【发布时间】:2021-03-30 05:13:53
【问题描述】:
我正在尝试在 Typescript React 应用程序中使用 React Router。运行yarn create react-app my-app --template typescript 后,按照create-react-app docs 中的说明操作并安装@types/react-router-dom 我的package.json 如下所示:
{
"name": "allpic-frontend",
"version": "0.1.0",
"private": true,
"dependencies": {
"@testing-library/jest-dom": "^5.11.4",
"@testing-library/react": "^11.1.0",
"@testing-library/user-event": "^12.1.10",
"@types/jest": "^26.0.15",
"@types/node": "^12.0.0",
"@types/react": "^16.9.53",
"@types/react-dom": "^16.9.8",
"@types/react-router-dom": "^5.1.6",
"react": "^17.0.1",
"react-dom": "^17.0.1",
"react-scripts": "4.0.1",
"typescript": "^4.0.3",
"web-vitals": "^0.2.4"
},
"scripts": {
"start": "react-scripts start",
"build": "react-scripts build",
"test": "react-scripts test",
"eject": "react-scripts eject"
},
"eslintConfig": {
"extends": [
"react-app",
"react-app/jest"
]
},
"browserslist": {
"production": [
">0.2%",
"not dead",
"not op_mini all"
],
"development": [
"last 1 chrome version",
"last 1 firefox version",
"last 1 safari version"
]
}
}
我的App.tsx 包含以下内容:
import React from 'react';
import './App.css';
import {BrowserRouter as Router, Link, Route, Switch} from "react-router-dom";
function App() {
return (
<Router>
<Link to="/">
<h1>Home</h1>
</Link>
<Link to="/upload">
<h1>Upload</h1>
</Link>
<Switch>
<Route path="/">
<h1>hello world</h1>
</Route>
</Switch>
</Router>
);
}
export default App;
运行 yarn start 时出现以下错误:
Module not found: Can't resolve 'react-router-dom' in '/home/max/Projects/allpic/allpic-frontend/src'
/home/max/Projects/allpic/allpic-frontend/node_modules/react-scripts/scripts/start.js:19
throw err;
^
[Error: ENOENT: no such file or directory, stat '/home/max/.face.icon'] {
errno: -2,
code: 'ENOENT',
syscall: 'stat',
path: '/home/max/.face.icon'
}
error Command failed with exit code 1.
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.
正如我所说,这是一个新项目。除了我上面提到的,我什么都没做。我尝试通过在start.js:19 放置断点来调试此问题,但我没有从侦听器获得任何堆栈跟踪。
我怎样才能克服这个问题并使我的 Typescript 应用程序编译并与 React Router 一起工作?
【问题讨论】:
-
您只安装了 react-router-dom 类型定义库。您还需要安装实际的 react-router-dom 库。
-
我也遇到了类似的错误,但与 React 无关。我担心的不是缺少模块,而是我真的很担心在我的主目录中寻找
.face.icon,为什么?我也收到了 ENOENT/home/user/.steampath。有人知道什么在寻找这些文件,为什么? -
没关系,这是节点解析模块的一部分。我提到的两条路径都损坏了符号链接,这就是它们被报告的原因。有很多关于它的问题,可以通过搜索
ENOENT: no such file or directory, stat ".steampath"找到,例如github.com/nuxt/create-nuxt-app/issues/591
标签: reactjs typescript react-router create-react-app