我正在使用下面的代码在 iPad 上展示一个视图控制器,它可以工作:
- (IBAction)restoreTapped:(id)sender{
RestoreInfoViewController* restoreInfoViewController = [self.storyboard instantiateViewControllerWithIdentifier:@"RestoreInfoViewController"];
restoreInfoViewController.delegate = self;
[self presentViewController:restoreInfoViewController animated:NO completion:nil];
}
在 iPhone 上,出现黑屏。我收到以下警告:
Presenting view controllers on detached view controllers is discouraged
我哪里错了?