建议在addons/fecmall/fecyo/services/delivery/Kdiniao.php文件的getOrderTracesByJson()函数的开头,做一个$this->EBusinessID是否存在的判断。
如果没有$this->EBusinessID,直接返回快递公司名字就好了:
if (empty($this->EBusinessID)) {
return [
"ShipperName" => $this->getDeliveryShipperName($type)
];
}