-[< CALayer:0x5584190>显示]:忽略虚假的图层大小 [英] -[<CALayer: 0x5584190> display]: Ignoring bogus layer size

问题描述

-[<CALayer: 0x5584190> display]: Ignoring bogus layer size (255211754908294243945860531626574872576.000000, 340282346638528859811704183484516925440.000000)

有人可以告诉我这个警告是关于什么的吗?该应用在显示此错误的某些设备上崩溃.

Can any one please tell me whats this warning about? The app is crashing on some devices showing this..

任何建议都会很有帮助.

Any suggestion would be greatly helpful.

推荐答案

我认为这是由于图层太大而引起的，我希望这会导致缓冲图像以供绘制的问题.

I believe this is caused because the layer is too large and I expect this will cause issues buffering to an image for drawing.

我在使用相对简单的图形的大型UIView时遇到了这个问题，并通过使用CATiledLayer解决了该问题

I had this problem with a large UIView with relatively simple graphics and solved it by using a CATiledLayer

为此，请在UIView子类中包含以下内容以启用平铺:

To do this, include the following in your UIView subclass to enable tiling:

+ (Class)layerClass {
    return [CATiledLayer class];
}

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