Fix · GitHub and Git

A folder is empty or has an arrow on GitHub (nested repository)

What you may see

A folder in my project shows an arrow and I cannot open it on GitHub
Git warns about an embedded git repository

Most likely cause

A folder inside the project has its own hidden .git folder (often created by a project generator), so the outer project saves only a pointer to it.

Check first (about two minutes)

Run ls -a <folder> and look for a .git inside it.

The fix prompt

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The exact error or what you see

What you did before it happened

Kept only in this browser, on this device. Keys and passwords are removed before anything is saved.

Prompt language

You are a patient senior engineer who knows Git and GitHub very well and explains them to people who are not developers. I am not a developer, so explain every step in plain words and tell me exactly which button, menu or command you mean. If you are not sure about something, say so; do not guess.

THE PROBLEM
A folder is empty or has an arrow on GitHub (nested repository)

THE EXACT ERROR OR WHAT I SEE
[paste the exact error here]

WHAT I DID BEFORE IT HAPPENED
[write in a few words what you did before it happened]

MOST LIKELY CAUSE
A folder inside the project has its own hidden .git folder (often created by a project generator), so the outer project saves only a pointer to it.

DO THESE STEPS, IN THIS ORDER
1. Run git status and ls -a on the folder and show me.
2. If the inner .git is accidental, ask my permission and then remove the inner .git folder (not the files), un-track the pointer (git rm --cached <folder>), and add the files normally.
3. Make a safety copy of the folder before removing anything.
Stop and tell me if what you see does not match a step. Do not skip ahead.

CHECK THAT IT WORKED
- The folder's files appear in git status and later on GitHub.
Tell me exactly what I should see on the screen when it works.

DO NOT CHANGE
- Do not delete the folder's files.
- Anything I did not ask about: the design, the text, other pages, other settings or the data.
- Do not delete files, data or branches, do not reset or force-push, and do not rewrite history, unless you first show me exactly what would be lost and I say yes.
- Do not paste, print or ask me to paste a password or secret key into this chat. If one is needed, tell me which settings page of the right service to store it in.

WHEN YOU FINISH
Explain in simple words what you changed (file by file or setting by setting), why you changed it, and how I can undo it.

Paste it into Claude, ChatGPT, Gemini or Cursor, then follow what it says.

After you tried it, did it work?

Steps

Run git status and ls -a on the folder and show me.
If the inner .git is accidental, ask my permission and then remove the inner .git folder (not the files), un-track the pointer (git rm --cached <folder>), and add the files normally.
Make a safety copy of the folder before removing anything.

Do not do this

Do not delete a .git folder that holds history you still need.
Do not delete the folder's files.

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