Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread -1211341136 (LWP 16875)]
0x081ffb66 in QButton::isOn (this=0x0) at /usr/lib/qt3/include/qbutton.h:193
193         return stat != Off;
(gdb) bt
#0  0x081ffb66 in QButton::isOn (this=0x0) at /usr/lib/qt3/include/qbutton.h:193
#1  0x08234f37 in QCheckBox::isChecked (this=0x0) at /usr/lib/qt3/include/qcheckbox.h:85
#2  0x08566a11 in PPreview::CreatePreview (this=0x9f44570, Seite=0, Res=72)
    at /home/mrdocs/cvs/13/Scribus/scribus/preview.cpp:732
#3  0x0856bdef in PPreview (this=0x9f44570, parent=0x8af00f0, vin=0x9041468, docu=0x90435f0,
    pngAlpha=0, tiffSep=0, printer=@0xbfa2c5b4) at /home/mrdocs/cvs/13/Scribus/scribus/preview.cpp:270
#4  0x0864b13a in ScribusMainWindow::doPrintPreview (this=0x8af00f0)
    at /home/mrdocs/cvs/13/Scribus/scribus/scribus.cpp:7410
#5  0x08661100 in ScribusMainWindow::qt_invoke (this=0x8af00f0, _id=211, _o=0xbfa2c758)
    at /home/mrdocs/cvs/13/Scribus/scribus/scribus.moc:1074
#6  0x412b9edd in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#7  0x412bab3d in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#8  0x08254bdd in CheckDocument::ignoreAllErrors (this=0x8e820e8)
    at /home/mrdocs/cvs/13/Scribus/scribus/checkDocument.moc:163
#9  0x082552e4 in CheckDocument::qt_emit (this=0x8e820e8, _id=7, _o=0xbfa2c838)
    at /home/mrdocs/cvs/13/Scribus/scribus/checkDocument.moc:186
#10 0x412b9f21 in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#11 0x412bab3d in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#12 0x415fa2dc in QButton::clicked () from /usr/lib/libqt-mt.so.3
#13 0x4134dad3 in QButton::mouseReleaseEvent () from /usr/lib/libqt-mt.so.3
#14 0x412f2c00 in QWidget::event () from /usr/lib/libqt-mt.so.3
#15 0x4125aec7 in QApplication::internalNotify () from /usr/lib/libqt-mt.so.3
#16 0x4125bdfb in QApplication::notify () from /usr/lib/libqt-mt.so.3
#17 0x411fadd2 in QETWidget::translateMouseEvent () from /usr/lib/libqt-mt.so.3
#18 0x411f9fa6 in QApplication::x11ProcessEvent () from /usr/lib/libqt-mt.so.3
#19 0x4120a5ea in QEventLoop::processEvents () from /usr/lib/libqt-mt.so.3
#20 0x41271ce8 in QEventLoop::enterLoop () from /usr/lib/libqt-mt.so.3
#21 0x41271b7e in QEventLoop::exec () from /usr/lib/libqt-mt.so.3
#22 0x4125aa7f in QApplication::exec () from /usr/lib/libqt-mt.so.3
#23 0x083e1213 in mainApp (argc=1, argv=0xbfa2d044)
    at /home/mrdocs/cvs/13/Scribus/scribus/main_nix.cpp:76
#24 0x083e127a in main (argc=0, argv=0x0) at /home/mrdocs/cvs/13/Scribus/scribus/main_nix.cpp:52
(gdb)