-[__NSCFString bytes]: unrecognized selector sent to instance解决方案

http://stackoverflow.com/questions/22332585/nsstring-from-nsdata-crash-when-run-in-background-fetch

posted @ 2015-11-20 14:57  丶貌似文艺小青年  阅读(1818)  评论(0编辑  收藏  举报