应用程序在iOS中显示黑屏

Question

我正在开发iOS应用程序，其中我有TabBar的侧边菜单，

我已将我的sidemenu container viewController作为我应用的IntitalViewController确定。

这是我的代码：

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {

    UIStoryboard *storyboard = [UIStoryboard storyboardWithName:@"Main" bundle:[NSBundle mainBundle]];
    MFSideMenuContainerViewController *container = (MFSideMenuContainerViewController *)self.window.rootViewController;
    UINavigationController *navigationController = [storyboard instantiateViewControllerWithIdentifier:@"navigationController"];
    UIViewController *leftSideMenuViewController = [storyboard instantiateViewControllerWithIdentifier:@"leftSideMenuViewController"];


    [container setLeftMenuViewController:leftSideMenuViewController];

    [container setCenterViewController:navigationController];


    return YES;
}

这是我的故事设计：

当我运行我的应用程序时，我看到一个没有错误的黑屏

我在哪里犯了错误，请帮忙

感谢adavnnce !!

Answer 1

尝试这个（看到你的代码后）：

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {

    self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]];

    UIStoryboard *storyboard = [UIStoryboard storyboardWithName:@"Main" bundle:[NSBundle mainBundle]];

    self.window.rootViewController=[[MFSideMenuContainerViewController alloc]init];

    // Override point for customization after application launch.
    MFSideMenuContainerViewController *container = (MFSideMenuContainerViewController *)self.window.rootViewController;

    UITabBarController *tabController = [storyboard instantiateViewControllerWithIdentifier:@"tabBarController"];

    UIViewController *leftSideMenuViewController = [storyboard instantiateViewControllerWithIdentifier:@"leftSideMenuViewController"];



    [container setLeftMenuViewController:leftSideMenuViewController];

    [container setCenterViewController:tabController];


    [self.window makeKeyAndVisible];
    return YES;
}

  

同时提供相应的ID来查看故事板中的控制器（对于tabBar，导航）   并且不要忘记给根视图控制器进行导航   控制器。