小编Gg *_* Wp的帖子

我写了这段代码：

import React from 'react';
import ReactDOM from 'react-dom';
import App from './App';
import { BrowserRouter as Router, Route } from "react-router-dom";
import AboutPage from './pages/aboutPage'

ReactDOM.render(
  <React.StrictMode>
    <Router>
    <Route path='/' component={ App }/>
    <Route path='/about' component={ AboutPage }/>
    </Router>
  </React.StrictMode>,
  document.getElementById('root')
);

为什么不起作用？我收到此错误：

我该如何修复它？React v17.0.2、React-router v5.2.1、React-router-dom v6.0.1