Question getOffer + cancel offer

[tchosniper]

Hello, I'm need cancel offer from offerID, this is my code:

manager.getOffer(row.offer_id, function(offer, err) {
                                  console.log(offer + ", " + row.offer_id);
                                  if(!err) {
                                    offer.cancel();
                                    console.log("[ERROR] Offer canceled");
                                    //Delete record from MySQL
                                  } else {
                                    console.log("[ERROR] With cancel offer" + err);
                                  }
                                });

The output:

null, 1717716013
[ERROR] With cancel offer [object Object]

Where I do mistake ? Because I'm getting error.

[Dr. McKay]

You cannot rearrange arguments. Order of arguments matters. It's err, offer and not the other way around.