8 years, 1 month ago.

How to connect my developer account with my GitHub account?

Every time I push the Connect button on my Account Settings page, I get the following error:

"Safari Can’t Connect to the Server"

``` Safari can’t open the page “‎localhost:8000/complete/github/?error=redirect_uri_mismatch&error_description=The+redirect_uri+MUST+match+the+registered+callback+URL+for+this+application.&error_uri=https%3A%2F%2Fdeveloper.github.com%2Fv3%2Foauth%2F%23redirect-uri-mismatch&state=cxGP9RJOCZTGVtOK7s3W2zUAspoNxCm6” because Safari can’t connect to the server “localhost”. ```

The connection attempt to localhost and the error description "The redirect_uri MUST match the registered callback URL for this application" hint at some configuration problem of the site/GH app.

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