报错

web/src/views/system/role.vue

@@ -67,6 +67,8 @@ export default {
   props: {},
   data() {
     return {
+      tableData:[],
+
       formModal: false,
       formState: {},
       formStatus: 'add', //表单状态辑状态 add:新增 edit:编辑
@@ -279,7 +281,7 @@ export default {
     //  删除操作
     async handleDelete(id, callback) {
       const that = this
-      Modal.confirm({
+      this.$Modal.confirm({
         title: '你确认删除数据吗?',
         icon: createVNode(ExclamationCircleOutlined),