There aren’t any errors on my log but I’m having the same issue.
No facebook user supplied. Did you give all permissions?
None of of my other FB connect apps have issues. Any thoughts?
Just a quick addition to nadula’s post. It works fine as long as you identify your own themes naming.
Mine had ‘article’ instead of ‘page-content’ thus it needs to be edited as required.
Also it only works properly when you are logged in as the text : “cookie warning text does not come under the wpfp-span” and will not be hidden by the code above. I just removed mine as I only want to allow registers users to favourite posts.
