Unexpected token export vite react react是什么用于构建用户界面的JS库(是一个将数据渲染为HTML视图的开源JS库)换成大白话来说就是,我们只需要关注数据,也就是说只要我们能够操作数据,就能改变视图2. Sometimes, the… export function flatten (target, opts) { ^^^^^ SyntaxError: Unexpected token 'export' I made sure my jest was properly installed and set up, as per Next. ts src/a Apr 7, 2023 · 遇到问题： 今天做一个 VUE 的项目，在引入第三方依赖的 JS 文件时，遇到了一个问题： 控制台的提示：Uncaught SyntaxError: Unexpected token < 按照提示进入文件，再看如下图： 仔细看了看 index. js or React. What am I doing wrong here? Here is the function in the file that it fails on: payload: { filter: string | null; }; ({ payload: { filter } }: TFetchDashboard) => async () => { try { dispatch(incrementLoadingCount()); if (!import. js:131:9: error: 1. 3:03:53 pm [vite] Internal server error: × Unexpected token `React`. Solution: You have to configure your webpack configuration as follows React Unexpected May 30, 2022 · 文章浏览阅读2. Feb 19, 2024 · SyntaxError: Unexpected token 'export' To preview the server, run npm run preview. js:1. js:1 Uncaught SyntaxError: Unexpected token < Using window. However, while running npm i, I noticed this warning: Jul 14, 2023 · The modern browser build now targets safari14 by default for wider ES2020 compatibility (bumped from safari13). Dec 29, 2020 · 在config中添加app时使用了export default，但是报错SyntaxError: Unexpected token export，查阅资料后发现关于 export 和export default的相关资料： export与export default均可用于导出常量、函数、文件、模块等 在一个文件或模块中，export、import可以有多个，export default仅有一个 通过 Jan 14, 2021 · Jest encountered an unexpected token with react-native. I wander it there any way to avoid this problem. js, and the last one was close but I was still missing one important thing the imports. May 21, 2020 · 文章浏览阅读3. May 7, 2023 · You signed in with another tab or window. Dec 23, 2020 · but Jest doesn't like it and throws a SyntaxError: Unexpected token 'export' I tried different things, like play around with . Btw, renderNumbers was defined twice, although it's legal and not the cause of the problem. Unexpected token '<' im using vite. 报错提示 Uncaught SyntaxError: Unexpected token '<' 2. Jan 10, 2024 · Vite uses esbuild internally but it's known to not support this feature evanw/esbuild#257 (comment), so this issue is probably a duplicate of #4884 (comment). Feb 23, 2021 · Consistent with create-react-app applications, there's no . It worked to me. js src/test/setup. and "define: { global: ({}), }" this works for local but not for production. it still happens sometime and i restart computer all works, clearing cache don;t help. Nov 1, 2023 · 文章浏览阅读597次。运行Vite项目时出现"Uncaught SyntaxError: Unexpected token ?"错误通常是因为你的浏览器不支持ES6语法中的某些特性，特别是条件运算符（即问号和冒号）的使用 Mar 30, 2021 · You signed in with another tab or window. js is only working for the dev environment. ts(1208) Most modules require either an import or an export. Dec 18, 2021 · Describe the bug Upgrading from 4. Everything I need is right here in package. Jan 23, 2017 · Shouldn't you use function renderNumbers()?It looks like renderNumbers is not a method of class Counter but an individual function in your code. html 文件,发现原本我的 JS 文件是放在 /src/utils 文件夹下的，但引入 /src 和 /static 的文件是有区别的。 Apr 19, 2024 · The code in your current repository builds and runs fine for me. The exception is unexpected token in index. Oct 17, 2022 · I've tried vite@2. Whereas traditional frameworks like React and Vue do the bulk of their work in the browser, Svelte shifts that work into a compile step that happens when you build your app. Dec 31, 2022 · I'm using react with ViteJS and Vitest for testing. It’s a solid choice when working with a framework like Vue. Jul 30, 2024 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. 12 was succeeding with the old solution, both on next-10. Listen to the Syntax Podcast. ts: Unexpected token, expected "," (6:68) 6 | export type UseSearchFilters<T> = ReturnType<typeof useSearchFilters<T>> Specifically it is getting bugged out by the final > , but if I delete it, it wants it back. macOS. so the following solution works for both. js:130367:1) Looking at the generated file, this line refers to: exp Apr 4, 2023 · I'm trying to create a production build of my React application with Vite. You signed in with another tab or window. By default, if Apr 24, 2023 · 运行Vite项目时出现"Uncaught SyntaxError: Unexpected token?"错误通常是因为你的浏览器不支持ES6语法中的某些特性，特别是条件运算符（即问号和冒号）的使用。 May 23, 2023 · “Vite 项目 Uncaught Syntaxerror: Unexpected token > Vue 项目上线白屏”问题的背后往往是多种因素共同作用的结果。 通过仔细检查语法、避免代码冲突、确保浏览器兼容性和检查模块导入路径，您可以有效地解决此问题，确保前端项目的顺利开发和上线。 Mar 8, 2018 · rasterToVectorWorker. /style. /App'; Jest encountered an unexpected token Apr 6, 2023 · You signed in with another tab or window. 2, but I'm catching the same error. 9, my production build is not working in old browsers, despite using vite legacy plugin. 0 Wrapper Library MSAL React (@azure/msal-react) Wrapper Library Version 2. In ES6, you could export the component as. The app builds successfully and works as intended on my local machine. js 的静态资源文件路径错误！ Nov 12, 2020 · The JavaScript exceptions "unexpected token" occurs when a specific language construct was expected, but something else was provided. tsx Test suite failed to run Jest encountered an unexpected token Jest failed to parse a file. May 25, 2022 · I too encountered this when using react-markdown v9. You can set up the proxy on vercel. Conclusion. json file To solve the error, set the type property to module in your package. May 16, 2021 · The problem is with the naming convention that you have used for react components. cjs (keep tailwind. This solution worked with react-16. Rename postcss. By default, if Jest sees a Babel config, it will use that to transform your files, ignoring "node_modules". Vite based React Application for Single SPA Micro-Frontend - kvin97/vite-mife. Reverting back to 3. I read some topics on stackoverflow too. I will share my setup for babel 6: Jan 6, 2023 · At last, I found something. Any idea? I asked my brother about his chrome version, his device, his setup, the steps to reproduce but no luck. es. The way you are doing it is a ES8 Proposal. 6. i was looping through the categories. 14 while the example repo on react-16. 9; React JS: 18. 5. ; Check that you imported your components correctly, maybe there is a typo. Provide details and share your research! But avoid …. Jul 15, 2023 · Can someone help provide a repro for this? I made a stackblitz, but I can't quite repro the difference between Vite 4. fa04b6. dev/config export default defineConfig({ plugins: [react()], }) What I'm reading online is that it's not transpiling the jsx code to javascript properly, and most of the solutions involve using babel with webpack to accomplish this. Read the Contributing Guidelines. json, and have used this package without vite and it works fine. Nov 27, 2023 · Jest - SyntaxError: React Navigation - Unexpected token export for [node_modules\react-navigation\src\react-navigation. 3. Feb 17, 2024 · Am facing below issue while trying to compile react project which is created using vite library. But when I use . js file, we just use it with the import keyword. Jan 30, 2023 · 而Vite默认情况下不支持这种实验性语法。要解决这个问题，您可以在项目的根目录下创建一个名为。报错记录1： vue 开发赋值报错 老是忘记可选链不能赋值 哎，便于取值劫持非法空值问题；的文件，并配置Vite来启用相应的解析插件。. Aug 13, 2015 · I'm trying to write router component for my react app. May 19, 2023 · "Uncaught SyntaxError: Unexpected token export" while importing Office ui/Bootstrap Load 5 more related questions Show fewer related questions 0 Nov 22, 2023 · I recently migrated my react application from create-react-app to vite, following the vite documentation. Node. When I use . Marcus, a seasoned developer, brought a rich background in developing both B2B and consumer software for a diverse range of organizations, including hedge funds and web agencies. I was just running babel to compile the src to lib folder babel src --out-dir lib. 0. 1. export {default as UserList} from '. js React app Oct 29, 2019 · Unfortunately it looks like the various out of the box transformers are no longer maintained for modern Jest versions. env. Jun 20, 2022 · Vite JS: 2. As a result, it is common that developers encounter SyntaxError: Unexpected token 'export'. Seems like something is broken in your Vite config and Vite send JS files to PostCSS. In my case, I made the vercel. Unexpected token 'export' in lodash-es. 2. import { UserList } from '. Jest complains about Typescript syntax. Dec 26, 2023 · Core Library MSAL. 14 with @vitejs/plugin-react@1. I have set up the config for vitest and the test setup file too as you can see in the screenshots below. 使用 export default 报错 SyntaxError: Unexpected token 'export' export default { title: '人资', fixedHeader: false, sidebar Aug 10, 2023 · Unless you run Babel or Webpack to build your project, a vanilla Express project commonly uses the CommonJS syntax, so the export keyword is not supported. 문제 발생 상황 Dec 6, 2022 · Ask questions, find answers and collaborate at work with Stack Overflow for Teams. json file as following since before /v1/ should have the API provider origin address Sep 15, 2021 · 1. They said that maybe it's all about cache problem. But after being packaged and deployed to the server, this problem will occur when it is opened for Nov 3, 2022 · [plugin:vite:react-babel] useSearchFilters. Jan 17, 2024 · You signed in with another tab or window. html 文件,发现原本我的 JS 文件是放在 /src/utils 文件夹下的，但引入 /src 和 /static 的文件是有区别的。 Oct 27, 2023 · 1. 报错截图 3. js: Unexpected token, expected "," export What's your Node Version? (node -v) I've seen compile errors like this jumping between node versions on projects. 7 fixes the issue, so the bug Svelte is a radical new approach to building user interfaces. Mar 11, 2023 · Try to : Delete the build (dist) folder and create new one, maybe it have some cache. However, when I tried to put my JS in a separate file, I started getting this error: "Uncaught SyntaxError: Unexpected token <". chunk. jsx. You switched accounts on another tab or window. My code is as follows: import styles from '. 1, a new bug seems to appear with TypeScript classes resulting in svelte-preprocess to return unexpected token errors. Get tips and tricks from Wes Bos and Scott Tolinski. System Info Mar 20, 2024 · I found out that setting up proxy in vite. first = first;}} # Set the type property to module in your package. js@ 파일에서 @Uncaught SyntaxError: Unexpected token '<' @ 오류가 발생할 때, 해결하는 방법을 정리해본다. There are a few steps required to use typescript in storybook config files. define: { global: 'globalThis'} and after that it works fine. js (@azure/msal-browser) Core Library Version 3. x of jest so I think since I'm just now upgrading from 27. We’ll return with full functionality soon. This is some kind of silly mistake because I am using Vite. npm install --save-dev @babel/core @babel/preset-env Jan 23, 2015 · I am trying to get started building a site in ReactJS. cd <root>/ yarn / installs all the deps Jan 10, 2023 · You signed in with another tab or window. 5. I'm going through the Quick start for Remix as I start a new project learning React and Remix. Windows. Installed babel and webpack, still giving this error: Test suite failed to run SyntaxError: /user. Jun 29, 2022 · I'm trying to create a production build of my React application with Vite. We can solve this by importing the file we intend to test: // App. SEE EPISODES Dec 4, 2019 · Typescript : SyntaxError: Unexpected token 'export' 3. Check this question. 6. But looks like the issue was in node itself. For the react components, you have to use pascal case. Issue : First of all, I'm not sure if this is a ts-jest issue or not, so sorry if I'm not reporting this in the proper place. iOS. However, you can try replace . js and we want to use the variables from the moduleX. 14 & react-dom-16. Unexpected token ’export’ when running Next. map My production build is failing to load with an error: Uncaught SyntaxError: Unexpected token 'export' (at index. js to . spec. categories was imported from the constants. js file Uncaught SyntaxError: Unexpected token "<" 2. Couple questions: Is tsconfig. Module parse failed Marcus Greenwood Hatch, established in 2011 by Marcus Greenwood, has evolved significantly over the years. test. js to postcss. js file as CJS file because the package. 10. lock, volvi a intalar todo y magicamente funciono. A community for discussing anything related to the React UI framework and its ecosystem. meta. Hot Network Questions Jun 27, 2022 · Hello, I've been reading around but haven't found a solution thus far. json file in this project. /list' and then import as. vite. Jest encountered an unexpected token ReactJS. I checked Aug 17, 2023 · 遇到问题： 今天做一个 VUE 的项目，在引入第三方依赖的 JS 文件时，遇到了一个问题： 控制台的提示：Uncaught SyntaxError: Unexpected token < 按照提示进入文件，再看如下图： 仔细看了看 index. So the final fix was: Update the imports Uncaught SyntaxError: Unexpected token < when importing js file with react component Needs Help Svelte is a radical new approach to building user interfaces. Oct 27, 2022 · Uncaught SyntaxError: Unexpected token 'export' In the local development environment or in the yarn preview after packaging, everything is normal. react的特点以下特点现阶段可能不是很能理解,但是随着文章的推进,会更加深刻理解react的特点采用组件化模式,声明式编码,提高开发 May 14, 2023 · import { defineConfig } from 'vite'; import react from '@vitejs/plugin-react' // https://vitejs. json. I tried adding /** @jsx React. DOM */ to the top of the JS file, but it didn't fix anything. 3. As of Aug 23, 2022 the latest version of uuid is still beta and the linked not above indicates it was only tested with the beta 29. x as well. js环境中使用它们。 Jan 22, 2022 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. Nov 19, 2023 · I have "type: module" enabled in my package. None of the popular solutions here were working for me either. tsc is fine with this, but babel and prettier are not for whatever reason. Jan 17, 2024 · I am building a website using Vue3, Typescript, Vue router and vite. You signed out in another tab or window. Currently, I'm migrating a react project Typescript but to do it as fast as possible and avoid more problems I' Aug 2, 2022 · I was using a jest. config. 查看报错原因 4. Jul 12, 2023 · This question was caused by a typo or a problem that can no longer be reproduced. Fortunately for developers, such errors are highlighted by the linters in code editors, so developers can fix it even before the app runs in the browser. . js treats that src/styles/tvuxcss. main}&gt Jan 5, 2021 · here's what my imports for React Navigation look like: import { NavigationContainer } from "@react-navigation/native"; import { createStackNavigator } from "@react-navigation/stack"; Sep 6, 2023 · It is common that 3rd part lib use import ES Module in CommonJS package. So in our index. Jul 16, 2017 · I see you are exporting the component directly which belongs to another file without importing it. 이 문제는 Vite 로 만든 프로젝트에 발생하는 문제이다. Nov 13, 2024 · . This is full method componentDidMount: function () { var Apr 22, 2024 · This may be similar to npx hardhat compile Unexpected token? I'm using Node 20. For me, it is ^10. but instead of that it May 21, 2023 · Introduction In modern web applications, you’ll often find yourself needing to make several API calls to fetch or send data. Nov 4, 2021 · You signed in with another tab or window. My code is as follows: Nov 16, 2023 · Seems like you run PostCSS on JS file (but PostCSS of course can process only CSS files). 9345ebBe. In my case what I did: rm -rf node_modules/ for each packages & apps upgrade to the latest nest. json file. When using command: npm start I have an error: ERROR in . Android. It's an undeniably powerful way to share code between web applications and your mobile apps, particularly within small teams that either don't have the knowledge or the capacity to go fully native. I adapted one of them and simplified the code some. It's worked. However, I have just upgraded to AWS Amplify 6, and everything seems to work now without the hacks. It works locally and in production. com. 5 to 4. Tasty treats for web developers brought to you by Sentry. 0; TypeScript: 4. Download pyodide full version from the release page and extract it to src/lib/pyodide. I'm create new react class and define some routes in componentDidMount method. Sep 7, 2024 · Unexpected token 'export' for Vite React Project #12792. Reload to refresh your session. later i faced same issue with new package and just restarted computer and all worked. kyusungpark Sep 7, 2024 · 0 comments Jul 26, 2023 · I have defined. js 파일에서 Uncaught SyntaxError: Unexpected token '<' 오류 발생할 때 해결 방법 (Vite) 들어가며 @. Feb 20, 2022 · I am making a react app with vite instead of creat react app. The workaround is to use a different transpiler, but the official vite-plugin-react-swc doesn't seem to have a plan to support this either vitejs/vite-plugin-react-swc#67. Jul 27, 2022 · This site is currently in read-only mode. – May 28, 2020 · Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand i think it is bug. By making it "^uuid$" this started working for me. This can be also occurs when you are not configure your babel react presets in order to compile your JSX. This might be a simple typo. 8 Public or Confidential Client? Public Description Jul 11, 2016 · Install the babel packages @babel/core and @babel/preset which will convert ES6 to a commonjs target as node js doesn't understand ES6 targets directly. Feb 4, 2023 · i want to show the button in the sidebar with name and a icon. The app is hosted on an Apache web server. ts file and the quotes kept getting stripped off "uuid" and the fix didn’t work. 1 Steps to reproduce We use Typescript, if our test file (*. 4. ; Check that there isn't already an issue that reports the same bug to avoid creating a duplicate. Unexpected token < when importing Aug 17, 2023 · This is a Vite project and I'm using @storybook/react-vite for the creation of my storybook but cannot figure out how to pass a react component to the rendered component inside my component. g. This is how they are exporting the component within the package: export { Ach, Ach as default }; //# sourceMappingURL=ach. Yet, we fought the „Unexpected token export” error. ; Read the docs. Jun 28, 2019 · Jest encountered an unexpected token This usually means that you are trying to import a file which Jest cannot parse, e. onmessage did not solve the problem as well. x I'll stick with this solution for now. While similar questions may be on-topic here, this one was resolved in a way less likely to help future readers. Nov 4, 2021 · Version 27. 0版本后 打包就是正常的 用的语言是react Reproduction www Steps to reproduce No response System Info 谷歌 Used Package Manager npm Logs No response Validations Follow our Cod Feb 7, 2023 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. I am using vitest for the first time in simple react app created with vite. docker-compose build && docker-compose up However, I could not access the site via port 5173. Jan 23, 2024 · 文章浏览阅读1. How Can I Prevent “Unexpected Token” Errors in My React Application? Sep 10, 2021 · Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand Jun 9, 2023 · This is an expected behavior. json file to make that work on vercel. Try Teams for free Explore Teams Nov 1, 2015 · I ran into a similar issue when migrating from babel 5 to babel 6. This tutorial shows you how we fixed it! Vite Series Overview Mar 1, 2022 · If we use vite worked with some 3rd library like pyodide, they will get an error like Uncaught SyntaxError: Unexpected token 'export'. /src/index. it's not plain JavaScript. 1. Asking for help, clarification, or responding to other answers. When I run the npm run dev command, the app will start and seems to work as it should, but during the build I always get these kind of parser errors by some third party dependencies, telling that it includes an unexpected token. Jan 12, 2022 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. 12 and npm 10. Dec 19, 2022 · Hola a mi me a traído de cabeza, al final borre los node-modules y el yarn. When I am tryin to configure vitest to run in a jsdom environment, I get the next error: Feb 11, 2019 · This was the solution for me after hours of debugging and comparing to the with-jest example repo. 3 Unexpected token export" Jest encountered an unexpected token with react-native. Visit our status page or search our recent meta posts on the topic for more info. 9. tsx import App from '. Reproduction. js Module build Feb 21, 2023 · You signed in with another tab or window. Aug 22, 2023 · Describe the bug After upgrading from Vite 3. 3w次，点赞3次，收藏8次。本文探讨了在使用exportdefault时遇到的SyntaxError:Unexpectedtokenexport错误，并解释了export与exportdefault的区别，包括在一个文件中使用这两种导出方式的规则，以及如何正确地在Node. ‘问题。 Jul 26, 2022 · For those who are trying to make Tailwind work with Vite, follow below steps:. cjs as follows: May 31, 2023 · The moduleNameMapper and transformIgnorePatterns solutions both solved the issue for me, also each one slowing the tests down like the authors mentioned. js:1] 3 SyntaxError: Unexpected token import with Jest + react-native-animated-ellipsis Ask questions, find answers and collaborate at work with Stack Overflow for Teams. 6ba19733. Webpack fails to parse typescript files. babelrc or babel. Your components should be corrected as follows. Try Teams for free Explore Teams Mar 26, 2021 · Before submitting the issue, please make sure you do the following. js, throws hundreds of errors in my files, such as: Layout. Oct 12, 2021 · 小知识，大挑战！本文正在参与“程序员必备小知识”创作活动。 背景. /modules/user'; Mar 2, 2024 · // ⛔️ Uncaught SyntaxError: Unexpected token 'export' export class Person {constructor (first) {this. 12 & react-dom-16. js. Aug 27, 2018 · I have this excpetion Jest encountered an unexpected token This usually means that you are trying to import a file which Jest cannot parse, e. Es curioso que me afectaba a una pestaña en Chrome, pero si lo cargaba en otra pestaña en otra sesión diferente, tiraba Jun 7, 2023 · 在使用Vue、vite、TS开发准备打包上线报了一个语法错误， SyntaxError: Unexpected token ‘??=’??= 是空值合并赋值运算符的语法 Jan 21, 2023 · Describe the bug Hello everyone. It told us that the export keyword isn’t available when importing the bundled JavaScript into the browser. target set? Feb 25, 2024 · Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand I'm trying to import a functions from a dependency to my next/react functional component, but somehow I keep getting the following error: SyntaxError: Unexpected token 'export' That's the function I'm trying to import: Jun 29, 2023 · React Native allows you to write React code that outputs to native applications for various platforms, including:. 在做存量项目接入Vite测试时发现，存量（老）项目中很多是直接在js中书写jsx语法，使用Vite启动时就会抛出一堆问题Failed to parse source。 Jan 21, 2023 · Now, we have another file called index. , it's not plain JavaScript. This happens e. This means that modern builds can now use BigInt and that the nullish coalescing operator isn't transpiled anymore. js docs, but still same issue. What Is the Most Common Cause of “Unexpected Token” Errors in React? The most common cause is syntax errors in JSX, such as unclosed tags or improperly formatted JavaScript expressions. 6k次。如果 在vite中使用react-router-dom v6，并且抽离出路由，结果报错 Uncaught SyntaxError: Unexpected token ‘＜‘ 情况。如下图所示：在图片中，我将路由模块化，并通过useRoutes进行渲染。 Aug 21, 2024 · 1. Im building an app using react in vite with shadcn UI library and so import { useForm } from "react-hook-form"; import * as z from "zod"; import { zodResolver } from Feb 9, 2012 · Thanks, I tested out the codesandbox, and I get the same build failures with 4. Oct 17, 2022 · Saved searches Use saved searches to filter your results more quickly Nov 20, 2020 · 错误日志 React中的——“ Uncaught SyntaxError: Unexpected token ‘＜‘ ”报错 之前也有被这个错误困扰,直到百度了才发现 其实这个算不上什么错误，只是我们在script标签中少写了文档声明： React 中使用的是 JSX语法(JavaScript XM Dec 28, 2018 · Hello I tried to search in other questions but none of mentioned solutions I tried did not work for me. It seemed no amount of configuring did the trick until I started expanding on Fernanda Duarte's answer, using some inspiration from another answer (that I can't find right now, apologies to its author). Dec 23, 2022 · I opened a bug report with Vite and it turns out the issues is about how define works, it string-replaces the word "process" everywhere with what is put into define in the vite config, leading to the syntax/token errors. Sep 11, 2016 · I am trying to make CSS Modules work with React components. js file, we can have the following code: FAIL __tests__/HomePage. ts) contains the following import import { scaleLinear } from 'd3'; Expected behavior Test runs without problems Actual behavior Running the test will give the Jun 11, 2024 · You signed in with another tab or window. json compilerOptions. 2. 分析原因 这里肯定不可能是错误的，依次向下查找； head 标签里边的 meta title script 等都是常规，没有多余的 ‘<’，没有报错； body 标签中 script 的 app. 0版本 打包后报错 Uncaught SyntaxError: Unexpected token ? 当我降到 3. babelrc and some dependencies, moduleNameMapper and transformIgnorePatterns in jest. Apr 3, 2023 · Describe the bug vite 4. Sep 29, 2023 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. html 文件,发现原本我的 JS 文件是放在 /src/utils 文件夹下的，但引入 /src 和 /static 的文件是有区别的。 Feb 17, 2022 · Jest says SyntaxError: Unexpected token export - React, Material. json doesn't have "type": "module" in it and the extension is . Below are the HTML and JS files. May 22, 2023 · I have a problem with the unit tests of my React project, it is configured to be compiled with webpack, however when executing the unit tests they are giving me this error: SyntaxError: Unexpected token 'export' This is my jest. js file from the utils folder. 6k次，点赞8次，收藏11次。【代码】vite打包后线上环境打开白屏，控制台显示SyntaxError: Unexpected token ‘. "define: { _global: ({}), }", this only work for production but not for development. DASHBOARD_URL) { Aug 26, 2024 · Thanks, I have removed the package and using react-colorfull package now. TypeError: Cannot read property 'create' of undefined (Material UI/enzyme) 1. 7 to 4. js as it is); Change the content of postcss. I am trying to write a hook in typescript, this involves getting the types from react-router via import type { History, Blocke Nov 24, 2024 · Add an import, export, or an empty 'export {}' statement to make it a module. This now runs all tests with npm test, including those that import from other ES2015-syntax projects. js:1 Uncaught SyntaxError: Unexpected token "<" main. Apr 23, 2021 · Before submitting the issue, please make sure you do the following. jsx as suffix, it works fine. Apr 9, 2024 · import js from "@eslint/js"; import eslintConfigPrettier from "eslint-config-prettier"; import eslintPluginSvelte from "eslint-plugin-svelte"; import globals from Jan 11, 2019 · Trying to get jest test to work for React project. css'; const Header = () =&gt; { return ( &lt;header className={styles. EDIT: I am using create-react-app without ejecting and adding webpack loaders Jul 20, 2023 · 遇到问题： 今天做一个 VUE 的项目，在引入第三方依赖的 JS 文件时，遇到了一个问题： 控制台的提示：Uncaught SyntaxError: Unexpected token < 按照提示进入文件，再看如下图： 仔细看了看 index. Sep 25, 2023 · uniapp-cli项目使用vite打包部署后在钉钉app访问显示白屏，在html引入eruda后重新打包部署查看控制台报错"unexpected token ?" Dec 18, 2015 · The issue Unexpected token '<' is because of missing the babel preset. io. github. 9 and 4. when your code or its dependencies use non-standard JavaScript syntax, or when Jest is not configured to support such syntax. hfh zmu gvg jkejdpn jets ywqyey ekzbhmg qfxb mbpkg jcajmu gkhcutq nzbvn gusxdnv hyvsgzyb jckxpw