如何从UIViewController移动到SplitViewController？

Question

我有一个UIViewController我已经放置了一个按钮并且有一个SplitViewController，当我按下按钮点击SplitViewController时它在模拟器中正常工作，但是当我在iPhone上运行它会给我以下错误。

  

2015-12-08 15：28：54.069 Wazapper [1968：60b] ***由于未被捕获的异常终止应用程序＆＃39; NSInvalidArgumentException＆＃39;，原因：＆＃39;故事板（）没有＆＃39;包含一个带有标识符的视图控制器＆＃39; UISplitViewController＆＃39;＆＃39;

这是我的代码块。

-(void)setupRootViewController:(BOOL) animated {
    NSString *storyboardName=@"Main";
    UIViewController *newController = nil;
    UIStoryboard *board = [UIStoryboard storyboardWithName:storyboardName bundle:[NSBundle mainBundle]];
    UIViewAnimationOptions transition = UIViewAnimationOptionTransitionNone;
    newController = [board instantiateViewControllerWithIdentifier:@"UISplitViewController"];

    if (animated) {
        [UIView transitionWithView: self.window duration:0.5 options:transition animations:^{
            self.window.rootViewController = newController;
        } completion:^(BOOL finished) {
            NSLog(@"setup root view controller finished");
            self.window.rootViewController = newController;
        }];
    }else{
        self.window.rootViewController = newController;
    }
}