I have a rails4 app, from which I can put a wall post to logged in users facebook wall. Now what I want to do is read the FB comments for that given post and show then in my application.
I'm using Rails 4 and koala gems. Following is my code
Koala::Facebook::API.new(<user.oauth_token>).get_object("<facebook post id>") but I'm keep on getting this error.
{
"error": {
"message": "Unsupported get request. Please read the Graph API documentation at https://developers.facebook.com/docs/graph-api",
"type": "GraphMethodException",
"code": 100
}
}
And I cannot see any mismatching in the API, strange thing is I remember I'm using the same code about 3-4 weeks back and If I remember correctly it was working fine that time,
it seems like its not an authentication problem because, If I use
Koala::Facebook::API.new(<user.oauth_token>).get_object("me") it works fine.
You will get the GraphMethodException Unsupported get request. Please read the Graph API documentation at https://developers.facebook.com/docs/graph-api when the user access token you specified does not have access to the Facebook object you are requesting. Here is a bug report with more specifics: