销售端无法查看物流信息

src/views/store/components/storeOrderDetails.vue

@@ -748,6 +748,7 @@ import {getCitys} from "@/api/store/city";
 
     showExpress(){
       this.expressDialog.open=true;
+      this.traces = [];
       getExpress(this.item.orderId).then(response => {
           this.express = response.data;
           if(this.express!=null&&this.express.Traces!=null){