Version: 1.3.0 (using KDE 3.4.0, compiled sources) Compiler: gcc version 3.4.3 OS: SunOS (sun4u) release 5.8 This is not 100% reproducible, but happens quite often. Try the following steps a couple of times (2 or 3) and you should see it. Trials take time, so I have not testedall combinations, but sometimes according to how you perform the actions (menu, keyboard shortcut or RMB) it seems to behave differently. I guess it's just due to the somehow random nature of the crash, but I'd still advise to follow the procedure very exactly: 1) start "kst -w gyrodata.dat" 2) load column 1 vs INDEX in a new plot (in W1) 3) invoke the datawizard once again, and plot column 2 vs INDEX in a new plot, in a new window (W2) 4) go to W1, RMB on the W1 tab, select "New..." and name the new window "W_UTM" 5) Plots menu -> Layout mode 6) RMB on plot P1 in W1, select "Copy to...->W_UTM": crash! Below is the trace I get, in case it helps: #0 0xff10b54c in Kst2DPlot::plotPlotMarkers () from /S/KDE/beta/lib/libkstapp.so.1 #1 0xff10c9ec in Kst2DPlot::draw () from /S/KDE/beta/lib/libkstapp.so.1 #2 0xff10cec0 in Kst2DPlot::draw () from /S/KDE/beta/lib/libkstapp.so.1 #3 0xff113b74 in Kst2DPlot::updateSelf () from /S/KDE/beta/lib/libkstapp.so.1 #4 0xff13ae00 in KstViewObject::paintUpdate () from /S/KDE/beta/lib/libkstapp.so.1 #5 0xff1456e0 in KstViewObject::paint () from /S/KDE/beta/lib/libkstapp.so.1 #6 0xff145b74 in KstViewObject::paint () from /S/KDE/beta/lib/libkstapp.so.1 #7 0xff14d744 in KstTopLevelView::paint () from /S/KDE/beta/lib/libkstapp.so.1 #8 0xff14d814 in KstTopLevelView::paint () from /S/KDE/beta/lib/libkstapp.so.1 #9 0xff1473d4 in KstViewObject::copyTo () from /S/KDE/beta/lib/libkstapp.so.1 #10 0xff145cfc in KstViewObject::qt_invoke () from /S/KDE/beta/lib/libkstapp.so.1 #11 0xff14ce20 in KstBorderedViewObject::qt_invoke () from /S/KDE/beta/lib/libkstapp.so.1 #12 0xff15f2ec in KstMetaPlot::qt_invoke () from /S/KDE/beta/lib/libkstapp.so.1 #13 0xff0ea7a8 in KstPlotBase::qt_invoke () from /S/KDE/beta/lib/libkstapp.so.1 #14 0xff118700 in Kst2DPlot::qt_invoke () from /S/KDE/beta/lib/libkstapp.so.1 #15 0xfd69c5c4 in QObject::activate_signal () from /usr/local/kde/lib/libqt-mt.so.3 #16 0xfd69cd04 in QObject::activate_signal () from /usr/local/kde/lib/libqt-mt.so.3 #17 0xfd6b2dbc in QSignal::activate () from /usr/local/kde/lib/libqt-mt.so.3 #18 0xfd792078 in QPopupMenu::mouseReleaseEvent () from /usr/local/kde/lib/libqt-mt.so.3 #19 0xfd6d1840 in QWidget::event () from /usr/local/kde/lib/libqt-mt.so.3 #20 0xfd643024 in QApplication::internalNotify () from /usr/local/kde/lib/libqt-mt.so.3 #21 0xfd6433b4 in QApplication::notify () from /usr/local/kde/lib/libqt-mt.so.3 #22 0xfe0bd6d0 in KApplication::notify () from /usr/local/kde/V3.4.0/lib/libkdecore.so.4 #23 0xfd5e1e00 in QETWidget::translateMouseEvent () from /usr/local/kde/lib/libqt-mt.so.3 #24 0xfd5e0210 in QApplication::x11ProcessEvent () from /usr/local/kde/lib/libqt-mt.so.3 #25 0xfd5f1f64 in QEventLoop::processEvents () from /usr/local/kde/lib/libqt-mt.so.3 #26 0xfd658e7c in QEventLoop::enterLoop () from /usr/local/kde/lib/libqt-mt.so.3 #27 0xfd641fdc in QApplication::enter_loop () from /usr/local/kde/lib/libqt-mt.so.3 #28 0xfd7953d8 in QPopupMenu::exec () from /usr/local/kde/lib/libqt-mt.so.3 #29 0xfd795498 in QPopupMenu::exec () from /usr/local/kde/lib/libqt-mt.so.3 #30 0xff138ee4 in KstViewWidget::contextMenuEvent () from /S/KDE/beta/lib/libkstapp.so.1 #31 0xfd6d1340 in QWidget::event () from /usr/local/kde/lib/libqt-mt.so.3 #32 0xfd643024 in QApplication::internalNotify () from /usr/local/kde/lib/libqt-mt.so.3 #33 0xfd6438b8 in QApplication::notify () from /usr/local/kde/lib/libqt-mt.so.3 #34 0xfe0bd6d0 in KApplication::notify () from /usr/local/kde/V3.4.0/lib/libkdecore.so.4 #35 0xfd5e21ec in QETWidget::translateMouseEvent () from /usr/local/kde/lib/libqt-mt.so.3 #36 0xfd5e0210 in QApplication::x11ProcessEvent () from /usr/local/kde/lib/libqt-mt.so.3 #37 0xfd5f1f64 in QEventLoop::processEvents () from /usr/local/kde/lib/libqt-mt.so.3 #38 0xfd658e7c in QEventLoop::enterLoop () from /usr/local/kde/lib/libqt-mt.so.3 #39 0xfd658d64 in QEventLoop::exec () from /usr/local/kde/lib/libqt-mt.so.3 #40 0xfd641fb8 in QApplication::exec () from /usr/local/kde/lib/libqt-mt.so.3 #41 0x0001c31c in main ()
The backtrace with line numbers and debug info: #4 0x00247ade in Kst2DPlot::plotPlotMarkers (this=0x9de3c10, p=@0xbfee12c0, m_X=0.0046650233251166254, b_X=46, x_max=199999, x_min=0, y_px=633, ytop_bdr_px=22, ybot_bdr_px=41) at kst2dplot.cpp:5606 #5 0x0023a563 in Kst2DPlot::draw (this=0x9de3c10, p=@0xbfee12c0) at kst2dplot.cpp:2613 #6 0x002395b3 in Kst2DPlot::draw (this=0x9de3c10) at kst2dplot.cpp:2422 #7 0x00238f7d in Kst2DPlot::updateSelf (this=0x9de3c10) at kst2dplot.cpp:2349 #8 0x0026d0c0 in KstViewObject::paintUpdate (this=0x9de3c10) at kstviewobject.cpp:425 #9 0x0026cb86 in KstViewObject::paint (this=0x9de3c10, p=@0xbfee16a0, bounds=@0xbfee15f0) at kstviewobject.cpp:340 #10 0x0026cd9c in KstViewObject::paint (this=0x9dacc78, p=@0xbfee16a0, bounds=@0xbfee1810) at kstviewobject.cpp:370 #11 0x00279fff in KstTopLevelView::paint (this=0x9dacc78, p=@0xbfee16a0, bounds=@0xbfee1810) at ksttoplevelview.cpp:134 #12 0x0027a117 in KstTopLevelView::paint (this=0x9dacdf0, type=161663896, bounds=@0xbfee1810) at ksttoplevelview.cpp:153 #13 0x0027a049 in KstTopLevelView::paint (this=0x9dacc78, type=P_PAINT) at ksttoplevelview.cpp:143 #14 0x00271913 in KstViewObject::copyTo (this=0x9e53838, id=2) at kstviewobject.cpp:1404 #15 0x00273f6f in KstViewObject::qt_invoke (this=0x9e53838, _id=3870120, _o=0xbfee1a40) at kstviewobject.moc:195 #16 0x00278f65 in KstBorderedViewObject::qt_invoke (this=0x9e53838, _id=26, _o=0xbfee1a40) at kstborderedviewobject.moc:88 #17 0x00288c4d in KstMetaPlot::qt_invoke (this=0x9e53838, _id=26, _o=0xbfee1a40) at kstmetaplot.moc:77 #18 0x00224c3d in KstPlotBase::qt_invoke (this=0x9e53838, _id=26, _o=0xbfee1a40) at kstplotbase.moc:77 #19 0x0024ea73 in Kst2DPlot::qt_invoke (this=0x9e53838, _id=26, _o=0xbfee1a40) at kst2dplot.moc:302
SVN commit 589910 by staikos: The fake copy constructor strikes again... uninit variables were causing invalid memory references. I'm not sure if there are more cases of this. BUG: 134686 M +4 -1 kst2dplot.cpp --- trunk/extragear/graphics/kst/src/libkstapp/kst2dplot.cpp #589909:589910 @@ -580,6 +580,9 @@ _xReversed = plot._xReversed; _yReversed = plot._yReversed; + _lineWidthMarkers = plot._lineWidthMarkers; + _lineStyleMarkers = plot._lineStyleMarkers; + Curves = plot.Curves; } @@ -5612,7 +5615,7 @@ void Kst2DPlot::plotPlotMarkers(KstPainter& p, double m_X, double b_X, double x_max, double x_min, double y_px, double ytop_bdr_px, double ybot_bdr_px) { - int width = lineWidthMarkers() * p.lineWidthAdjustmentFactor(); + const int width = lineWidthMarkers() * p.lineWidthAdjustmentFactor(); if (defaultColorMarker()) { p.setPen(QPen(foregroundColor(), width, KstLineStyle[lineStyleMarkers()]));