iOS 8游戏中心错误

Question

我更新了我的XCode和iOS。我的代码在更新之前运行良好。现在我无法登录游戏中心。控制台出现此错误

GameKitHelper ERROR: {
    NSLocalizedDescription = "The requested operation could not be completed because this application is not recognized by Game Center.";
}

Answer 1

我找到了答案。 iOS 8中未启用Sandbox。需要在设置中启用沙盒 - ＆gt;游戏中心 - ＆gt;沙箱中。