ios - 模态跳转返回报错

Question

模态跳转 返回的时候报错 reason: '-[UIView scrollView]: unrecognized selector sent to instance 0x7fb69e073cf0' 求解决

Answer 1

这个通用解释是类型错误
不过，你好歹上个代码看看。。

Answer 2

跳转
DetailViewController *detail = [[DetailViewController alloc] init];

UINavigationController *nav = [[UINavigationController alloc] initWithRootViewController:detail];

[detail addTitleViewWithTitle:@"品牌详情" size:18 image:nil];
[self.view.window.rootViewController presentViewController:nav animated:YES completion:nil];

返回
[self dismissViewControllerAnimated:YES completion:nil];
返回的时候有些界面会报错，有些没问题