umi4.4.9重新编译，检测不到文件存在，重新保存代码就正常显示了，是不是文件检测有问题

[activeThink]

最近在用umi4做一个demo，添加动态路由，修改运行时的配置文件，代码重新编译之后，页面就报错了
，
然后什么都不做，到对应的页面ctrl+s保存几下代码就正常了

下面是代码，都是很简单的demo

import React,{useState} from 'react';
import { PageContainer } from '@ant-design/pro-components';
import { Space, Table, Tag, Button, Form, Input, Radio } from 'antd';
const { Column, ColumnGroup } = Table;
interface DataType {
key: React.Key;
firstName: string;
lastName: string;
age: number;
address: string;
tags: string[];
}

const data: DataType[] = [
{
key: '1',
firstName: 'John',
lastName: 'Brown',
age: 32,
address: 'New York No. 1 Lake Park',
tags: ['nice', 'developer'],
},
{
key: '2',
firstName: 'Jim',
lastName: 'Green',
age: 42,
address: 'London No. 1 Lake Park',
tags: ['loser'],
},
{
key: '3',
firstName: 'Joe',
lastName: 'Black',
age: 32,
address: 'Sydney No. 1 Lake Park',
tags: ['cool', 'teacher'],
},
];

const Enterprise = () => {
const [form] = Form.useForm();
const [initFormValues,setInitialState] = useState({
username: '张三',
password: '123',
});
const getSearchFormData = (values: any) => {
console.log(values);
};
const onFinish = (values:any) => {
console.log('Success:', values);
};

const onFinishFailed = (errorInfo:any) => {
console.log('Failed:', errorInfo);
};
return (
<PageContainer
ghost
header={{
title: '企业管理',
}}
>

  <Form
    name="wrap"
    layout="inline"
    form={form}
    onFinish={onFinish}
    initialValues={{ ...initFormValues }}
    onFinishFailed={onFinishFailed}
  >
    <Form.Item label="姓名" name="username">
      <Input />
    </Form.Item>

    <Form.Item label="年纪" name="password">
      <Input />
    </Form.Item>
    <Form.Item label="">
      <Button type="primary" htmlType="submit">
        搜索
      </Button>
      <Button style={{marginLeft:'20px'}} htmlType="reset">
        重置
      </Button>
    </Form.Item>
  </Form>
  <Table<DataType> dataSource={data} pagination={{
    pageSize: 5,
    current: 1,
    total: 100,
    showQuickJumper: true,
    showSizeChanger: true,
    pageSizeOptions: ['5', '10', '20'],
    showTotal: (total, range) => `${range[0]}-${range[1]} 共 ${total} 条`,
    onShowSizeChange: (current, pageSize) => {

    },
    onChange: (page) => {
      console.log(page);
    },
  }}>
    <Column title="姓" dataIndex="firstName" key="firstName" />
    <Column title="名" dataIndex="lastName" key="lastName" />
    <Column title="年龄" dataIndex="age" key="age" />
    <Column title="地址" dataIndex="address" key="address" />
    <Column
      title="标签"
      dataIndex="tags"
      key="tags"
      render={(tags: string[]) => (
        <>
          {tags.map((tag) => {
            let color = tag.length > 5 ? 'geekblue' : 'green';
            if (tag === 'loser') {
              color = 'volcano';
            }
            return (
              <Tag color={color} key={tag}>
                {tag.toUpperCase()}
              </Tag>
            );
          })}
        </>
      )}
    />
    <Column
      title="Action"
      key="action"
      render={(_: any, record: DataType) => (
        <Space size="middle">
          <a>修改</a>
          <a>删除</a>
        </Space>
      )}
    />
  </Table>
</PageContainer>

);
};

export default Enterprise;