运费模板类型转换

src/views/system/freight/freight_list/templateFreight.vue

@@ -721,7 +721,7 @@
         let isContinue = true
         if (this.deliveryTableData.length) {
           for(let i = 0; i < this.deliveryTableData.length; i++) {
-            if (!this.deliveryTableData[i].a.length || !this.deliveryTableData[i].f || !this.deliveryTableData[i].fp || !this.deliveryTableData[i].n || !this.deliveryTableData[i].np) {
+            if (!this.deliveryTableData[i].a.length || !String(this.deliveryTableData[i].f) || !String(this.deliveryTableData[i].fp) || !String(this.deliveryTableData[i].n) || !String(this.deliveryTableData[i].np)) {
               isContinue = false
             }
           }