从UIPopoverController中出现时，解除kisheredviewController

Question

介绍viewcontroller出现在popoverview中，这是我正在使用的代码

SearchPropertyVC *SearchPropertyVC *centerViewController = (SearchPropertyVC *)[board instantiateViewControllerWithIdentifier:@"vcSearchPropertyID"];
UINavigationController *ConDetVC = [[UINavigationController alloc] initWithRootViewController:centerViewController];
ConDetVC.modalPresentationStyle = UIModalPresentationPageSheet;
ConDetVC.modalPresentationStyle = UIModalPresentationFormSheet;
ConDetVC.modalTransitionStyle = UIModalTransitionStyleCrossDissolve;

[self presentViewController:ConDetVC animated:YES completion:nil];
ConDetVC.view.superview.bounds = CGRectMake(0, 0, 700, 670);

.

控制器打开罚款，当我尝试关闭控制器时，我会得到这个警告

“警告：尝试在演示或解雇时从视图控制器下解雇！”

之后，如果我单击任何按钮，应用程序将崩溃。

这个代码我正在用来解雇视图

[self dismissViewControllerAnimated:YES completion:nil];

[self dismissViewControllerAnimated:YES completion:^{
             [(UINavigationController *)self.presentingViewController popToRootViewControllerAnimated:YES];
         }];

if (![self.presentedViewController isBeingDismissed])
            [self dismissViewControllerAnimated:YES completion:nil];

.

当我尝试解雇了popover视图本身得到相同的警告

Answer 1

在第一个正确的线条上。

 SearchPropertyVC *SearchPropertyVC *centerViewController = (SearchPropertyVC *)[board instantiateViewControllerWithIdentifier:@"vcSearchPropertyID"];

 SearchPropertyVC *searchPropertyVC = (SearchPropertyVC *)[board instantiateViewControllerWithIdentifier:@"vcSearchPropertyID"];

.

选择任何一个演示方式，

 ConDetVC.modalPresentationStyle = UIModalPresentationPageSheet;
 ConDetVC.modalPresentationStyle = UIModalPresentationFormSheet;

.

页纸或表单表。

虽然尝试呈现，请使用要呈现的视图控制器的对象。

 [self presentViewController:ConDetVC animated:YES completion:nil]; 

.

以及当它被解雇时，只写，

 [self dismissViewControllerAnimated:YES completion:^{
         // write you code here
     }];

.

Answer 2

这将有助于您：

 [self.presentedViewController dismissViewControllerAnimated: YES completion:^(void) {
             [self presentViewController:myController animated:YES completion:nil];
    }];

.