nested push animation can result in corrupted navigation bar-优快云博客

本文分析了在iOS应用开发过程中，使用tableview点击delegate方法进行界面跳转时遇到的导航栏错误。通过具体案例展示了如何避免因不当的代码结构导致的界面显示异常。

2014-07-05 17:11:20.594 SevenStars[2185:60b] nested push animation can result in corrupted navigation bar

2014-07-05 17:11:21.005 SevenStars[2185:60b] Finishing up a navigation transition in an unexpected state. Navigation Bar subview tree might get corrupted.

做tableview的点击delegate方法中进行界面的跳转，代码例如以下：

 case 4://度假卡绑定
        {
            MemberCardBindController * member = [[MemberCardBindController alloc]initWithNibName:@"MemberCardBindController" bundle:nil];
            member.titleName = @"度假卡绑定";
            [self.navigationController pushViewController:member animated:YES];
        }
            break;
        case 5://我的优惠券
        {
            MemberCouponslistController * coupon = [[MemberCouponslistController alloc]initWithNibName:@"MemberCouponslistController" bundle:nil];
            coupon.titleName = @"我的优惠券";
            [self.navigationController pushViewController:coupon animated:YES];
            
        }
            //break;
        case 6://收藏
        {
            ProductCollectionController * collection = [[ProductCollectionController alloc]initWithNibName:@"ProductCollectionController" bundle:nil];
            collection.titleName = @"我的收藏";
            [self.navigationController pushViewController:collection animated:YES];
        }

            break;

这样就会出现这种错误，当你点命中后回，坯件。原因是，我case 5 什么时候，不带break，郁闷啊。