Forgive me if this is obvious but...
I've got the Like, Send and Recommend buttons working fine. However, the Recommendations Bar is proving beyond me.
I have a Facebook app but I've no idea about Open Graph. Can someone point me in the right direction?
I'm getting message instead of the bar:
Given URL is not permitted by the application configuration.: One or more of the given URLs is not allowed by the App's settings. It must match the Website URL or Canvas URL, or the domain must be a subdomain of one of the App's domains.
Thanks in advance