转载地址:http://blog.csdn.net/lqfsharks/article/details/51736786
现象:升级xcode7.3、Ios9.3后,cocos2dx 3.x版本,Sprite::create()返回 NULL,程序崩溃
解决办法:去Build Settings设置Remove Text Metadata From PNG FilestoNO
Remove Text Metadata From PNG Files
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