修复新建海运价格没有包装类型

src/views/ecw/productPrice/edit.vue

@@ -508,7 +508,9 @@ export default {
         advanceStatus: 0,
         needBook: 0,
         specialList: [],
-        priceStepList: this.type === 'air' ? [{},{}] : [],
+        clearancePricePackagingList: [{}],
+        freightPricePackagingList: [{}],
+        fullPricePackagingList: [{}],
         // dayLimit: 10000,
         validateEndDate: undefined,
         validateStartDate: undefined,