DeviceSupport 12.1
Xcode:Could not locate device support files 解决办法,将附件文件下载放到 /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/DeviceSupport 目录下,右击Xcode.app--显示包内容(Show Package Contents)可打开Contents目录。12.1(16B91).zip。支持手机系统为12.1的。本人亲测