Pinterest IOS SDK getBoardPins响应代码=-1011“；请求失败：错误请求（400）"；

我收到了一个错误的请求返回

 PDKClient.sharedInstance().getBoardPins(boardID, fields: ["image", "description"], withSuccess: { (responseObject :PDKResponseObject!) -> Void in

            print(responseObject.pins().first!.descriptionText)

            })  { (err :NSError!) -> Void in
                print("error NSError: \(err)")
        }

从以下地址传递boardID：

override func prepareForSegue(segue: UIStoryboardSegue, sender: AnyObject?) {
        if let dvc = segue.destinationViewController as? PinCollectionViewController {
           dvc.boardID = selectedBoard.identifier
    }

我不知道为什么？我知道我的董事会ID是正确的，并努力编码它。我已经被认证了

从SDK：

/**
 *  Get a list of pins for the given board. The response can be used to get
 *  the bext page of pins.
 *
 *  @param boardId      ID of the board
 *  @param fields       The pin fields that will be returned by the api
 *  @param successBlock Called when the API call succeeds
 *  @param failureBlock Called when the API call fails
 */
- (void)getBoardPins:(NSString *)boardId
              fields:(NSSet *)fields
         withSuccess:(PDKClientSuccess)successBlock
          andFailure:(PDKClientFailure)failureBlock;

---

我将字段更改为：

PDKClient.sharedInstance().getBoardPins(boardID, fields: ["id", "image", "note"], withSuccess: { (responseObject :PDKResponseObject!) -> Void in

        print(responseObject.pins().first!.descriptionText)

        })  { (err :NSError!) -> Void in
            print("error NSError: \(err)")
    }

并且能够成功地收到回复