opencart 2.0 confirm.php getZone注意：未定义索引：名称

我以这种方式获取数据，但失败注意：未定义索引：name 我工作文件catalog/controller/checkout/confirm.php 请帮帮我。

试试这个

if (isset($this->session->data['guest']['payment']['zone_id'])) {
            $data['zone_id'] = $this->session->data['guest']['payment']['zone_id'];         
        } else {
            $data['zone_id'] = '';
        }
        $this->load->model('localisation/zone');

        $zone_info = $this->model_localisation_zone->getZone($data['zone_id']);

        $data['zone'] = $zone_info['name'];

---

检查$data['zone_id']是否接收到某些值

回声“

”；打印（$data['zone_id']）；死亡

如果$data['zone_id']为空，则选中此
$this->session->data['guest']['payment']['zone_id']

或

如果
$data['zone\u id']
正在接收值，则添加该值

if(isset($this->session->data['payment_address']['zone'])){
  $data['zone'] = $this->session->data['payment_address']['zone'];
}else{
  $data['zone'] = '';
}

if (isset($this->session->data['guest']['payment']['zone_id'])) {
            $data['zone_id'] = $this->session->data['guest']['payment']['zone_id'];         
        } else {
            $data['zone_id'] = '';
        }
        $this->load->model('localisation/zone');

        $zone_info = $this->model_localisation_zone->getZone($data['zone_id']);

$zone_info['name'] = isset($zone_info['name'])?$zone_info['name']:'';

        $data['zone'] = $zone_info['name'];