=<optimized out>, timeout=-1, context=0x7fee5c0009a0) at gmain.c:3386
#2  g_main_context_iterate (context=0x7fee5c0009a0, block=<optimized out>, dispatch=1, self=<optimized out>) at gmain.c:3068
#3  0x00000035e5e4544c in g_main_context_iteration (context=0x7fee5c0009a0, may_block=1) at gmain.c:3136
#4  0x00000035ec7a6896 in QEventDispatcherGlib::processEvents (this=0x7fee5c0008c0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:426
#5  0x00000035ec776c82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00000035ec776ed7 in QEventLoop::exec (this=0x7fee6ac3fd10, flags=...) at kernel/qeventloop.cpp:204
#7  0x00000035ec678ad7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#8  0x00000035ec756a5f in QInotifyFileSystemWatcherEngine::run (this=0x2a7a570) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00000035ec67bb1b in QThreadPrivate::start (arg=0x2a7a570) at thread/qthread_unix.cpp:298
#10 0x00000035e4e07d90 in start_thread (arg=0x7fee6ac40700) at pthread_create.c:309
#11 0x00000035e46ef3dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 1 (Thread 0x7fee798e2840 (LWP 2670)):
[KCrash Handler]
#6  KileDocument::Manager::fileOpen (this=0x29777f0, url=<optimized out>, encoding=..., index=<optimized out>) at /usr/src/debug/kile-2.1/src/kiledocmanager.cpp:959
#7  0x00000000005aed9b in KileDocument::Manager::fileOpen (this=0x29777f0) at /usr/src/debug/kile-2.1/src/kiledocmanager.cpp:793
#8  0x00000000005b347d in KileDocument::Manager::qt_metacall (this=0x29777f0, _c=QMetaObject::InvokeMetaMethod, _id=29, _a=0x7fff250a3a90) at /usr/src/debug/kile-2.1/x86_64-redhat-linux-gnu/src/kiledocmanager.moc:276
#9  0x00000035ec78b9cd in QMetaObject::activate (sender=0x30ab160, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff250a3a90) at kernel/qobject.cpp:3565
#10 0x00000035ed1c3512 in QAction::triggered (this=<optimized out>, _t1=false) at .moc/release-shared/moc_qaction.cpp:277
#11 0x00000035ed1c36ff in QAction::activate (this=0x30ab160, event=<optimized out>) at kernel/qaction.cpp:1257
#12 0x00000035ed59066a in QAbstractButtonPrivate::click (this=0x3434b10) at widgets/qabstractbutton.cpp:528
#13 0x00000035ed59091c in QAbstractButton::mouseReleaseEvent (this=0x32fc5e0, e=0x7fff250a4370) at widgets/qabstractbutton.cpp:1121
#14 0x00000035ed64d9ba in QToolButton::mouseReleaseEvent (this=<optimized out>, e=<optimized out>) at widgets/qtoolbutton.cpp:718
#15 0x00000035ed219d8a in QWidget::event (this=0x32fc5e0, event=0x7fff250a4370) at kernel/qwidget.cpp:8350
#16 0x00000035ed1c96f4 in notify_helper (e=0x7fff250a4370, receiver=0x32fc5e0, this=0x271d6d0) at kernel/qapplication.cpp:4518
#17 QApplicationPrivate::notify_helper (this=0x271d6d0, receiver=0x32fc5e0, e=0x7fff250a4370) at kernel/qapplication.cpp:4490
#18 0x00000035ed1cee43 in QApplication::notify (this=<optimized out>, receiver=0x32fc5e0, e=0x7fff250a4370) at kernel/qapplication.cpp:4061
#19 0x0000003a79e50396 in KApplication::notify (this=0x7fff250a50a0, receiver=0x32fc5e0, event=0x7fff250a4370) at /usr/src/debug/kdelibs-4.7.3/kdeui/kernel/kapplication.cpp:311
#20 0x00000035ec777b4c in QCoreApplication::notifyInternal (this=0x7fff250a50a0, receiver=0x32fc5e0, event=0x7fff250a4370) at kernel/qcoreapplication.cpp:876
#21 0x00000035ed1ca6c2 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:231
#22 QApplicationPrivate::sendMouseEvent (receiver=0x32fc5e0, event=0x7fff250a4370, alienWidget=0x32fc5e0, nativeWidget=0x3267280, buttonDown=0x32fc5e0, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3157
#23 0x00000035ed246045 in QETWidget::translateMouseEvent (this=0x3267280, event=<optimized out>) at kernel/qapplication_x11.cpp:4515
#24 0x00000035ed244f0a in QApplication::x11ProcessEvent (this=0x7fff250a50a0, event=0x7fff250a4c30) at kernel/qapplication_x11.cpp:3641
#25 0x00000035ed26c74c in x11EventSourceDispatch (s=0x2722280, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:148
#26 0x00000035e5e44a7d in g_main_dispatch (context=0x2720e10) at gmain.c:2425
#27 g_main_context_dispatch (context=0x2720e10) at gmain.c:2995
#28 0x00000035e5e45278 in g_main_context_iterate (context=0x2720e10, block=<optimized out>, dispatch=1, self=<optimized out>) at gmain.c:3073
#29 0x00000035e5e4544c in g_main_context_iteration (context=0x2720e10, may_block=1) at gmain.c:3136
#30 0x00000035ec7a682f in QEventDispatcherGlib::processEvents (this=0x26f1530, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#31 0x00000035ed26c43e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:207
#32 0x00000035ec776c82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#33 0x00000035ec776ed7 in QEventLoop::exec (this=0x7fff250a5000, flags=...) at kernel/qeventloop.cpp:204
#34 0x00000035ec77b8d5 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#35 0x0000000000436c54 in main (argc=1, argv=0x7fff250a5ec8) at /usr/src/debug/kile-2.1/src/main.cpp:166

Reported using DrKonqi