报错信息大概如下:Sandbox: rsync.samba(56881) deny(1) file-write-unlink /Users/xxx/Library/Developer/Xcode/DerivedData/XXX-gkioyzkdrjyqzugivgqtpftxkizu/Build/Products/Debug-iphonesimulator/XXX.app/Frameworks/IQKeyboardManager.framework/_CodeSignature
新建了个OC项目,不用Pod没问题,一用就报错,Pod升级各种尝试,最后发现要改这里。。。