Git: How to make outer repository and embedded repository work as common/standalone repository?

Question

I have a big project(let\'s say A repo), and it there one child folder which is come from B repo. I would meet warning like below when I commit fr

Answer 1

Probably, git reminded the repository. It helped for me:

    git rm --cached your_folder_with_repo
    git commit -m "remove cached repo"
    git add your_folder_with_repo/
    git commit -m "Add folder"
    git push