iphone - PushViewController Leads To Black Screen

Question

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

When using this code in a NavigationController the scene shown is just a black screen. In storyboard it shows the content but it is not displayed on the phone.

Answer 1

Try this:

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

Set the settingviewcontroller's identifier to "setting"