Git push error: Error: insufficient permission for adding an object to repository data

Cause:
When using SSH for management, the client machineCodeAn error occurred while writing permissions to the repository. See references.

// Log on to the GIT Server
SSH me @ myserver
// Enter the code repository
CD repository. Git
// Change the access permissions of all files in the code repository, which can be written to the same group.
Sudo chmod-r g + WS *

// Change the access attribute of all files in the code repository 
Sudo chgrp-r mygroup *
// Update the configuration
Git repo-config core. sharedrepository true