fix:售后单增加校验后的错误提示

src/views/oms/refund/refundList.vue

@@ -1357,6 +1357,8 @@ export default {
                 this.btnLoading = false;
                 this.dialogFormCancelVisible = false;
                 this.getList();
+              } else {
+                this.$message.error(res.msg);
               }
             },
             error => {