Question

我在根视图中使用SWRevealViewController并使用自定义类中的两个按钮创建自定义静态视图。
如果我单击按钮 - 从自定义自定义类

推送nextView控制器

UIStoryboard *storyBoard = [UIStoryboard storyboardWithName:@"Main" bundle:nil];

UINavigationController *navigationController = [storyBoard instantiateViewControllerWithIdentifier:@"historyGoodsView"];

SWRevealViewController *rootViewController = (SWRevealViewController *)[[[UIApplication sharedApplication] keyWindow]rootViewController];
UINavigationController *navController = [[UINavigationController alloc] initWithRootViewController:rootViewController];

[navController pushViewController:navigationController animated:true];

但推送后看到的错误如下：

由于未捕获的异常终止应用程序＆＃39; UIViewControllerHierarchyInconsistency＆＃39;，原因：＆＃39;添加根视图控制器SWRevealViewController：0x137629e60作为视图控制器的子代：UINavigationController：0x137658b50＆＃39; ***第一次抛出调用堆栈：（0x1844bc2d8 0x195ce00e4 0x1844bc218 0x188f976c0 0x188f975b0 0x188f8cb00 0x188f8c700 0x188fea070 0x1000e39d8 0x188f31404 0x188f1a4e0 0x188f30da0 0x188f30a2c 0x188f29f68 0x188efd18c 0x18919e324 0x188efb6a0 0x184474240 0x1844734e4 0x184471594 0x18439d2d4 0x18dbb36fc 0x188f62fac 0x100108218 0x19635ea08） libc ++ abi.dylib：以NSException类型的未捕获异常终止

Answer 1

您错误的是nested UINavigationController，因为建议在嵌套时不要使用多个UINavigationController 。

只需使用UIViewController，而不是UINavigationcontroller上使用UINavigationcontroller

Answer 2

我不确定你的问题是什么，但这是我使用swift的版本，它的工作原理。

    self.window = UIWindow(frame: UIScreen.mainScreen().bounds)
    let viewController = StartVC()
    let navigationController = UINavigationController(rootViewController: viewController)
    window?.rootViewController = navigationController

    self.window?.makeKeyAndVisible()

如果您只想从另一个视图控制器推入视图控制器，请按以下步骤操作：

    var newProfileVC = ProfileVC()
    newProfileVC.mainVCPointer = self
    navigationController?.pushViewController(newProfileVC, animated: true)

Answer 3

问题是您正在尝试将UINavigationController实例推送到另一个UINavigationController实例。这会生成UIViewController层次结构的内部不一致。试试这个：

UIStoryboard *storyBoard = [UIStoryboard storyboardWithName:@"Main" bundle:nil];

UIViewController *yourNextViewController = (UIViewController *)[storyBoard instantiateViewControllerWithIdentifier:@"historyGoodsView"];

SWRevealViewController *rootViewController = (SWRevealViewController *)[[[UIApplication sharedApplication] keyWindow]rootViewController];
UINavigationController *navController = [[UINavigationController alloc] initWithRootViewController:rootViewController];

[navController pushViewController:yourNextViewController animated:YES];

在SWRevealViewController中推送视图错误

3 个答案: