iphone - PushViewController 导致黑屏

SettingsViewController *viewController = [[SettingsViewController alloc] init];
    [[self navigationController] pushViewController:viewController animated:YES];

在 NavigationController 中使用此代码时，显示的场景只是一个黑屏。在 Storyboard中，它显示内容，但不显示在手机上。

最佳答案

试试这个:

UIStoryboard *storyboard = [UIStoryboard storyboardWithName:@"MainStoryboard" bundle: nil];
SettingsViewController *viewController = [storyboard instantiateViewControllerWithIdentifier:@"setting"];
[self.navigationController pushViewController:viewController animated:YES];

将设置 View Controller 的标识符设置为“设置”

关于iphone - PushViewController 导致黑屏，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/14929039/