I'm using the plugin "Facebook comments", in order to share my WP Post on FB and to have FB comments shown on WP (and vice verca, if possible).
I followed the instructions and created a new App on FB and parsed the App ID to the plugin. Yet in the end I got the following error message on Facebook's "Open Graph Object Debugger":
Object Invalid Value
Object at URL 'http://yogastories.de/?p=93' of type 'article' is invalid because the given value 'facebook.com/classicalhata' for property 'article:author' could not be parsed as type 'profile'.
It would be great if anybody could help out on that issue, cause I really don't know how to resolve the problem.