修复干线部分bug

src/views/distribution/inventory/arteryDistrilbutionBillLadingListDetails.vue

@@ -727,7 +727,7 @@ export default {
 
         for (let i = 0; i < this.data.length; i++) {
           const value = this.data[i];
-
+          value.scanNum = value.scanNum || 0;
           value.realNum = isNumber(value.realNum) ? Number(value.realNum) : 0;
           value.totalPlanNum = isNumber(value.totalPlanNum) ? Number(value.totalPlanNum) : 0;
           value.realVolume = isNumber(value.realVolume) ? Number(value.realVolume) : 0;