在React项目中遇到“ReferenceError: process is not defined”错误,通常是因为process对象(它通常在Node.js环境中定义)在浏览器环境中不可用。下面我将根据提供的tips逐一解答你的问题: 1. 确认process对象在React中的用途 在React中,process对象通常用于访问环境变量,这些环境变量在构建过程中由构建工具(如Webpack)注入...
然后执行 npm install react-error-overlay@6.0.9 (这里千万不要用 yarn add react-error-overlay@6.0.9因为我发现用yarn 还是会报错。没事的话你们可以试试)
问React抛出此错误:未定义ReferenceError: processEN1.问题场景： 接手了一个老的项目，啥子说明文档都没有，npm install开干，报错如下： 提取关键字： ReferenceError: primordials is not defined 经过网络搜索排查，说是gulp与node版本冲突引起。 首先安装gulp,查看版本 查看node版本 npm install gulp -g ...
Uncaught ReferenceError: process is not defined at Object.4043 (<anonymous>:2:13168) at r (<anonymous>:2:306599) at Object.8048 (<anonymous>:2:9496) at r (<anonymous>:2:306599) at Object.8641 (<anonymous>:2:1379) at r (<anonymous>:2:306599) at <anonymous>:2:315627 at <anon...
ReferenceError: React is not defined 报错解决方法 今天使用create-react-app写 demo 的时候遇到了这个问题 还原事故现场: 用create-react-app创建项目后 执行npm run eject暴露配置 启动项目就报错了: ReferenceError: React is not defined 报错解决方法 - 小鑫の随笔...
Same issue here, same set-up as you by the looks of things (Ionic React 6). EDIT: Check out these links: v5 Regression react-error-overlay build - Uncaught ReferenceError: process is not defined · Issue #11771 · facebook/create-react-app · GitHub ...
NODE_ENV: 'production',},};如果你使用了 webpack，可以在 webpack 配置中添加以下代码：module.exports = { ...plugins: [new webpack.DefinePlugin({ 'process.env': { NODE_ENV: JSON.stringify('production'),},}),],...};这样就可以解决 ReferenceError: process is not defined 错误了...
React本地环境没有报错,后端部署到环境测试后就报错项目中只是用了 fullcalendar这个日历插件后就有这个错 相关代码 import React, { useEffect, useState } from "react"; import FullCalendar from "@fullcalendar/react"; import locale from "@fullcalendar/core/locales/zh-cn"; // 中文 import dayGridPlugin fr...
yarn create react-app temp-app --template typescript Which terms did you search for in User Guide? https://github.com/facebook/create-react-app/issues?q=is%3Aissue+uncaught+referenceError%3A+process+is+not+defined https://github.com/facebook/create-react-app/issues?q=is%3Aissue+process+is...
Describe the bug After upgrading to v3 from v2.9 process.env got removed in library mode, defining new variables won't fix the issue. in dev-mode everything works fine, this only occurs on production build. react18 entry file in node-mod...