Facebook App : This must be derived from Canvas URL, Secure Canvas URL

Question

Hi I wan\'t to create a facebook app to use it for the auth in my new site locally installed(my machine),but from yesterday I don\'t succeed to install it and use it, all time I

Answer 1

I'd a similar problem, Facebook have changed now on left pane file login (After selecting you app from top left corner) -> Valid OAuth redirect URIs