Git Problem With "src refspec does not match any"

Main Problem

Pushing an Empty Repo unknowingly

The main course of this issue is publishing an empty repo to non existing branch. Mostly, one tend to create a git repo by following git autogenerated procure while skipping to commit. As referenced, we failed to commit README.md file.

$ git init
$ git add README.md
$ git branch -M main
$ git remote add origin https://github.com/profile/repository.git
$ git push -u origin main

Quick fix

One can resolve this issues by committing all the files immediately adding.

$ git init
$ git add .
$ git branch -M main
$ git add .

$ git commit -m "message"

$ git remote add origin https://github.com/profile/repository.git
$ git push -u origin main

...and would save lots of time, keep giting!