在annotationView的callout中的点击button，如何弹出一个UIview。地图注释跳转问题

在IOS的地图项目中，做了一个定制的地图标注AnnotationView，里面点击会跳出一个callout（customer），在这个callout中放置了两个button，一个是导航的button已经实现，但是详细信息这一个button则无法跳转到详细的UIView页面，哪位大拿有招？

button的创建：
在CustomerAnnotationView.m

• (void)setSelected:(BOOL)selected animated:(BOOL)animated
  {
  if (self.selected == selected)
  {

    return;
  

  } if (selected)
  {

    if (self.calloutView == nil)
    {
        self.calloutView = [[CustomCalloutView alloc] initWithFrame:CGRectMake(0, 0, kCalloutWidth, kCalloutHeight)];
        self.calloutView.center = CGPointMake(CGRectGetWidth(self.bounds) / 2.f + self.calloutOffset.x,
                                              -CGRectGetHeight(self.calloutView.bounds) / 2.f + self.calloutOffset.y);
    }
    
    self.calloutView.title = self.annotation.title;
    self.calloutView.subtitle= self.aannotation.subtitle;
    self.calloutView.threetitle=self.aannotation.threetitle;
    self.calloutView.fourtitle=self.aannotation.fourtitle;
    self.leftCalloutAccessoryView.frame=CGRectMake(0, 0, 100, 25);
    
    UIButton *Button=[UIButton buttonWithType:(UIButtonTypeRoundedRect)];
    [Button setTitle:@"详细信息" forState:(UIControlStateNormal)];
    [Button setTitle:@"转向详细" forState:UIControlStateHighlighted];
    Button.frame=CGRectMake(0, 0, 100, 25);
    // button.tag=(int)_projectMapInfo.pro_areaid;
    [Button addTarget:self action:@selector(buttonAction:) forControlEvents:(UIControlEventTouchUpInside)];
    //标题左视图
    [self.calloutView.portraitView addSubview: Button];
  

  // [self.calloutView.portraitView addSubview: self.leftCalloutAccessoryView];

    UIButton *rightbutton=[UIButton buttonWithType:(UIButtonTypeRoundedRect)];
    [rightbutton setTitle:@"导航去" forState:(UIControlStateNormal)];
    [rightbutton setTitle:@"导航中" forState:UIControlStateHighlighted];
    rightbutton.frame=CGRectMake(0, 0, 100, 25);
    // button.tag=(int)_projectMapInfo.pro_areaid;
    [rightbutton addTarget:self action:@selector(rightbuttonAction) forControlEvents:(UIControlEventTouchUpInside)];
    //标题左视图
    [self.calloutView.rightimageView addSubview:rightbutton];
    
  

  // [self.calloutView.rightimageView addSubview:self.rightCalloutAccessoryView];

    [self addSubview:self.calloutView];
  

  }
  else
  {

   [self.calloutView removeFromSuperview];
  

  } [super setSelected:selected animated:animated];
  }

在button点击后的，函数为：

-(void)buttonAction:(id)sender
{
NSLog(@"详细信息去");

CPlistItem *item = self.aannotation.item;
detailViewController *controller1 = [[detailViewController alloc]initWithObject:item];
controller1.view.backgroundColor = [UIColor whiteColor];
controller1.navigationItem.title = [NSString stringWithFormat:@"%@",@(0)];





    [self.viewcontroller.navigationController  pushViewController: controller1  animated:YES];

// UIViewController *viewcontroller = [[UIViewController alloc]init];

// [viewcontroller pushViewController:controller1 animated:YES];

}

自己理解， [self.viewcontroller.navigationController pushViewController: controller1 animated:YES];
应该是可以调用，但是既没有报错，也没有反应，郁闷中