I have followed many examples and looked at many questions regarding this access token error, but I can\'t seem to find out why I am getting it or how to fix it.
I i
According to the docs, https://developers.facebook.com/docs/reference/ios/3.1/class/FBRequestConnection
"The request uses the active session represented by [FBSession activeSession]."
This applies to the static methods dealing with requests. So what you want to do is make sure you set the active session. Do the following:
[FBSession setActiveSession:self.fb];
Just before you call the first FBRequestConnection start* method.