I'm try to follow https://github.com/node-red/node-red-auth-github.
I don't know what should I enter for callback URL.
When I make OAuth Apps, I have to enter callback URL, so I write http:// my-node-red-url(localhost) :1880/auth/strategy/callback/.
It's on Setting up node-red-auth-github
But I get error, <AuthorizationError: The redirect_uri MUST match the registered callback URL for this application.>
What is problem?