When querying Facebook Open Graph Api checking for permissions I get a 400 error

Question

So I want to check the permissions my users have with:

https://graph.facebook.com/me/permissions&access_token=

but I get the following response:

{ "error": { "message": "An active access token must be used to query information about the current user.", "type": "OAuthException", "code": 2500 } }

I know the access token works because I can do status updates on behalf of the user and access to his friends info.

This was working fine before. Not sure what's going on

Answer 1

Not sure if you already noticed but your URL is missing the {?}

https://graph.facebook.com/me/permissions&access_token=

should be

https://graph.facebook.com/me/permissions?access_token=