- Vitest unexpected token export react Sep 16, 2022 · Jest encountered an unexpected token "export" in React #12046. 1 @vitest/c Jun 28, 2019 · Jest encountered an unexpected token This usually means that you are trying to import a file which Jest cannot parse, e. ts error: SyntaxError: Unexpected token 'export' Oct 20, 2020 Copy link MikeyUchiha commented Oct 21, 2020 1 day ago · Developers frequently encounter "Unexpected token 'export'" errors. config () Feb 5, 2025 · Resolving Unexpected Token Export Errors with Jest in Create-React-App. By default, if 这样，我们就可以在测试代码中使用 import 和 export 语法了。 总结. Feb 17, 2024 · import react from '@vitejs/plugin-react' export default { plugins: [react()] } This will configure Vite to use the @vitejs/plugin-react plugin, which enables JSX syntax. When the application is run in dev mode it works, but whet I try to build it, the following error Mar 2, 2018 · Ask questions, find answers and collaborate at work with Stack Overflow for Teams. I don't have any specific tests defined in my project (no files are defined with Box. json when using create-react-app. component Jan 7, 2021 · Those are ES modules. Swiper works fine in the application itself, but when writing tests, Jest cannot find the component import {Swiper, SwiperSlide} from 'swiper / react'; Sep 10, 2022 · 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 david-wb changed the title Jest SyntaxError: Unexpected token 'export' site:stackoverflow. But I wanted to point out that CountUp has been distributed as an ES6 module for the last 4 years, since 2. cwd(), ''); return { define: { 'process. Dec 31, 2022 · I'm using react with ViteJS and Vitest for testing. 1 when I had to move the imported mocks to be used directly in the *. Jan 23, 2024 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. 0) and you can't update to Vitest but you just want to get your tests running & you had to address the security vulnerability in pdf. Instead of using techniques like virtual DOM diffing, Svelte writes code that surgically updates the DOM when the state of your app changes. If anyone finds out how to harmonize those three places, please let me know :-). 3 project with typescript. Unexpected token export. mjs extension or add "type": "module" in their package. mocked. json to use the ES6 module, and previously it was using the UMD module. 在使用 Jest 进行单元测试时，遇到 “SyntaxError: Unexpected token 'export'” 的问题，是因为 Jest 默认不支持 ES6 的模块语法。我们可以使用 Babel 转换器或者 Jest 的 esModules 选项来解决这个问题。 May 6, 2021 · Jest - SyntaxError: React Navigation - Unexpected token export for [node_modules\react-navigation\src\react-navigation. js to . Jan 10, 2024 · Describe the bug When trying out the typescript-json-serializer project, I noticed that the latest versions of Vite doesn't read the contents of tsconfig. When I try running tests for any component that uses react-markdown I get some issues here Jest encountered an unexpected token Jest failed to parse a file. test. jsx and added extensionsToTreatAsEsm: ['. What I did was: sudo mkdir /var/www/myproj. jsx'] to jest. saoniuhuo. In ES6, you could export the component as. com Jest SyntaxError: Unexpected token 'export' Apr 22, 2022 Copy link tyler-dane commented Apr 22, 2022 May 29, 2024 · If you are stuck with an older legacy code base (i. I was able to get this working by doing the following: Added NODE_OPTIONS=--experimental-vm-modules to the test script in package. 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). So I thought the package needed to run with jest. ts 文件 Jan 23, 2024 · 主要介绍了vue-cli 打包后提交到线上出现 "Uncaught SyntaxError:Unexpected token" 报错，小编觉得挺不错的，现在分享给大家，也给大家做个参考。一起跟随小编过来看看吧 Jan 3, 2024 · My question is not valid, as you pointed out, these are two different test runners. js treats that src/styles/tvuxcss. Ask Question Asked 1 year, 11 months ago. Jun 9, 2023 · This is an expected behavior. In this guide, we’ll walk through setting up… Nov 22, 2023 · The exception is unexpected token in index. Jan 19, 2021 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. js:284:10) at Object. export {default as UserList} from '. com © All rights reserved; 本站内容来源 Feb 1, 2023 · 关于什么是 vitest，测试用例怎么写，怎么测试 React 组件等内容，后续我再写文章说明。 搭建 vitest 环境. js and loves to build web apps and APIs. I tried to use react-native-material-ui but got an "Unexpected token export" I couldn't tell anything wrong with the statementall the references are correct and the code format is correct too H You signed in with another tab or window. Describe the bug My library imports another library that has a component that includes a PNG file. js version 14 or higher Browser Dec 18, 2021 · Describe the bug Upgrading from 4. Modified 3 months ago. In . 1 of CountUp (you can pin at 2. later i faced same issue with new package and just restarted computer and all worked. 6ba19733. 技术知识; 关于我们; 联系我们; 免责声明; 蜀ICP备13028337号-1 大数据知识库 https://www. /list' and then import as. Any help would be hugely appreciated. After updating these: vitest from 0. This version of react-scripts uses a very old version of Webpack which is not ES-module-aware. By design, our components are not meant to produce stable snapshots. 1. js) Feb 28, 2022 · You signed in with another tab or window. 6. Marcus is a fullstack JS developer. This can be especially true if you've added external libraries or modules, such as a lightbox. I have issues with Jest picking up an internal library, Jest would display 'unexpected token' errors wherever I had my imports from this library. These issues can manifest Jul 15, 2023 · @NalinRanjan yes i am trying to import echarts into my svelte project as per the Apache Echarts documentation // Import the echarts core module, which provides the necessary interfaces for using echarts. React Native Realm testing. js file // export { functions } to window. json Renamed the relevant test files from . json ? Aug 11, 2022 · Yet, we fought the „Unexpected token export” error. Jan 27, 2025 · Jest - SyntaxError: React Navigation - Unexpected token export for [node_modules\react-navigation\src\react-navigation. make a file with the name of fileTransformer. Here’s an example that worked for me with React and Prettier. Asking for help, clarification, or responding to other answers. Provide details and share your research! But avoid …. stringify(env. I have set up the config for vitest and the test setup file too as you can see in the screenshots below. x. We will use the base templat Jul 28, 2017 · Unexpected Token - Jest for existing React + Web-pack app. describe(‘AuthLoginForm’, => {const renderComponent = 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 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. 2. Dec 27, 2024 · You signed in with another tab or window. 0 to 0. @some_module/f Jun 1, 2022 · Stack Overflow | The World’s Largest Online Community for Developers Jan 10, 2022 · Using vitest@0. when your code or its dependencies use non-standard JavaScript syntax, or when Jest is not configured to support su Jun 2, 2023 · As part of executing the Vitest test cases, I found multiple issues and fixed one after another but not able to find proper solution for this because I could not find '||=' in my entire project and Nov 7, 2022 · 🐛 Bug Report After installing @adobe/react-spectrum and using it rather than react-select I started seeing errors when trying to run vitest. Try Teams for free Explore Teams Mar 30, 2023 · Here i have a function which formats Weatherdata fetched from an api, i want to mock this api call to have consistent weather data to only test the pure formatting function weatherApiController. e. 34. at Object. Sep 9, 2023 · ts-node and svg import gives: SyntaxError: Unexpected token ‘ ' ts-node and svg import gives: SyntaxError: Unexpected token ‘… Angular Routes Issue/ routes not considering my token conditioning Angular Routes Issue: Routes not considering my token conditioning When working with Angular, you may encounter an issue where the… Aug 10, 2022 · Config → Vite+ Yarn + React-ts + Framer-Motion So, everything was fine untill i started working with Framer-Motion The webpage is fine, and frame-motion works seamlessly, but when i try to use v In this video I show how to setup a react app with vite, typescript, eslint, prettier, vitest, testing-library and react-router. Nov 26, 2024 · Describe the bug Hi, I am trying to run component tests against a component (NextJs Page) that imports and renders a MDX file. (node:97207) Warning: To load an ES module, set "type": "module" in the package. it's not plain JavaScript. <anonymous> (src\components\category\category. Sep 6, 2021 · React Jest tests fails with react-dnd: SyntaxError: Unexpected token 'export' Hot Network Questions Difference between a closed set and a complete set? Mar 2, 2024 · // ⛔️ Uncaught SyntaxError: Unexpected token 'export' export class Person {constructor (first) {this. Jul 5, 2017 · Thanks, exactly what I was missing in my config. set is a reserved word, don't use variable with name set. For faster rebuilds, only files inside src are processed by Webpack. However, it always shows me the same Syntax Error: Unexpected Token. Aug 14, 2019 · Many issue's in your code, You have combined class component and functional component. Feb 13, 2022 · Describe the bug Test fails with message SyntaxError: Unexpected token '<' when the component you test imports an svg. Mar 16, 2024 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. Unexpected token ’export’ when running Next. because it is a JS file with TS syntax, or it is published to npm as uncompiled source files. Apr 12, 2020 · Jest - SyntaxError: React Navigation - Unexpected token export for [node_modules\react-navigation\src\react-navigation. json file To solve the error, set the type property to module in your package. Jan 30, 2022 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. Ask Question Asked 5 months ago. js:2:44) at Object. import React, { Component } Mar 17, 2020 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. g. Unexpected token (8:21) Contents of line 8: customRender(<Home />) ssrTransformScript For anyone using create-react-app, only certain jest configurations can be changed in package. To run the project, navigate to the my-react-app directory and run the following command: npm run dev Sep 23, 2024 · Unexpected token 'export' with React 17. Unexpected token < when using reactjs app. Currently to prevent this issue, you need to downgrade svelte-preprocess Jun 27, 2023 · Introduction: Jest, a powerful testing framework for JavaScript and TypeScript projects, occasionally encounters unexpected token errors while parsing files. Creator of Futureflix and the “learn hapi” learning path. I added 'base: "/"' and the build output directory into my vite. Based on this, on latest configurations you must use/replace your Plugins/Preset of es2015 and any esX to the new one: env. Jul 14, 2023 · The modern browser build now targets safari14 by default for wider ES2020 compatibility (bumped from safari13). 이는 msw 2. <anonymous>":function(module,exports,require,__dirname,__filename,jest){ SyntaxError: Invalid or unexpected token. json as well). Step 1: Write the unit test cases of the given code. js in react-pdf v8 so are forced to update to react-pdf to v9. Modified 1 year, 11 months ago. Jest encountered an unexpected token React. Viewed 356 times Aug 22, 2022 · removing deps that were causing the issue from package. Vitest is under more rapid development than Jest, as can be seen by the number of recent commits to the Vitest GitHub repo (opens in a new tab) compared to the Jest Hi. ts export default defineConfig({ plugins: [react Oct 19, 2020 · rafgraph changed the title TS config error: SyntaxError: Unexpected token 'export' TS jest. js:5 export default class FaAngleDown extends React. C:\study\reactodo\node_modules\react-icons\fa\angle-down. However, when I tried to put my JS in a separate file, I started getting this error: "Uncaught SyntaxError: Unexpected token <". Aug 3, 2023 · Describe the bug I run tests with coverage --coverage with instabul coverage reporter (for gitlab), but after update to 0. The way you are doing it is a ES8 Proposal. 1 vitest: 0. js React app Sep 13, 2019 · jest: Test suite failed to run, Jest encountered an unexpected token - typescript react. The library in question is an internal company React component lib that is published as both ESM and CJS. This means that modern builds can now use BigInt and that the nullish coalescing operator isn't transpiled anymore. Jan 22, 2025 · Version ^5. Sep 6, 2023 · Vitest bypasses it if the package is imported directly, but it will not work if package is loaded by another package. I am using next v11. This means that a file is not transformed through TypeScript compiler, e. 2, swiper ^ 7. Apr 9, 2024 · import js from "@eslint/js"; import eslintConfigPrettier from "eslint-config-prettier"; import eslintPluginSvelte from "eslint-plugin-svelte"; import globals from For those who use Vue test util in Nuxt 2 and are faced with question or this problem ({"Object. here's the error I'm getting: I found a lot of sources on similar issues about the topic but nothing I tried worked. Oct 30, 2023 · Prerequisites I confirm my issue is not in the opened issues I confirm the Frequently Asked Questions didn't contain the answer to my issue Environment check I'm using the latest msw version I'm using Node. Aug 26, 2024 · Thanks, I have removed the package and using react-colorfull package now. import * as echarts from 'echarts/core'; // Import bar charts, all with Chart suffix import { BarChart } from 'echarts/charts'; // import rectangular coordinate system component, all suffixed . My production build is failing to load with an error: Uncaught SyntaxError: Unexpected token 'export' (at index. Hello, I am trying to use swiperjs with a simple implementation from the docs and right off the bat I am getting the error: Attempted import error… Uncaught SyntaxError: Unexpected token < when importing js file with react component Needs Help Apr 8, 2022 · pnpm create vite share-vitest -- --template vue-ts pnpm i pnpm add @types/node -D 将 Vitest 添加到项目中 pnpm add vitest -D pnpm add @vue/test-utils -D 配置 Vitest. React 16, node v18. He’s passionate about the hapi framework for Node. js in the test/unit directory, and then add these codes: Nov 23, 2016 · I got my answer on README. SOME_KEY), global: {}, }, plugins: [react(), analyzer()], css: { Feb 23, 2021 · If you're in React, you'll probably need a different solution than Vue. ts 文件为后续做准备； 修改 vitest. Step 3: Run the project. 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. How Can I Prevent “Unexpected Token” Errors in My React Application? Aug 11, 2022 · Marcus Pöhls. it still happens sometime and i restart computer all works, clearing cache don;t help. SOLUTION 1: For Swiper 7-9 or newer versions: First add the swiper/css to jest's moduleNameMapper in package. 0 and not be affected by this) I set "main" in package. Aug 31, 2023 · When I try to run a test using MsalReactTester, I get the following error: Jest failed to parse a file. Oct 31, 2023 · How to connect sonarqube with reactjs vitest. js:1] vitest; react-pdf; or ask your own Mar 9, 2023 · Hi redwood community! I am trying to use react-markdown in a new redwood 4. , it's not plain JavaScript. When working on a project built with Create-React-App, you might encounter some issues when testing with Jest. Jan 25, 2017 · I am now using React Jest to test code. json Jun 17, 2020 · You signed in with another tab or window. @some_module/f May 27, 2024 · In my project I switch from jest tests to Vitest, and a problem has arisen: files with fonts and icons are not being mocking when I want to make a snapshot of component. 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. Below are the HTML and JS files. tsx files. ts that I have in my vite. I got confused with the text jest included in the RTL package name. This is full method componentDidMount: function () { var Oct 15, 2022 · How do I resolve SyntaxError: Unexpected token 'export' in react nextjs project? [duplicate] Ask Question Asked 2 years, 4 months ago. functions = functions but when i wanted to do this it didn't work. docker-compose build && docker-compose up However, I could not access the site via port 5173. It is identical, except that it uses CommonJS modules. Aug 22, 2017 · I'm developing a mobile app using React-Native and Expo. The test runs successfully through UI under the component tests tab, but failed either through the component t Jul 18, 2022 · I had to add the same resolve to my vitest. I checked several other threads on StackOverflow and GitHub Issues and none of those seemed to resolve the issue I am experiencing. 1. ---Disclaimer/Disclosure: Som Jul 11, 2023 · Describe the bug My library imports another library that has a component that includes a PNG file. ; toLowercase() is a typo, it should be toLowerCase(). 相比起 jest 需要的做的事情，搭建 vitest 环境真的是相当的无脑且轻松（也可能是我没用 jest 搞过这么简单的例子）。 pnpm i vite vitest 修改 package. 12. json. Try Teams for free Explore Teams Jan 22, 2022 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. It told us that the export keyword isn’t available when importing the bundled JavaScript into the browser. May 8, 2021 · I was working on a new react project and had set up my ESlint which was running fine before I changed code in another file and now it's giving me an error: Error: Unexpected token 'export' I'm new Nov 11, 2019 · Test suite failed to run Jest encountered an unexpected token export { BsModalRef } Ask Question Asked 4 years, 11 months ago. May 13, 2022 · For example, this preset fixes SyntaxError: Unexpected token 'export', which may occur in your tests. 9. I'm create new react class and define some routes in componentDidMount method. Module resolution becomes particularly problematic with external packages. const env = loadEnv(mode, process. when your code or its dependencies use non-standard JavaScript syntax, or when Jest is not configured to support such Aug 21, 2024 · 1. /src there are server, two react entry points (one for client and one for admin) and styles, so I've also added --ignore . javascript, unit-testing, reactjs, webpack. 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. Sep 30, 2024 · Vitest, meanwhile, offers support for React Native using the vitest-react-native (opens in a new tab) library, which is developed by a Vitest team member and is a work in progress. 139 if I include a dependency that in turn tries to load CSS files then the tests will fail with SyntaxError: Invalid or unexpected token. 0. But my tests are not running when importing some @expo libraries. I have changed this line in main. Apr 19, 2024 · The code in your current repository builds and runs fine for me. json when specified in vite. Jul 15, 2023 · @NalinRanjan yes i am trying to import echarts into my svelte project as per the Apache Echarts documentation // Import the echarts core module, which provides the necessary interfaces for using echarts. May 30, 2019 · Per default, ESLint defaults to ES5 and doesn’t understand the keywords import or const. This worked until 1. js:1] 3 Jest: unexpected token export with May 24, 2022 · Describe the bug @testing-library/react: 13. These errors can occur due to… SyntaxError: Unexpected token 'export' on '@react-navigation' 2. first = first;}} # Set the type property to module in your package. You signed out in another tab or window. /src/styles into the build command. answered by Michael Jungo on 12:50PM - 28 Jul 17. Everything is doing great and the app is running as expected. May 19, 2023 · "Uncaught SyntaxError: Unexpected token export" while importing Office ui/Bootstrap Load 5 more related questions Show fewer related questions 0 TypeScript Jest: Unexpected Token Export I'm trying to run unit tests for a TypeScript project which uses another TypeScript project I've created as a dependency. You may create subdirectories inside src. Dec 30, 2022 · Sign up for a free GitHub account to open an issue and contact its maintainers and the community. Upgrading to React 19 while maintaining Jest functionality has proven challenging. Component { ^^^^^ SyntaxError: Unexpected token export at transformAndBuildScript (node_modules\jest-runtime\build\transform. config. json doesn't have "type": "module" in it and the extension is . import { UserList } from '. When I press on a blue Text, I want it to navigate to the Register screen. Reproduction The component I'm testing just has an svg import export enum ErrorBoundaryIconName { FlashWarning = 'Flas 문제 상황 jest와 react testing library, msw를 사용하여 테스트 코드를 작성하는 과정에서 "TextEncoder is not defined"라는 에러가 발생하였다. And both of those solutions could be different if you're using TypeScript. playwrite. json Learn how to fix the Jest SyntaxError: Unexpected token 'export' in your React TypeScript project by following these easy steps. 😯 Cur May 21, 2023 · Linting and code formatting are essential for maintaining a clean and consistent codebase. Jest cannot parse a file even after transpiling is configured. json (in my case - react-native-svg) installing those deps NOT through npm install , but through expo install . 2. . compileFunction (node:vm:360:18) at wrapSafe (node:internal/modules/cjs/loader:1084:15) Dec 24, 2024 · You might want to create an issue to the package "@fancyapps/ui" asking them to ship the file in . 10. You switched accounts on another tab or window. Vite treats them as relative to the file where the import is instead of the root. ReactJS Unexpected token 'export' (at bundle. Jul 18, 2022 · Use the following configuration in your vitest config file : import { defineConfig } from 'vitest/config' import { svelte } from '@sveltejs/vite-plugin-svelte' import Ask questions, find answers and collaborate at work with Stack Overflow for Teams. babel-preset-env replaces es2015, es2016, es2017, latest. Each yearly preset only compiles what was ratified in that year. 🤔 Expected Behavior The test runs without failure. Reload to refresh your session. js:1] 5 TypeScript Property 'navigation' is missing in type but required in type 'Props' React Native Apr 4, 2023 · I'm trying to create a production build of my React application with Vite. Jan 23, 2015 · I am trying to get started building a site in ReactJS. tsx), could this be the issue?I was assuming with the new plugin, Storybook would automatically create tests for each Story found in the project, and run those through an accessibility test? Mar 6, 2023 · SyntaxError: Unexpected token 'export' on running React Project. 0, tests fail with Parse failure: Unexpected token. This is because we constantly add new features and improvements. Mar 1, 2022 · You signed in with another tab or window. Modified 2 years, 4 months ago. ts (and my tsconfig. Btw, renderNumbers was defined twice, although it's legal and not the cause of the problem. Jul 16, 2017 · I see you are exporting the component directly which belongs to another file without importing it. SOME_KEY': JSON. json or use the . component. js file as CJS file because the package. json file. js:130367:1) Looking at the generated file, this line refers to: export { $3 Sep 20, 2021 · I suppose you are having issues with Swiper 7 or newer versions because Jest doesn't support ESM packages yet. 3. DOM */ to the top of the JS file, but it didn't fix anything. ts Jan 21, 2023 · I am using vitest for the first time in simple react app created with vite. Apr 18, 2015 · I'm trying to write router component for my react app. I also tried using vi. 1, a new bug seems to appear with TypeScript classes resulting in svelte-preprocess to return unexpected token errors. Snapshot testing. Node. By default, if Jest sees a Babel config, it will use that to transform your files, ignoring "node_modules". tsx or Box. 6 hours ago · For the life of me I cannot get simple component testing to work with this setup (Vite, React, TypeScript, Redux-Toolkit and Msal). I tried using a named import and putting it in beforeEach. import * as echarts from 'echarts/core'; // Import bar charts, all with Chart suffix import { BarChart } from 'echarts/charts'; // import rectangular coordinate system component, all suffixed Jul 13, 2017 · React Unexpected Token < 2. Oct 10, 2023 · I'm trying to build React web application using React native modules like react-native-toast-message. I tried adding /** @jsx React. Before that, I processed them using moduleNameMapper , but this doesn't help in any way on Vitest. when your code or its dependencies use non-standard JavaScript syntax, or when Jest is not configured to support such syntax. mjs extension. Closed testing tools Issues related to Cypress / Jest / Playwright / Vitest support in Nx stale Jan 26, 2024 · You signed in with another tab or window. This is causing a SyntaxError: Invalid or unexpected token on Vitest on my library. There it says . ts 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. Aug 26, 2022 · I created my project using create-react-app which uses react-scripts version 0. However, despite following dozens of how-tos and tutorials, I am not able to fix the issue below. Now I want to test multiple components together, and I immedia Jun 11, 2020 · I believe your case is pretty much similar to these ones: amcharts4 issue #2133 - github OR Jest encountered an unexpected token. js library, to your React application. ts 文件； 新建 test 文件，在其中创建 setupFiles/index. Change package from @iconify-icons/fa-solid to @iconify/icons-fa-solid. This happens e. I have a simple Menu Compon May 1, 2023 · Sorry to hear about this issue. Viewed 411 times 1 . 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 t Next generation testing framework powered by Vite. For integration instructions, see the package readme . 9 When running any test from the plugin the run fails with "SyntaxError: Unexpected token in JSON at position 52". env. Nov 1, 2022 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. I am using Jest with React to write unit test Oct 14, 2024 · Jest encountered an unexpected token Jest failed to parse a file. 4. js. After updating react-scripts to latest version, the problem solved. Jun 12, 2018 · I have a Login screen. 33. I'm guessing those CSS files (which are font imports) are not being transformed. storybook: 8. 5 to 4. You'll probably need a properly-configured . 5. /modules/user'; Feb 7, 2023 · Uncaught SyntaxError: Unexpected token 'export' Thank you for reading. Test suites that worked perfectly in previous versions may suddenly fail Apr 26, 2022 · SyntaxError: Unexpected token 'export' When using react-markdown in the latest version of create-react-app I can no longer run jest due to the following error: It all works fine when I remove react-markdown. May 29, 2023 · You signed in with another tab or window. Webpack unexpected token in JS file. If a component is single, and not importing anything else, "npm test" runs smoothly. The difference is that expo may have some compatibility issues with some libraries and expo install gets the version that it's compatible with as opposed to the latest one Vitest unexpected token export javascript. md of create-react-app. But the change that I believe caused the issue was in 2. <anonymous> (src\components\category-tree\category-tree. You have to configure ESLint to use the correct parser options. React 19 Integration. babelrc file - but maybe you'll need to change that to babel. 0 vitest: 3. This tutorial shows you how we fixed it! May 21, 2023 · By following these steps, you should be able to resolve the `SyntaxError: Unexpected token ‘export’` error and run your Jest tests on JavaScript files that use ES6 modules or other non Oct 8, 2023 · You signed in with another tab or window. Modified 4 years, 11 months ago. import Main from 'main'; Oct 15, 2022 · You signed in with another tab or window. Make sure you don't have relative aliases. x 버전으로 업그레이드 하면서 발생하는 에러로, 공식 홈페이 May 25, 2022 · I too encountered this when using react-markdown v9. But looks like the issue was in node itself. 增加 vitest. 0. 3 Link to Minimal Reproduction Visual Studio Code Steps to Reproduce Good time! Guys, importing charts "knocks down" tests written on vitest: SyntaxError: Unexpected token 'export' Although the recommended setting is written Jul 11, 2019 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. Looks like NextJS can only work with CommonJS. wpnva ixofwfkd wcomn ckwh dvhml bxrv nkpx lbflnr exs xmkrvwhi keuyn ddmfth achz bxizxbjg xtkaf