Ios8 黑色sceen试图在飞溅后放置.Xib

我正在为iOS 8编写一个应用程序。我有一个问题，因为我不想使用故事板，我想在第一时间放一个.xib文件。最大的问题是，每次喷溅后都会出现黑屏

我想放在Splash后面的类是LoginViewController

在常规选项中，如果输入类的名称，则主界面为白色空，我有NSException NSUknownexException

在.xib文件中，我连接了文件所有者，并在屏幕右侧显示了自定义类LoginViewController中的类名称

我的appDelegate.h是：我尝试使用@property strong，非原子LoginViewController*viewController；太

#import <UIKit/UIKit.h>
#import "LoginViewController.h"

@interface AppDelegate : UIResponder <UIApplicationDelegate>

@property (strong, nonatomic) UIWindow *window;
@property (strong, nonatomic) UIViewController *viewController;


@end

LoginViewController.h：

#import <UIKit/UIKit.h>

@interface LoginViewController : UIViewController
{

    IBOutlet UILabel *labelPrueba;
    IBOutlet UIButton *botonPrueba;

    IBOutlet UIButton *boton2prueba;
    IBOutlet UILabel *label2Prueba;

    IBOutlet UILabel *dsfd;
    IBOutlet UIButton *dfdf;
}

@end

有人能帮我吗。我要发疯了

---

非常感谢。

解决方案是将windows像init框架一样放置：

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

    // That was the solution  
    self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]];
    // That was the solution

    self.viewController = [[LoginViewController alloc] initWithNibName:@"LoginViewController" bundle:nil];

    UINavigationController *navController = [[UINavigationController alloc] initWithRootViewController:self.viewController];
    navController.navigationBarHidden = YES;

    self.window.rootViewController = navController;
    [self.window makeKeyAndVisible];

    return YES;
}

谢谢

#import "LoginViewController.h"

@interface LoginViewController ()

@end

@implementation LoginViewController

- (void)viewDidLoad {
    [super viewDidLoad];
    // Do any additional setup after loading the view from its nib.

    label2Prueba.text = @"laaaaaaaaaaaaa";
    NSLog(@"Entra en viewDidLoad");

}

- (void)didReceiveMemoryWarning {
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}

/*
#pragma mark - Navigation

// In a storyboard-based application, you will often want to do a little preparation before navigation
- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {
    // Get the new view controller using [segue destinationViewController].
    // Pass the selected object to the new view controller.
}
*/

@end

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

    // That was the solution  
    self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]];
    // That was the solution

    self.viewController = [[LoginViewController alloc] initWithNibName:@"LoginViewController" bundle:nil];

    UINavigationController *navController = [[UINavigationController alloc] initWithRootViewController:self.viewController];
    navController.navigationBarHidden = YES;

    self.window.rootViewController = navController;
    [self.window makeKeyAndVisible];

    return YES;
}