s the frontend repo private? railway might not have permission to access it.

yes its private
but backend repo also private
and both are from same organization

I have the same issue https://station.railway.com/community/railway-lost-connection-to-my-gh-relink-dad5888f

Try clicking that refresh icon on the right side of "Configure GitHub App"

tried everything nothing works, we can add n number or repos right

It's just this one specific repo that don't show in the list? Not even if you paste the URL link of that repo in the search bar?

No with my personal account i am able to add it but from my private org its not coming
but how first repo is came?

no refresh buttons for me

It only appears on Right Click Canvas -> GitHub Repo

Even though both repos are in the same org, Railway's GitHub App might only have access to specific repos, not all of them. ask your org admin

to go to GitHub ->Organization Settings -> Third-party Access -> GitHub Apps -> railway -> change repository access to either "All repositories" or manually add the frontend repo to the list.

Hello,

I sincerely apologize for the wait. It takes time to ensure everything is just right, but I’m pleased to announce that we have completely rewritten the way we retrieve the list of available repositories. This new approach is much more robust and provides real-time updates.

Please let us know if you continue to experience any issues, though!