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2007-01-04 00:38
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void GradientPreview::updateDisplay() { repaint(); ActStop = 0; if (!fill_gradient.colorStops().isEmpty()) { QPtrVector<VColorStop> cstops = fill_gradient.colorStops(); emit selectedColor(cstops.at(ActStop)->name, cstops.at(ActStop)->shade); emit currTrans(cstops.at(ActStop)->opacity); emit currStep(cstops.at(ActStop)->rampPoint); } } Putting in this if will fix the crash here however it will then crash with: 0x087a9031 in art_render_pattern_render (self=0x90c4970, render=0x8f90b50, dest=0xb68feec8 "ÿÿÿ", y=0) at art_render_pattern.c:68 68 x0 = (x0 % twidth); Current language: auto; currently c (gdb) bt #0 0x087a9031 in art_render_pattern_render (self=0x90c4970, render=0x8f90b50, dest=0xb68feec8 "ÿÿÿ", y=0) at art_render_pattern.c:68 0000001 0xb73f84f1 in art_render_invoke_callbacks () from /usr/lib/libart_lgpl_2.so.2 0000002 0xb73fb1f1 in art_render_svp () from /usr/lib/libart_lgpl_2.so.2 0000003 0xb7400a33 in art_svp_render_aa () from /usr/lib/libart_lgpl_2.so.2 0000004 0xb73fb31a in art_render_svp () from /usr/lib/libart_lgpl_2.so.2 0000005 0xb73f90b5 in art_render_invoke () from /usr/lib/libart_lgpl_2.so.2 0000006 0x085291c8 in ScPainter::applyPattern (this=0x8d2c178, svp=0x8f07008) at scpainter.cpp:1971 0000007 0x0852bb4c in ScPainter::drawVPath (this=dwarf2_read_address: Corrupted DWARF expression. ) at scpainter.cpp:1381 0000008 0x0852be40 in ScPainter::fillPath (this=0x8d2c178) at scpainter.cpp:999 0000009 0x083ef704 in PageItem_Polygon::DrawObj_Item (this=0x93c6188, p=0x8d2c178) at pageitem_polygon.cpp:66 0000010 0x083d9464 in PageItem::DrawObj (this=0x93c6188, p=0x8d2c178, e={x1 = 230, y1 = 163, x2 = 602, y2 = 521}) at pageitem.cpp:789 0000011 0x08587758 in ScribusView::DrawPageItems (this=0x8f1e358, painter=0x8d2c178, clip= {x1 = 230, y1 = 163, x2 = 602, y2 = 521}) at scribusview.cpp:1101 0000012 0x0858d920 in ScribusView::drawContents (this=0x8f1e358, psx=0xbfb33b0c, clipx=230, clipy=163, clipw=373, cliph=359) at scribusview.cpp:581 0000013 0xb79c7913 in QScrollView::drawContentsOffset () from /usr/qt/3/lib/libqt-mt.so.3 0000014 0xb79c9665 in QScrollView::viewportPaintEvent () from /usr/qt/3/lib/libqt-mt.so.3 0000015 0x085892a3 in ScribusView::viewportPaintEvent (this=0x8f1e358, p=0xbfb33ef8) at scribusview.cpp:354 0000016 0xb79ca40f in QScrollView::eventFilter () from /usr/qt/3/lib/libqt-mt.so.3 0000017 0xb78b60a6 in QObject::activate_filters () from /usr/qt/3/lib/libqt-mt.so.3 0000018 0xb78b610b in QObject::event () from /usr/qt/3/lib/libqt-mt.so.3 0000019 0xb78ef00c in QWidget::event () from /usr/qt/3/lib/libqt-mt.so.3 0000020 0xb78576c7 in QApplication::internalNotify () from /usr/qt/3/lib/libqt-mt.so.3 0000021 0xb78582c9 in QApplication::notify () from /usr/qt/3/lib/libqt-mt.so.3 0000022 0xb7829b54 in QWidget::repaint () from /usr/qt/3/lib/libqt-mt.so.3 0000023 0xb7858f5a in QApplication::sendPostedEvents () from /usr/qt/3/lib/libqt-mt.so.3 0000024 0xb7859054 in QApplication::sendPostedEvents () from /usr/qt/3/lib/libqt-mt.so.3 0000025 0xb7807190 in QEventLoop::processEvents () from /usr/qt/3/lib/libqt-mt.so.3 0000026 0xb786e251 in QEventLoop::enterLoop () from /usr/qt/3/lib/libqt-mt.so.3 0000027 0xb786e0d6 in QEventLoop::exec () from /usr/qt/3/lib/libqt-mt.so.3 0000028 0xb785714f in QApplication::exec () from /usr/qt/3/lib/libqt-mt.so.3 0000029 0x0875c358 in mainApp (argc=1, argv=0xbfb342a4) at main_nix.cpp:76 0000030 0x0875c396 in main (argc=Cannot access memory at address 0x167 when applying the pattern. Please also fix the import when the PNG file is not in place or doesnt have the right name. The import must fail with a nice error. |
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2007-01-04 00:52
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DesktopPC3D.png (1,945 bytes) |
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Must be a libart only issue as it works with the cairo build here. What puzzles me is that the crash is in the gradient code, the stencils don't have any gradients at all. And for the import into the patterns, there are no .png files envolved at all here. And for the Scrapbook the .png's should be created on the fly. |
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It crashes in cairo too, mrdocs said so last night. Pattern import does not work here without the png file. It crashes in the gradient area because the gradient code doesnt handle not having any colorstops. Why its getting in there is possibly a different issue. |
- Anonymous
