iOS 'NSInternalInconsistencyException'，原因 : 'UICollectionViewFlowLayout internal error

Question

我在自调整大小的表格 View 中有一个 Collection View 。当用户点击 Collection View 时，我会呈现另一个 View 。

我仍然可以纵向呈现该 View 。但是当我旋转到横向时，我收到了这个错误并崩溃了。我该怎么办？

2017-01-23 16:52:16.448417 SWEET Mini[1638:647130] * Assertion failure in -[_UIFlowLayoutSection computeLayoutInRect:forSection:invalidating:invalidationContext:], /BuildRoot/Library/Caches/com.apple.xbs/Sources/UIKit/UIKit-3600.6.22/UIFlowLayoutSupport.m:823 2017-01-23 16:52:16.451537 SWEET Mini[1638:647130] * Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'UICollectionViewFlowLayout internal error'

我只是提出另一个这样的观点。

- (void)collectionView:(UICollectionView *)collectionView didSelectItemAtIndexPath:(NSIndexPath *)indexPath
{
    MWPhotoBrowser *browser = [[MWPhotoBrowser alloc] initWithDelegate:self];
    browser.zoomPhotosToFill = NO;
    [browser setCurrentPhotoIndex:(indexPath.row)];
    browser.enableSwipeToDismiss = YES;
    UINavigationController *browseNav = [[UINavigationController alloc] initWithRootViewController:browser];

    if ([[AppDelegate instance].window.rootViewController isKindOfClass:[UINavigationController class]])
    {
        UINavigationController *nav = (UINavigationController *) [AppDelegate instance].window.rootViewController;
        [nav presentViewController:browseNav animated:YES completion:nil];
    }
    else if ([[AppDelegate instance].window.rootViewController isKindOfClass:[UITabBarController class]]) {
        UITabBarController *tab = (UITabBarController *) [AppDelegate instance].window.rootViewController;
        [tab presentViewController:browseNav animated:YES completion:nil];
    }
}

Answer 1

我遇到了同样的错误信息。事实证明，它只发生在模拟器上，在真实设备上一切正常。