xcode8.1模拟器每次重新编译说找不到路径 每次模拟器重新跑,都说找不到缓存路径,要删掉程序,再次跑才好用. Simulator -> Reset Content and Settings... 这样就好了 http://stackoverflow.com/questions/40485155/failed-to-chmod-user-library-developer-coresimulator-devices-no-such-file-or-dir