iOS 4.1と4.2でiOSのFacebook SDKがクラッシュする

Question

FacebookのSDKを使用しているiOSのバージョンで誰かがクラッシュしていますか？それは共有しようとしているときに起こります。 decodeGIFFrame "...少し研究した後、私はFacebookのhtmlがヌルリファレンス" img src = "/ images/icons/default_app_icon.gif" /> "で画像を返すことに気づいたが、" null "参照とは思わないイメージのクラッシュが発生しますが、GIFのレンダリング...どのようにそれを修復するには？

編集：クラッシュのBT

#0 0x33ff4938 in decodeGIFFrame() 
#1 0x33ff5ef8 in copyImageBlockSetGIF() 
#2 0x33fe463c in ImageProviderCopyImageBlockSetCallback() 
#3 0x31314e4c in CGImageProviderCopyImageBlockSetWithOptions() 
#4 0x31314cfc in CGImageProviderCopyImageBlockSet() 
#5 0x313149cc in img_blocks_create() 
#6 0x31312248 in img_data_lock() 
#7 0x31310fd0 in CGSImageDataLock() 
#8 0x315b7604 in ripc_AcquireImage() 
#9 0x315b3dfc in ripc_DrawImage() 
#10 0x31310cc4 in CGContextDelegateDrawImage() 
#11 0x31310ae8 in CGContextDrawImage() 
#12 0x34323a48 in WebCore::BitmapImage::checkForSolidColor() 
#13 0x343234d0 in WebCore::BitmapImage::cacheFrame() 
#14 0x343233cc in WebCore::BitmapImage::frameAtIndex() 
#15 0x343226a8 in WebCore::BitmapImage::draw() 
#16 0x34322568 in WebCore::GraphicsContext::drawImage() 
#17 0x343223e8 in WebCore::GraphicsContext::drawImage() 
#18 0x34321f28 in WebCore::RenderImage::paintIntoRect() 
#19 0x3431482c in WebCore::RenderImage::paintReplaced() 
#20 0x34314134 in WebCore::RenderReplaced::paint() 
#21 0x34313e90 in WebCore::RenderImage::paint() 
#22 0x34313e54 in WebCore::InlineBox::paint() 
#23 0x34313e54 in WebCore::InlineBox::paint() 
#24 0x34312c10 in WebCore::InlineFlowBox::paint() 
#25 0x34312790 in WebCore::RootInlineBox::paint() 
#26 0x34223964 in WebCore::RenderLineBoxList::paint() 
#27 0x34220138 in WebCore::RenderBlock::paintObject() 
#28 0x34221670 in WebCore::RenderBlock::paint() 
#29 0x34220a6c in WebCore::RenderBlock::paintFloats() 
#30 0x342201d8 in WebCore::RenderBlock::paintObject() 
#31 0x34221670 in WebCore::RenderBlock::paint() 
#32 0x342207f4 in WebCore::RenderBlock::paintChildren() 
#33 0x34220150 in WebCore::RenderBlock::paintObject() 
#34 0x34221670 in WebCore::RenderBlock::paint() 
#35 0x342207f4 in WebCore::RenderBlock::paintChildren() 
#36 0x34220150 in WebCore::RenderBlock::paintObject() 
#37 0x34221670 in WebCore::RenderBlock::paint() 
#38 0x342207f4 in WebCore::RenderBlock::paintChildren() 
#39 0x34220150 in WebCore::RenderBlock::paintObject() 
#40 0x34221670 in WebCore::RenderBlock::paint() 
#41 0x342207f4 in WebCore::RenderBlock::paintChildren() 
#42 0x34220150 in WebCore::RenderBlock::paintObject() 
#43 0x34221670 in WebCore::RenderBlock::paint() 
#44 0x3421e99c in WebCore::RenderLayer::paintLayer() 
#45 0x3421ec24 in WebCore::RenderLayer::paintLayer() 
#46 0x3421ec24 in WebCore::RenderLayer::paintLayer() 
#47 0x3421dce0 in WebCore::RenderLayer::paint() 
#48 0x3421db38 in WebCore::FrameView::paintContents() 
#49 0x30369fb8 in -[WebFrame(WebInternal) _drawRect:contentsOnly:]() 
#50 0x30369dec in -[WebHTMLView drawSingleRect:]() 
#51 0x30369d20 in -[WebHTMLView drawRect:]() 
#52 0x3421d828 in drawCallback() 
Cannot access memory at address 0x4380fffc 

FacebookのWebViewのデリゲートは、上で応答した後、それはたまたま "webViewDidFinishLoad："

Answer 1

がFacebook.mテキストに置き換える必要があります。

static NSString* kDialogBaseURL = @"https://m.facebook.com/dialog/"; 

static NSString* kDialogBaseURL = @"https://www.facebook.com/dialog/";