Application that crashed: kile
Version of the application: 2.0.83
KDE Version: 4.3.1 (KDE 4.3.1) "release 6"
Qt Version: 4.5.3
Operating System: Linux 2.6.31.8-0.1-desktop i686
Distribution: "openSUSE 11.2 (i586)"

What I was doing when the application crashed:
Kile crashes on when restarting.
It does not appear to be a random error, it is reproducible, for example:

1) Open kile 
2) Close the app
3) Try to open kile again, then you will get a segmentation fault.

That's all

 -- Backtrace:
Application: Kile (kile), signal: Segmentation fault
[KCrash Handler]
#6  0xb5c27108 in QWidget::raise() () from /usr/lib/libQtGui.so.4
#7  0x08117a03 in Kile::setActive (this=0xbf9b2c40) at /usr/src/debug/kile-2.1b2/src/kile.cpp:1172
#8  0x0836746e in setActive (this=0x8622dd8) at /usr/src/debug/kile-2.1b2/build/src/mainadaptor.cpp:75
#9  MainAdaptor::qt_metacall (this=0x8622dd8) at /usr/src/debug/kile-2.1b2/build/src/mainadaptor.moc:106
#10 0xb66beb4f in QDBusConnectionPrivate::deliverCall (this=0x8497648, object=0x8622dd8, msg=..., metaTypes=..., slotIdx=3032032) at qdbusintegrator.cpp:891
#11 0xb66bf9e2 in QDBusConnectionPrivate::activateCall (this=0x8497648, object=0x8622dd8, flags=273, msg=...) at qdbusintegrator.cpp:796
#12 0xb66c03a2 in QDBusConnectionPrivate::activateObject (this=0x8497648, node=..., msg=..., pathStartPos=-1080351684) at qdbusintegrator.cpp:1347
#13 0xb66c0658 in QDBusActivateObjectEvent::placeMetaCall (this=0x85af860) at qdbusintegrator.cpp:1464
#14 0xb65b7796 in QObject::event (this=0xbf9b2c40, e=0x85af860) at kernel/qobject.cpp:1111
#15 0xb65a6c8a in QCoreApplication::event (this=0xbf9b2c40, e=0x85af860) at kernel/qcoreapplication.cpp:1434
#16 0xb5bd8538 in QApplication::event(QEvent*) () from /usr/lib/libQtGui.so.4
#17 0xb5bd28fc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#18 0xb5bda34e in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#19 0xb6b4fce1 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#20 0xb65a732e in QCoreApplication::notifyInternal (this=0xbf9b2c40, receiver=0xbf9b2c40, event=0x85af860) at kernel/qcoreapplication.cpp:610
#21 0xb65a7fdc in sendEvent (event=<value optimized out>, receiver=<value optimized out>) at kernel/qcoreapplication.h:213
#22 QCoreApplicationPrivate::sendPostedEvents (event=<value optimized out>, receiver=<value optimized out>) at kernel/qcoreapplication.cpp:1247
#23 0xb65a819c in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1140
#24 0xb65d34dd in sendPostedEvents () at kernel/qcoreapplication.h:218
#25 postEventSourceDispatch () at kernel/qeventdispatcher_glib.cpp:276
#26 0xb503d4c2 in g_main_dispatch (context=<value optimized out>) at gmain.c:1960
#27 IA__g_main_context_dispatch (context=<value optimized out>) at gmain.c:2513
#28 0xb5040d98 in g_main_context_iterate (context=0x849e890, block=<value optimized out>, dispatch=1, self=0x849c360) at gmain.c:2591
#29 0xb5040ebe in IA__g_main_context_iteration (context=0x849e890, may_block=1) at gmain.c:2654
#30 0xb65d3011 in QEventDispatcherGlib::processEvents (this=0x847ef30, flags=...) at kernel/qeventdispatcher_glib.cpp:407
#31 0xb5c7429a in ?? () from /usr/lib/libQtGui.so.4
#32 0xb65a598d in QEventLoop::processEvents (this=0xbf9b2b94, flags=) at kernel/qeventloop.cpp:149
#33 0xb65a5dd9 in QEventLoop::exec (this=0xbf9b2b94, flags=...) at kernel/qeventloop.cpp:201
#34 0xb65a8270 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#35 0xb5bd2774 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#36 0x0820e103 in main (argc=1, argv=0xbf9b3254) at /usr/src/debug/kile-2.1b2/src/main.cpp:167

This bug may be a duplicate of or related to bug 217640

Reported using DrKonqi