Ios 我试着按ViewController，但我做不到

我尝试按Viewcontroller，但它不工作

AppDelegate.m我导入ViewController以将其用作根视图

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions{ 
ViewController *view = [[ViewController alloc]init];
self.window.rootViewController = [[UINavigationController alloc] initWithRootViewController:view];
return YES;
}

接下来是我的Viewcontroller.m

-(void)goToView{
ViewController2 *view2 = [[ViewController2 alloc]initWithNibName:@"newView" bundle:nil];
[self.navigationController pushViewController:view2 animated:YES];
}

我收到错误消息：

Cannot find executable for CFBundle 0x8f9bd80</Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.p‌​latform/Developer/SDKs/iPhoneSimulator7.1.sdk/System/Library/AccessibilityBundles‌​/CertUIFramework.axbundle>(not loaded) 
2014-07-11 17:10:47.372 pushTest[2007:60b]***Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'Could not load NIB in bundle: 'NSBundle </Users/home/Library/Application Support/iPhone Simulator/7.1/Applications/0D78CE53-F02B-467F-8250-8D2D3639A301/sta.app> (loaded)'with name 'newView'

试试这个： 在AppDelegate中

self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]];
// Override point for customization after application launch.
self.window.backgroundColor = [UIColor whiteColor];
[self.window makeKeyAndVisible];

UIStoryboard *mainStoryboard = [UIStoryboard storyboardWithName:@"Main" bundle:nil];
RootViewController *rvc = [mainStoryboard instantiateViewControllerWithIdentifier:@"RootViewController"];

UINavigationController *nc = [[UINavigationController alloc] initWithRootViewController:rvc];

self.window.rootViewController = nc;     

在序列图像板中添加一个新的ViewController，其序列图像板标识符为：RootViewController

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
    self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]];
    self.viewController = [[ViewController alloc] initWithNibName:@"ViewController" bundle:nil];
    UINavigationController *navc = [[UINavigationController alloc] initWithRootViewController:self.viewController];
    self.window.rootViewController = navc;
    [_window addSubview:navc.view];
    [self.window makeKeyAndVisible];
    return YES;
}

---

希望有帮助。

在XCode之外重命名某些文件时可能会发生此错误。要解决此问题，您只需从项目中删除文件，右键单击-删除并删除引用，然后重新导入项目中的文件，一切都会正常

另一种选择

在您的错误代码中，无法加载捆绑包中的NIB意味着

名称newView与bundle不匹配

就用这个

ViewController2 *vc2 = [[ViewController2 alloc] init];     
[self.navigationController pushViewController:vc2 animated:YES];

在应用程序delegate.m中添加有效的导航控制器

---

试试这个

显示错误消息怎么样？我想-在appdelegate中，您没有正确初始化viewcontroller。应该是initWithNibName:@Student我怎么能找到他们的笔尖呢对不起，这个愚蠢的问题，但我beginner@Larmeidk这个应该给你什么？找不到Cbundle 0x8F9BD80未加载的可执行文件2014-07-11 17:10:47.372 pushTest[2007:60b]***由于未捕获异常“NSInternalinconsistenceException”而终止应用程序，原因：“无法在捆绑包中加载NIB:“NSBundle loaded”with name“newViewnib name”应该是firstviewcontroller的xib文件的名称，就像您正在使用newView进行第二次查看一样。感谢您的帮助，但我现在不使用情节提要我正在学习创建没有情节提要的应用程序，非常抱歉，我告诉您了late@BogdanSomlea-提问者使用在“xib不是故事板”中，只需更改xibI对此问题的答案>>self.viewController@propertynonatomic，strongUIViewController*viewController；

ViewController2 *vc2 = [[ViewController2 alloc] init];     
[self.navigationController pushViewController:vc2 animated:YES];