Swift:当前 View Controller 在转换到下一个 View Controller 期间重新显示

Question

当我从 View Controller A调用 View Controller B(ProfileController)时，使用self.present(navControllerProfile,animated: false,completion: nil)， View Controller A在切换到 B 之前很快再次显示。我使用相同的代码从 View Controller A 调用其他 View Controller ，并且转换工作完美，只有到 B 的转换才会出现此“错误”。有没有人提出过类似的问题并设法解决它？谢谢。

if self.view?.window == nil {
    self.window = UIWindow(frame: UIScreen.main.bounds)
}
self.view.window?.layer.add(self.transition, forKey: kCATransition)
if let profileInstantiated = self.storyboard!.instantiateViewController(withIdentifier: "ProfileController") as? ProfileController{
    let navControllerProfile = UINavigationController(rootViewController: profileInstantiated)
    //Transition with "bug" bellow
    self.present(navControllerProfile, animated:false, completion: nil)
}

Answer 1

经过多次测试并无法查出问题的原因，我最终通过应用此链接中HotJard提出的解决方案解决了该错误:How to present view controller from right to left in iOS using Swift