Error: A <Route> is only ever to be used as the child of <Routes> element, never rendereddirectly.Please wrap your <Route> in a <Routes>.

React路由版本问题，查看package.json文件，查看react-router-dom的版本，如果是 6 版本，会出现此问题。

在 React-Router v6版本中，Route更改了使用方式。

import React from "react"
import Home from "./pages/home"
import Mine from "./pages/mine"

import {BrowserRouter, Routes, Route} from 'react-router-dom'

function App() {
return (

<Route path="/home" element={}>
<Route path="/mine" element={}>

)
}
export default App;

在v5版本中，

import React from "react"
import Home from "./pages/home"
import Mine from "./pages/mine"

import {BrowserRouter, Routes, Route} from 'react-router-dom'

function App() {
return (

)

}
export default App;