RESOLVED DUPLICATE of bug 32381 34389
Assertion failure (!needsLayout()) in FrameView::paintContents() on xerox.com (iframe in a composited layer) 
https://bugs.webkit.org/show_bug.cgi?id=34389
Summary Assertion failure (!needsLayout()) in FrameView::paintContents() on xerox.com...
mitz
Reported 2010-01-30 22:37:44 PST
To reproduce, navigate to <http://www.xerox.com/>. The result is ASSERTION FAILED: !needsLayout() (WebCore/page/FrameView.cpp:1706 virtual void WebCore::FrameView::paintContents(WebCore::GraphicsContext*, const WebCore::IntRect&)) Backtrace: #0 0x102352649 in WebCore::FrameView::paintContents at FrameView.cpp:1706 #1 0x101766838 in -[WebFrame(WebInternal) _drawRect:contentsOnly:] at WebFrame.mm:531 #2 0x10179ca11 in -[WebHTMLView drawSingleRect:] at WebHTMLView.mm:3171 #3 0x1017960cd in -[WebHTMLView drawRect:] at WebHTMLView.mm:3215 #4 0x7fff8102f12a in -[NSView(NSInternal) _recursive:displayRectIgnoringOpacity:inContext:topView:] #5 0x101793b84 in -[WebHTMLView(WebPrivate) _recursive:displayRectIgnoringOpacity:inContext:topView:] at WebHTMLView.mm:1389 #6 0x7fff8102f520 in -[NSView(NSInternal) _recursive:displayRectIgnoringOpacity:inContext:topView:] #7 0x7fff8102f520 in -[NSView(NSInternal) _recursive:displayRectIgnoringOpacity:inContext:topView:] #8 0x7fff8102f520 in -[NSView(NSInternal) _recursive:displayRectIgnoringOpacity:inContext:topView:] #9 0x7fff8102e963 in -[NSView displayRectIgnoringOpacity:inContext:] #10 0x102ab9810 in WebCore::Widget::paint at WidgetMac.mm:234 #11 0x102927768 in WebCore::ScrollView::paint at ScrollView.cpp:770 #12 0x1028e0aef in WebCore::RenderWidget::paint at RenderWidget.cpp:271 #13 0x10245b0cf in WebCore::InlineBox::paint at InlineBox.cpp:180 #14 0x10245ef35 in WebCore::InlineFlowBox::paint at InlineFlowBox.cpp:673 #15 0x1028fdffe in WebCore::RootInlineBox::paint at RootInlineBox.cpp:166 #16 0x10286c15b in WebCore::RenderLineBoxList::paint at RenderLineBoxList.cpp:204 #17 0x1027f1e48 in WebCore::RenderBlock::paintContents at RenderBlock.cpp:1642 #18 0x1027f7bf2 in WebCore::RenderBlock::paintObject at RenderBlock.cpp:1731 #19 0x1027f247c in WebCore::RenderBlock::paint at RenderBlock.cpp:1535 #20 0x1027f1c88 in WebCore::RenderBlock::paintChildren at RenderBlock.cpp:1668 #21 0x1027f1e5d in WebCore::RenderBlock::paintContents at RenderBlock.cpp:1644 #22 0x1027f7bf2 in WebCore::RenderBlock::paintObject at RenderBlock.cpp:1731 #23 0x1027f247c in WebCore::RenderBlock::paint at RenderBlock.cpp:1535 #24 0x1027f1c88 in WebCore::RenderBlock::paintChildren at RenderBlock.cpp:1668 #25 0x1027f1e5d in WebCore::RenderBlock::paintContents at RenderBlock.cpp:1644 #26 0x1027f7bf2 in WebCore::RenderBlock::paintObject at RenderBlock.cpp:1731 #27 0x1027f247c in WebCore::RenderBlock::paint at RenderBlock.cpp:1535 #28 0x102861494 in WebCore::RenderLayerBacking::paintIntoLayer at RenderLayerBacking.cpp:972 #29 0x102861962 in WebCore::RenderLayerBacking::paintContents at RenderLayerBacking.cpp:1055 #30 0x102389d25 in WebCore::GraphicsLayer::paintGraphicsLayerContents at GraphicsLayer.cpp:242 #31 0x102aaee24 in +[WebLayer drawContents:ofLayer:intoContext:] at WebLayer.mm:68 #32 0x102aae5c6 in -[WebLayer drawInContext:] at WebLayer.mm:165 #33 0x7fff877ec28e in CABackingStoreUpdate #34 0x7fff877eb52f in -[CALayer _display] #35 0x102aae935 in -[WebLayer display] at WebLayer.mm:158 …
Attachments
Add attachment proposed patch, testcase, etc.
mitz
Comment 1 2010-02-03 22:05:16 PST
<rdar://problem/7611155>
Nikolas Zimmermann
Comment 2 2010-10-06 05:24:33 PDT
*** This bug has been marked as a duplicate of bug 32381 ***
Note You need to log in before you can comment on or make changes to this bug.