Oct 4, 2010 at 2:58 PM
Edited Oct 4, 2010 at 3:37 PM
I'm trying to use the like api for Silverlight.
I have a registered application on facebook. The login works but when I call Api.Stream.AddLikeAsync(POST_ID,completedHandler,null) in the completed i receive the following error:
A session key must be specified when request is signed with a session secret.
Can anyone help?
PS: there's a way to call the Like feature for an URL instead of a post id?