問題:
當(dāng)Xcode處在Release模式下時(shí)充活,斷點(diǎn)調(diào)試無法打印變量
was compiled with optimization - stepping may behave oddly; variables may not be available.
解決辦法:
在Build Setting中搜索“optimization level”,可以看到Release默認(rèn)的值為“Fastest,Smallest”
屏幕快照 2019-06-24 上午11.43.40.png
可以對照Debug的值將Release的值也改為“None”购对。