I attempted to follow all of the directions outlined in Getting Started with the Force.com Toolkit for Facebook, Version 3.0 (Installed from GitHub).
I receive an "Invalid redirect_uri: Given URL is not allowed by the Application configuration." error when I attempt to navigate directly to the FacebookSamplePage. Type of error is an OAuthException. The error code is 191.
However, I receive an is "under construction" page when I navigate directly to the site.
Has anyone seen this error and been able to resolve it successfully?
I've confirmed my site settings, remote site settings, Facebook Apps record, Facebook App configuration, and system admin profile.
I did notice some of the setup screen captures in the instructions were slightly different than the current Facebook App Setup and Facebook App Salesforce record.
Thank you in advance for your assistance.