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Terminating app due to uncaught exception ‘CALayerInvalidGeometry‘, reason: ‘CALayer position contains NaN: [14 nan]‘
*** First throw call stack:
这个主要在画layer的时候,计算未考虑0的情况,在除数为0的时候就会报错,去检查把,骚年~~
iOS 常见错误:CALayer position contains NaN: [14 nan]
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原文地址:http://www.cnblogs.com/A--G/p/4916608.html