Broken branch in git, fatal: your current branch appears to be broken

Question

Here is my case:

• I was working on one branch.
• Pushed new commits to the remote.
• Switched back to the master branch.

But suddenly

Answer 1

In may case after using Notepad to open the file named after my branch name found at .git\logs\refs\heads\ was empty. So I deleted it.

and run to get latest commit

git reflog

4404dd7 HEAD@{0}: commit: update README

and then I run

git reset --hard 4404dd7 

HEAD is now at 4404dd7 update README

and branch was back. Note

This may diverge your branch. So you may need to fix them later.

4404dd7 was my latest commit in that branch and I don't know if this is proper solution or not but it was what worked or me.