Fatal: Could Not Read From Remote Repositty

Before you lot can read from a individual repository or write to a Git repository, you must exist authenticated. If you use the incorrect Compatible Resource Locator (URL) to connect to a repository, or have incorrectly set up your Secure Shell (SSH) authentication, you lot'll encounter the "fatal: Could non read from remote repository" fault.

This guide discusses what this fault means and why you may meet it. It walks you through two potential solutions so you lot tin can overcome this problem when using Git.

fatal: Could not read from remote repository

SSH is a protocol for authenticating with remote devices. SSH is commonly used to authenticate with Git because you don't need to blazon in your countersign every time yous authenticate.

Every platform has its own way of authenticating users over SSH. Using GitHub, for instance, y'all must provide your SSH key on their dashboard. Then, you can use the SSH URL associated with your repository to authenticate with GitHub.

By default, the individual SSH cardinal for your device will exist in a file called ~/.ssh/id_rsa. This file is in the hidden .ssh directory in your root folder. This cardinal will only exist if you have generated it. Otherwise, you'll need to utilize the ssh-keygen command to generate a new key.

If you lot accept non correctly set upwards SSH hallmark, Git will be unable to verify your identity.

The ii mutual causes to the "fatal: Could not read from remote repository" error are:

  • Not adding your SSH key to the SSH agent
  • Using a HTTP URL to connect to a repository

Let'due south talk over each of these causes.

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Cause #1: SSH Amanuensis Issue

The SSH agent stores your SSH key. When yous try to cosign with a Git repository over SSH, Git will check the SSH agent for your key.

Your SSH key can be removed from the SSH agent for various reasons. This volition brand it incommunicable to authenticate with a Git repository.

Let's try to clone a Git repository that is private to our local machine:

git clone git@github.com:career-karma-tutorials/ck-git

When nosotros endeavor to sign in, the Git command line returns an error:

fatal: Could not read from remote repository.

This error informs u.s. we take an authentication effect. If you lot encounter an SSH hallmark effect, your first port of phone call is to add your key to the SSH keychain:

This will add our id_rsa key to the keychain.

Some other common fault is to add the wrong key to your keychain. If you use a key with a different proper name than id_rsa to cosign with Git, make sure y'all add together that central to your keychain and not the id_rsa key.

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Cause #2: Using a HTTP URL

There are two ways you lot can authenticate with Git: over HTTP and SSH. The Hypertext Transfer Protocol (HTTP) method requires specifying your username and countersign to a Git server to admission a repository.

To cosign with HTTP, you lot'll utilize a URL that looks similar this:

https://github.com/career-karma-tutorials/ck-git

You cannot use this URL to connect to a Git server over SSH. This is considering SSH and HTTP are different protocols. If yous try to sign in to the above URL using SSH, you lot'll be prompted to enter your username and countersign.

We've got to employ an SSH URL to connect to a repository over SSH. You tin can verify the URLs that you utilize to connect to a remote repository using the git remote -v command:

origin    https://github.com/career-karma-tutorials/ck-git (fetch) origin    https://github.com/career-karma-tutorials/ck-git (push)

We can come across that our "origin" remote uses HTTP instead of SSH. For an existing repository, we can change our URL to employ SSH using the git remote set-url command:

git remote set-url origin git@github.com:career-karma-tutorials/ck-git

This command sets the "origin" URL to exist equal to our SSH URL. Now that we've run this command, our existing Git repository will apply the SSH URL to connect to the remote version of the repository.

If you are cloning a new repository, you don't need to modify the URL with which you are working. Instead, y'all just demand to make certain you utilise an SSH URL to clone the repo:

git clone git@github.com:career-karma-tutorials/ck-git

Now, nosotros can run commands similar git pull, git commit, and git push on our repository because nosotros have the correct access privileges.

Conclusion

The Git "fatal: Could not read from remote repository" error occurs when there is an effect authenticating with a Git repository. This is mutual if you take incorrectly gear up SSH authentication.

To solve this error, make sure your SSH central is in your keychain and you connecting to a repository using the correct URL.

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Source: https://careerkarma.com/blog/git-fatal-could-not-read-from-remote-repository/

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