PushViewController导致黑屏 [英] PushViewController Leads To Black Screen
本文介绍了PushViewController导致黑屏的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
SettingsViewController *viewController = [[SettingsViewController alloc] init];
[[self navigationController] pushViewController:viewController animated:YES];
在NavigationController中使用此代码时，显示的场景只是黑屏。在故事板中，它显示内容，但不会显示在手机上。
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.
推荐答案
试试这个：
UIStoryboard *storyboard = [UIStoryboard storyboardWithName:@"MainStoryboard" bundle: nil];
SettingsViewController *viewController = [storyboard instantiateViewControllerWithIdentifier:@"setting"];
[self.navigationController pushViewController:viewController animated:YES];
将settingviewcontroller的标识符设置为setting
Set the settingviewcontroller's identifier to "setting"
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