Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread -1224407360 (LWP 4940)]
0x08475359 in QMapPrivate<unsigned int, double>::end (this=0x0) at qmap.h:380
380         ConstIterator end() const { return ConstIterator( header ); }
(gdb) bt
#0  0x08475359 in QMapPrivate<unsigned int, double>::end (this=0x0)
    at qmap.h:380
#1  0x0847538f in QMap<unsigned int, double>::end (this=0x8938e0c)
    at qmap.h:663
#2  0x084753b4 in QMap<unsigned int, double>::contains (this=0x8938e0c,
    k=@0xbfb77ac4) at qmap.h:703
#3  0x084700f3 in Foi::canRender (this=0x8938de0, ch=@0xbfb77b3e)
    at scfonts.cpp:166
#4  0x0847a72a in Cwidth (scFace=0x8938de0, ch=@0xbfb78160, Size=120,
    ch2=@0xbfb7815c) at scfontmetrics.cpp:502
#5  0x0838c97f in PageItem_TextFrame::DrawObj_Item (this=0x8e319b8,
    p=0x8d161f0, e={x1 = 0, y1 = 10, x2 = 328, y2 = 386}, sc=1)
    at pageitem_textframe.cpp:1896
#6  0x083618fa in PageItem::DrawObj (this=0x8e319b8, p=0x8d161f0, e=
      {x1 = 0, y1 = 10, x2 = 328, y2 = 386}) at pageitem.cpp:748
#7  0x084ec31f in ScribusView::DrawPageItems (this=0x8d22478,
    painter=0x8d161f0, clip={x1 = 0, y1 = 10, x2 = 328, y2 = 386})
    at scribusview.cpp:831
#8  0x084f728e in ScribusView::drawContents (this=0x8d22478, psx=0xbfb78c8c,
    clipx=0, clipy=10, clipw=329, cliph=377) at scribusview.cpp:400
#9  0xb792a7c2 in QScrollView::drawContentsOffset ()
   from /usr/lib/libqt-mt.so.3
#10 0xb79291ce in QScrollView::viewportPaintEvent ()
---Type <return> to continue, or q <return> to quit---
   from /usr/lib/libqt-mt.so.3
#11 0x084e178f in ScribusView::viewportPaintEvent (this=0x8d22478,
    p=0xbfb79230) at scribusview.cpp:280
#12 0xb792bfce in QScrollView::eventFilter () from /usr/lib/libqt-mt.so.3
#13 0xb77f2002 in QObject::activate_filters () from /usr/lib/libqt-mt.so.3
#14 0xb77f2080 in QObject::event () from /usr/lib/libqt-mt.so.3
#15 0xb782f5aa in QWidget::event () from /usr/lib/libqt-mt.so.3
#16 0xb778ae56 in QApplication::internalNotify () from /usr/lib/libqt-mt.so.3
#17 0xb778bbd6 in QApplication::notify () from /usr/lib/libqt-mt.so.3
#18 0xb771c1c5 in QApplication::sendSpontaneousEvent ()
   from /usr/lib/libqt-mt.so.3
#19 0xb7710757 in QETWidget::translatePaintEvent () from /usr/lib/libqt-mt.so.3
#20 0xb7715de3 in QApplication::x11ProcessEvent () from /usr/lib/libqt-mt.so.3
#21 0xb772f4db in QEventLoop::processEvents () from /usr/lib/libqt-mt.so.3
#22 0xb77a3947 in QEventLoop::enterLoop () from /usr/lib/libqt-mt.so.3
#23 0xb7789991 in QApplication::enter_loop () from /usr/lib/libqt-mt.so.3
#24 0xb79a842c in QDialog::exec () from /usr/lib/libqt-mt.so.3
#25 0x086578ed in ScribusMainWindow::slotPrefsOrg (this=0x877c230)
    at scribus.cpp:7236
#26 0x08658dc0 in ScribusMainWindow::qt_invoke (this=0x877c230, _id=198,
    _o=0xbfb7986c) at scribus.moc:1050
#27 0xb77f4eb9 in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#28 0xb77f5954 in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
---Type <return> to continue, or q <return> to quit---
#29 0xb7baf886 in QAction::activated () from /usr/lib/libqt-mt.so.3
#30 0xb7960307 in QAction::internalActivation () from /usr/lib/libqt-mt.so.3
#31 0xb7bafa22 in QAction::qt_invoke () from /usr/lib/libqt-mt.so.3
#32 0x084a9c53 in ScrAction::qt_invoke (this=0x8943600, _id=8, _o=0xbfb79988)
    at scraction.moc:229
#33 0xb77f4eb9 in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#34 0xb7b8829a in QSignal::signal () from /usr/lib/libqt-mt.so.3
#35 0xb7812630 in QSignal::activate () from /usr/lib/libqt-mt.so.3
#36 0xb7919fb1 in QPopupMenu::mouseReleaseEvent () from /usr/lib/libqt-mt.so.3
#37 0xb782f68d in QWidget::event () from /usr/lib/libqt-mt.so.3
#38 0xb778ae56 in QApplication::internalNotify () from /usr/lib/libqt-mt.so.3
#39 0xb778b3e0 in QApplication::notify () from /usr/lib/libqt-mt.so.3
#40 0xb771c1c5 in QApplication::sendSpontaneousEvent ()
   from /usr/lib/libqt-mt.so.3
#41 0xb77175c0 in QETWidget::translateMouseEvent () from /usr/lib/libqt-mt.so.3
#42 0xb7715d59 in QApplication::x11ProcessEvent () from /usr/lib/libqt-mt.so.3
#43 0xb772f4db in QEventLoop::processEvents () from /usr/lib/libqt-mt.so.3
#44 0xb77a3947 in QEventLoop::enterLoop () from /usr/lib/libqt-mt.so.3
#45 0xb77a386a in QEventLoop::exec () from /usr/lib/libqt-mt.so.3
#46 0xb7789965 in QApplication::exec () from /usr/lib/libqt-mt.so.3
#47 0x08660e7e in mainApp (argc=1, argv=0xbfb7a504) at main_nix.cpp:76
#48 0x08660ec8 in main (argc=1, argv=0xbfb7a504) at main_nix.cpp:52