iOS 7.1 UIModalPresentationCustom 警告消息

Question

自从我迁移到 iOS 7.1 后，我不断收到针对我的每个自定义过渡的警告消息。如何摆脱这个:

"UIModalPresentationCustom presentation style can only be used with an animator or with unanimated dismissals."

Answer 1

我遇到了同样的问题。我必须在呈现 Controller 中保留转换委托(delegate)，因为当我从呈现的 Controller 中解雇时它是零。

@property (strong, nonatomic) YourTransitioningDelegate *transitioningDelegate;

@synthesize transitioningDelegate;

transitioningDelegate = [[YourTransitioningDelegate alloc] init];

UIViewController *presentingController = [[UIViewController alloc] init];
presentingController.transitioningDelegate = transitioningDelegate;
[self presentViewController:presentingController];