我有其他现有的github存储库，但我错误地认为我可以使用git命令创建存储库。我认为我的问题是没有个人访问令牌，但我仍然不能使用下面的命令来创建我的存储库。

git init
git add README.md
git commit -m "first commit"
git branch -M main
git remote add origin https://github.com/username/project.git
git push -u origin main

我不断地得到:

remote: Repository not found.
fatal: repository 'https://github.com/username/project.git/' not found

作为对

git push -u origin main

然而，我发现存储库需要创建使用github cli或在他们的github网站登录到我的帐户后。一旦我这样做了，一切都很顺利。

下面是我发现我不能用git命令创建github存储库的链接。

https://docs.github.com/en/get-started/importing-your-projects-to-github/importing-source-code-to-github/adding-an-existing-project-to-github-using-the-command-line

您可能正在尝试推送到私有存储库。在这种情况下，您必须请求管理员验证Collaborator访问。

禁用GIT证书对我有帮助:

git config --global --unset credential.helper

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.

这可能是一个重叠的问题，你在同一时间配置不同的帐户。

试着检查:

git config user.name git config user.email

检查是否与远程回购相同。

查看repo git remote -v

试试这个，对我很管用。

git remote rm origin
git remote add origin https://github.com/your-username/{{project-name}}.git