diff: /../Podfile.lock: No such file or directory diff: /Manifest.lock: No such file or directory error: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.
之前用了好幾個方法刪除xcworkspace ,podfile.lock,Pods然後重新安裝都不行，後來找到了解決辦法
刪除lock檔案，步驟：Build Phases -->Check Pods Manifest.lock 刪除這個之後就好了。