AnimationImageView images资源某几帧被释放

[SevenWangMr]

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Issue Description

场景：tableviewcell中，tableview刷新频率比较高，cell也有几率被移除。

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[SevenWangMr]

其他cell内的相同gif有正常显示，在某一次刷新出现了currentAnimatedFrame中的image为空了 现在我只能修改了currentAnimatedFrame的判断，防止崩溃，但是具体原因却没有找到 请各位大佬帮忙分析一下 animatedFrames[previousFrameIndex] = animatedFrames[previousFrameIndex]?.placeholderFrame preloadIndexes(start: currentFrameIndex).forEach { index in guard let currentAnimatedFrame = animatedFrames[index] else { return } if !currentAnimatedFrame.isPlaceholder { return } animatedFrames[index] = currentAnimatedFrame.makeAnimatedFrame(image: loadFrame(at: index)) }

[Resoulte]

我也遇到了