Version:           1.2.1 (using KDE 4.2.2)
OS:                Linux
Installed from:    Ubuntu Packages

Opening the "Trash:, then selecting Properties from the File menu generates the following backtrace:

Application: Dolphin (dolphin), signal SIGABRT
0x00007ff53105ecf0 in nanosleep () from /lib/libc.so.6

Thread 1 (Thread 0x7ff5359f9750 (LWP 22585)):
[KCrash Handler]
#5  0x00007ff530fe9fb5 in raise () from /lib/libc.so.6
#6  0x00007ff530febbc3 in abort () from /lib/libc.so.6
#7  0x00007ff530fe2f09 in __assert_fail () from /lib/libc.so.6
#8  0x00007ff530b45012 in Strigi::AnalysisResult::Private::Private () from /usr/lib/libstreamanalyzer.so.0
#9  0x00007ff530b45130 in Strigi::AnalysisResult::AnalysisResult () from /usr/lib/libstreamanalyzer.so.0
#10 0x00007ff53549c709 in ?? () from /usr/lib/libkio.so.5
#11 0x00007ff53549dd22 in KFileMetaInfo::KFileMetaInfo () from /usr/lib/libkio.so.5
#12 0x00007ff53548dc3c in KFileItem::metaInfo () from /usr/lib/libkio.so.5
#13 0x00007ff53554b5f0 in KFileMetaPropsPlugin::KFileMetaPropsPlugin () from /usr/lib/libkio.so.5
#14 0x00007ff53556f841 in KPropertiesDialog::KPropertiesDialogPrivate::insertPages () from /usr/lib/libkio.so.5
#15 0x00007ff53556fa93 in KPropertiesDialog::KPropertiesDialogPrivate::init () from /usr/lib/libkio.so.5
#16 0x00007ff535570e28 in KPropertiesDialog::KPropertiesDialog () from /usr/lib/libkio.so.5
#17 0x00007ff534a1434a in DolphinViewActionHandler::slotProperties () from /usr/lib/libdolphinprivate.so.4
#18 0x00007ff5349fca9a in DolphinViewActionHandler::qt_metacall () from /usr/lib/libdolphinprivate.so.4
#19 0x00007ff531c3e1f2 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#20 0x00007ff5320f0897 in QAction::triggered () from /usr/lib/libQtGui.so.4
#21 0x00007ff5320f1d10 in QAction::activate () from /usr/lib/libQtGui.so.4
#22 0x00007ff53251fd1c in ?? () from /usr/lib/libQtGui.so.4
#23 0x00007ff532525cee in ?? () from /usr/lib/libQtGui.so.4
#24 0x00007ff53376bb71 in KMenu::mouseReleaseEvent () from /usr/lib/libkdeui.so.5
#25 0x00007ff53214797f in QWidget::event () from /usr/lib/libQtGui.so.4
#26 0x00007ff5325284ab in QMenu::event () from /usr/lib/libQtGui.so.4
#27 0x00007ff5320f683d in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4
#28 0x00007ff5320ff18a in QApplication::notify () from /usr/lib/libQtGui.so.4
#29 0x00007ff53369a26b in KApplication::notify () from /usr/lib/libkdeui.so.5
#30 0x00007ff531c2875c in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4
#31 0x00007ff5320fe3d8 in QApplicationPrivate::sendMouseEvent () from /usr/lib/libQtGui.so.4
#32 0x00007ff532168084 in ?? () from /usr/lib/libQtGui.so.4
#33 0x00007ff532166b38 in QApplication::x11ProcessEvent () from /usr/lib/libQtGui.so.4
#34 0x00007ff53218f514 in ?? () from /usr/lib/libQtGui.so.4
#35 0x00007ff52d4a420a in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#36 0x00007ff52d4a78e0 in ?? () from /usr/lib/libglib-2.0.so.0
#37 0x00007ff52d4a7a7c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#38 0x00007ff531c51e6f in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4
#39 0x00007ff53218ec9f in ?? () from /usr/lib/libQtGui.so.4
#40 0x00007ff531c27002 in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#41 0x00007ff531c273cd in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#42 0x00007ff531c29694 in QCoreApplication::exec () from /usr/lib/libQtCore.so.4
#43 0x00000000004426ad in _start ()