When I remove either multiple symbian run configurations in a row, or one and then click on the run config combo, Qt Creator crashes.

Following trace, or with some variation:

0 QBasicAtomicInt::ref qatomic_windows.h 319 0x6702550f
1 QString::QString qstring.h 727 0x67029991
2 ProjectExplorer::ProjectConfiguration::displayName projectconfiguration.cpp 64 0x38b6150
3 ProjectExplorer::Internal::RunConfigurationsModel::data runsettingspropertiespage.cpp 164 0x39110fb
4 QComboBoxPrivate::itemText qcombobox.cpp 1249 0x655a3ccd
5 QComboBox::itemText qcombobox.cpp 2030 0x655a5b8c
6 QComboBoxPrivate::recomputeSizeHint qcombobox.cpp 299 0x655a02e8
7 QComboBox::sizeHint qcombobox.cpp 2291 0x655a6a89
8 QWidgetItemV2::updateCacheIfNecessary qlayoutitem.cpp 703 0x650be005
9 QWidgetItemV2::maximumSize qlayoutitem.cpp 791 0x650be554
10 QBoxLayoutPrivate::setupGeom qboxlayout.cpp 305 0x6508ad24
11 QBoxLayout::maximumSize qboxlayout.cpp 699 0x6508bf79
12 QBoxLayoutPrivate::setupGeom qboxlayout.cpp 305 0x6508ad24
13 QBoxLayout::setGeometry qboxlayout.cpp 818 0x6508c3f1
14 QLayoutPrivate::doResize qlayout.cpp 683 0x650b7237
15 QLayout::activate qlayout.cpp 1261 0x650b8cc1
16 QLayout::widgetEvent qlayout.cpp 757 0x650b7555
17 QApplicationPrivate::notify_helper qapplication.cpp 4337 0x65071771
18 QApplication::notify qapplication.cpp 4306 0x6507144c
19 QCoreApplication::notifyInternal qcoreapplication.cpp 704 0x671c0aa1
20 QCoreApplication::sendEvent qcoreapplication.h 215 0x671c5a89
21 QCoreApplicationPrivate::sendPostedEvents qcoreapplication.cpp 1345 0x671c19fb
22 qt_internal_proc qeventdispatcher_win.cpp 501 0x67204809
23 GetWindowLongW USER32 0 0x75e28807
24 GetWindowLongW USER32 0 0x75e28962
25 GetWindowLongW USER32 0 0x75e28aad
26 DispatchMessageW USER32 0 0x75e28b00
27 QEventDispatcherWin32::processEvents qeventdispatcher_win.cpp 798 0x67205786
28 QGuiEventDispatcherWin32::processEvents qapplication_win.cpp 1145 0x6512bafe
29 QEventLoop::processEvents qeventloop.cpp 150 0x671be5be
30 QEventLoop::exec qeventloop.cpp 201 0x671be6f0
31 QCoreApplication::exec qcoreapplication.cpp 981 0x671c101d
32 QApplication::exec qapplication.cpp 3621 0x6506f0c8
33 main main.cpp 318 0x40661b
34 __tmainCRTStartup crtexe.c 582 0x40a538
35 mainCRTStartup crtexe.c 399 0x40a37f
36 BaseThreadInitThunk kernel32 0 0x76ade4a5
37 RtlCreateUserProcess ntdll 0 0x77e4cfed
38 RtlCreateProcessParameters ntdll 0 0x77e4d1ff