修复称重不显示问题，优化信息提示

qingyiay

2023-04-10 7406be32979e90a730b5a2ac8d392892f71835d2

 pages/driver-page/driver-index/bill-of-lading-details/coal-pick-up-bill/coal-pick-up-bill.vue

@@ -44,6 +44,8 @@
            console.log('获取提煤单详情', res);
            if (res.code == 0) {
               this.coalData = res.data[0];
            } else {
               this.$u.toast('加载失败');
            }
         });
      }