update: 保存

src/views/goods/coupon/detail.vue

@@ -1301,7 +1301,7 @@ export default {
       if (!this.cardList.length) {
         this.$message.error('请选择卡券');
         return false;
-      } else if (this.isCopy && this.cardList.filter(item => item.status != 1).length) {
+      } else if (this.isCopy && this.cardList.filter(item => item.status && item.status != 1).length) {
         this.$message.error('选择了无效卡券，无法保存');
         return false;
       } else {