从系统中删除所有github.com凭据详细信息。

对于mac

从Keychain Access中删除github.com密码。

对于windows

从凭证管理器中删除凭证。

如果你在windows上得到控制面板-> windows凭据，然后从通用凭据选项删除github凭据。然后尝试克隆

此消息可以在找到存储库时发生，但我们没有提交访问权。不是措辞巧妙的!

在克隆了老板为我创建的gitHub存储库后，我收到了repo-not-found消息。我可以在本地复制和提交，但不能向上推提交。存储库所有者没有给我写权限。通过请求对回购所有者的写访问来解决。

I was trying to clone a repo and was facing this issue, I tried removing all git related credentials from windows credentials manager after that while trying to clone git was asking me for my credentials and failing with error invalid username or password. This was happening because the repo I was trying to clone was under an organization on github and that organization had two factor auth enabled and git bash probably do not know how to handle 2fa. So I generated a token from https://github.com/settings/tokens and used the github token instead of password while trying to clone the repo and that worked.

在Visual Studio中从Github克隆时，点击Github链接上的“浏览存储库”选项，它将要求登录。

这里的问题是你的本地git无法将更改推送到远程 检查你的遥控器是否设置正确

git remote -v

如果没有正确设置，请尝试将您的遥控器设置为

git remote set-url origin https://username@github.com/MyRepo/project.git

然后尝试使用

git push -u origin master

也有可能你的本地git有不同的凭据，请检查一下。