Error When downloading code on GitHub: & #39; The sandbox is not sync with the Podfile. lock \ & #39;, githubpodfile. lock

Error in running The download code on GitHub: 'The sandbox is not sync with the Podfile. lock \ ', githubpodfile. lock
Problem description:

The Demo downloaded from github often uses CocoaPods. Sometimes it cannot be compiled and run due to dependency or version issues. For exampleThe sandbox is not sync with the Podfile. lockThe problem is as follows:

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.'

Solution

Close the current workspace, delete the workspace in the folder, and then re-run pod install. After the installation is complete, open the workspace through the workspace and run clean + build, as shown below:

Rm-rf MyProject. xcworkspace pod install

Before pod install, make sure that the pod setup command has been executed.