我这边获取打印电子面单返回报文{"errcode":10025005,"errmsg":"电子面单取号失败，请参考delivery_error_msg字段后重试 rid: 650a90c3-236cb482-1cd2381a","delivery_error_msg":""}

这个errormsg里面就是个空字符串，我也不知道是哪里有问题，能帮忙看看么？

请求报文

{"delivery_id":"ZTO","ec_order_list":[{"ec_order_id":3714467312363243520,"goods_list":[{"good_count":10,"good_name":"皮包"}]}],"ewaybill_order_id":"3113833657972342786","receiver":{"address":"万国花园102","city":"武汉市","county":"洪山区","mobile":"15272828683","name":"测试单据帮忙取消","province":"湖北省","street":"劳动街道"},"sender":{"address":"惠州大亚湾西区板嶂岭（南方纸品公司厂房）","city":"惠州市","county":"惠阳区","mobile":"13059544102","name":"吴妹","province":"广东省","street":"大亚湾西区街道"},"shop_id":"5009820012186","site_code":"75200","template_id":"single"}