Matched leaf route at location "/" does not have an element. This means it will render an with a null value by default resulting in an "empty" page.
import { Component } from 'react';
import { BrowserRouter, Link, Route, Routes } from 'react-router-dom';
import './App.css';
import Home from './component/Home';
import Input from './form';
class App extends Component {
render(){
return (
<div className="App">
<BrowserRouter>
<Link to="/">Home</Link>
<Routes>
<Route path='/' component={Home} exact />
</Routes>
</BrowserRouter>
</div>
);
}
}