从迅速2.2 IM夫特3.0转换后面向下方误差终止应用程序由于未捕获的异常 'NSInvalidArgumentException',原因:“ - [__ NSCFData earlierDate:]
*** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[__NSCFData earlierDate:]: unrecognized selector sent to instance 0x149aa2e70'