Why can't I upload my site to github? Why could such an error occur? How to fix?

Question

git

I upload the site to github.
I created an account on github, then created a repository I did it
in this order:
1. opened the project folder on the command line
2. git init
3. git add --all
4. git commit -m "first commit"
5. git remote add origin https: //github.com/myaccount/mynewrepo.git
6. git push -u origin master
and I got an error:
error: failed to push some refs to
' https://github.com/myaccount/mynewrepo.git ' try to write:
git pull --rebase origin master
But nothing helped....The same error again...Why could such an error occur? How to fix?

Answer 1

You can do a git clone of the repository, add the project files to the cloned repository folder, then follow the old scheme.
git add .
git commit -m "first commit"
git push