游戏中心显示“没有分数”

Question

我最近尝试将Game Center添加到我的Sprite Kit游戏中，但它无法正常工作。 所以我将分数发送到GC排行榜，我没有收到任何错误，并且分数显着发送但我仍然看不到排行榜中列出的分数！排行榜本身列在游戏中心，没有得分。

GameViewController

import GameKit


class GameViewController: UIViewController, GKGameCenterControllerDelegate{



    override func viewDidLoad() {
        super.viewDidLoad()

        let skView = self.view as! SKView
        let scene = GameScene(size: skView.bounds.size)
        scene.scaleMode = .AspectFit

        skView.presentScene(scene)
        authenticateLocalPlayer()

    }

    //Initiate GameCenter
    func authenticateLocalPlayer(){

        var localPlayer = GKLocalPlayer.localPlayer()

        localPlayer.authenticateHandler = {(viewController, error) -> Void in

            if (viewController != nil) {
                self.presentViewController(viewController, animated: true, completion: nil)
            }

            else {
                println((GKLocalPlayer.localPlayer().authenticated))
            }
        }

    }

    func gameCenterViewControllerDidFinish(gameCenterViewController: GKGameCenterViewController!)
    {
        gameCenterViewController.dismissViewControllerAnimated(true, completion: nil)
    }

}

游戏状态

import Foundation
import GameKit

class GameState {

    var score: Int
    var highScore: Int

    class var sharedInstance :GameState {
        struct Singleton {
            static let instance = GameState()
        }

        return Singleton.instance
    }

    init() {
        // Init
        score = 0
        highScore = 0

        // Load game state
        let defaults = NSUserDefaults.standardUserDefaults()

        highScore = defaults.integerForKey("highScore")
    }

    func saveState() {
        // Update highScore if the current score is greater
        highScore = max(score, highScore)

        // Store in user defaults
        let defaults = NSUserDefaults.standardUserDefaults()
        defaults.setInteger(highScore, forKey: "highScore")
        NSUserDefaults.standardUserDefaults().synchronize()
    }



    func saveHighScore(high:Int64) {
        NSUserDefaults.standardUserDefaults()
        //check if user is signed in
        if GKLocalPlayer.localPlayer().authenticated {

            var scoreReporter = GKScore(leaderboardIdentifier: "LeaderboardID")

            scoreReporter.value = Int64(highScore) //score variable here (same as above)

            var scoreArray: [GKScore] = [scoreReporter]


            GKScore.reportScores(scoreArray, withCompletionHandler: {(error : NSError!) -> Void in
                if error != nil {
                    println(error.description)
                }
            })

        }
    }
}

EndGameScene

class EndGameScene: SKScene, GKGameCenterControllerDelegate {

    func gameCenterViewControllerDidFinish(gameCenterViewController: GKGameCenterViewController!)
    {
        gameCenterViewController.dismissViewControllerAnimated(true, completion: nil)

    }
override func touchesBegan(touches: Set<NSObject>, withEvent event: UIEvent) {
    var touch = touches as! Set<UITouch>
    var location = touch.first!.locationInNode(self)
    var node = self.nodeAtPoint(location)

    if (node.name == "gameCenter") {
        var vc = self.view?.window?.rootViewController
        var gc = GKGameCenterViewController()
        gc.gameCenterDelegate = self
        vc?.presentViewController(gc, animated: true, completion: nil)

    }

我该如何解决？谢谢，抱歉我的英文