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.

更新.git目录中的用户名和令牌。

转到git文件夹，进入。git文件夹，打开“config”文件 使用记事本或任何其他编辑器更改您的URL从 https://github.com/username/repo_name.git https://username:token@github.com/username/repo_name.git 用户名应该没有@域名。 保存并推送代码，它将工作。 在这里，您需要保存密码和 安全威胁。

我使用gh命令行工具(顺便说一下，这很神奇)

就我而言，我登录了另一个github账户。我只需要运行:

gh auth logout
gh auth login

然后使用正确的帐户进行身份验证流程。

Linux用户:

Git远程rm来源

git远程添加origin https://GITHUB_USERNAME:PERSONAL_ACCESS_TOKEN@github.com/username/reponame.git

生成新令牌

我也有同样的问题

通过检查http。在git配置中的代理值(我的是不正确的和不需要的)， 因此我删除了http。从git配置的代理值

命令:

列出文件中的配置项

git config --list

删除代理

git config --global --unset http.proxy

问题解决了!

我有同样的问题，并发现我在~/中有另一个密钥文件。ssh到不同的GitHub存储库。不知怎么的，它代替了新的。