Facebook iOS Graph API Event

Question

I want to get info about the Facebook event. I have event's id. I found code like (1) , but always getting error:

FBSDKLog: Error for request to endpoint '/642xxxxxxxx/event': An open FBSession must be specified for calls to this endpoint.

even if I add some code to open FBSession. Is there any way to do it without FB UI with login user etc. ?

(1)

[FBRequestConnection startWithGraphPath:@"/642xxxxxxxx/event"
                                      parameters:nil
                                      HTTPMethod:@"GET"
                               completionHandler:^(
                                                   FBRequestConnection *connection,
                                                   id result,
                                                   NSError *error
                                                   ) {
                                   /* handle the result */
                               }];

Answer 1

Is 642xxxxxxxx the event_id , or a user_id ? If it's the first case, you just need to call /642xxxxxxxx , if it's the last case, you'll need to call /642xxxxxxxx/events .

See

• https://developers.facebook.com/docs/graph-api/reference/v2.2/event
• https://developers.facebook.com/docs/graph-api/reference/v2.2/user/events/