If a fatal error in git configuration: Authentication failed for '', in fact, evidence of failure mean
1, first you need to confirm your account password is correct, or recently modified the password, I just changed the password, the password error cause
2, document view and edit documents, the following steps:
. A Open --- user account in Control Panel - Credential Manager --- windows credentials - Edit - Save (and then you can re-execute the git configuration error in front of your friends, for example, I git push is being given, again execute git push)
