cannot start React project with `npm start`: events.js:292 throw er; // Unhandled 'error' event React version: "react":"^16.13.1","react-dom":"^16.13.1", npm version:6.14.4yarn version:1.22.0node version:12.18.1or13.14.0 Steps To Reproduce git clone https://githu...
npm start react 文件时This is probably not a problem with npm. There is likely additional logging outpu,程序员大本营,技术文章内容聚合第一站。
1、npm是nodejs的包管理器,相当于php的composer,python的pip,用于安装各种包。 2、一般来说,别人拷给你的react项目不会带依赖包的,因为太大了,需要用npm命令自己安装,所以,启动别人react项目的流程是: 进入项目根目录 删除node_modules目录 运行npm install命令,安装所需包 安装完成后,npm start 启动 报错解决 ...
There might be a problemwiththe project dependency tree. It is likely not a buginCreate React App, but something you need to fix locally. The react-scripts package provided by Create React App requires a dependency:"webpack": "4.19.1"Don't try to install it manually: your package manager...
i have solved this issue with these lines. npm rm -g create-react-app npm install -g create-react-app npx create-react-app my-app you can add scripts in the package.json ,"scripts": { "start": "react-scripts start", "build": "react-scripts build", "test": "react-scripts ...
当使用npm start命令启动服务器时,如果出现错误,可能是由于以下几个原因导致的: 1. 依赖项缺失:npm start命令通常是在package.json文件中定义的,它会运行指定的脚本命令。...
"start": "npm-run-all --parallel dev:*", "dev:server-compile": "webpack --config webpack.config.server.js --watch", "dev:server": "nodemon ./build/server.js", "dev:client-compile": "webpack --config webpack.config.client.js --watch" ...
前言:刚开始写 react 的第一个例子,用npm start就报错。气死我了,对它没有信心了,我学 vue 也没有一开始就寸步难行的呀!我认为哈,个人认为 react 比 vue 难了些。但天蝎座是不会认输的,所有我总结了刚开始学 react 会遇见的一些问题,算是留给后来的学者吧。你若有缘看到,能少踩几个坑,也是不错的。
start react project easily. Latest version: 0.1.9, last published: 7 years ago. Start using start-react-app in your project by running `npm i start-react-app`. There are no other projects in the npm registry using start-react-app.
Latest version of react-dev-utils breaks compatibility with old react-scripts. Did you try recovering your dependencies? yes Which terms did you search for in User Guide? n/a Steps to reproduce npx create-react-app bug-testthennpm install react-scripts@3.3.1thennpm start. ...