iOS 跳转崩溃

Question

这是我的跳转方法

-(void)DetailInformation{
    DetailInformationViewController *details = [[DetailInformationViewController alloc]init];
    details.modalPresentationStyle = UIModalPresentationCustom;
    details.transitioningDelegate =[Transitioning sharedTransitioning];
    [self presentViewController:details animated:YES completion:nil];
}

这个方法我再次重写也不行！！！
当我点击页面跳转的时候就都断在了最后一行，不知道这是为什么！
求大神指教

Answer 1

打印异常看看

-(void)DetailInformation{
    DetailInformationViewController *details = [[DetailInformationViewController alloc]init];
    details.modalPresentationStyle = UIModalPresentationCustom;
    details.transitioningDelegate =[Transitioning sharedTransitioning];
    @try {
        [self presentViewController:details animated:YES completion:nil];
    }
    @catch (NSException *exception) {
        NSLog(@"%@",exception);
    }
    @finally {

    }
}