GitHub Windows Could not open a connection to your authentication agent.

It's been a long time, and finally on Git bash, enter the Git GUI to start the GUI

Open git GUI, help->show SSH key, click Generate key

After the build is joined, success.

Before that:

someone said to use it like thisssh-agent
Ssh-add ~/.ssh/Id_key
I'm invalid.
the newly generated key cannot be joined to SSH and will cause the connection to not be on GitHub ssh-t [email protected] will prompt: Permission denied (publickey).

GitHub Windows Could not open a connection to your authentication agent.