Unexpected token export vitest react. export {default as UserList} from '.
Unexpected token export vitest react when your code or its dependencies use non-standard JavaScript syntax, or when Jest is not configured to support such syntax. js: Unexpected token, expected "," export 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 Sep 17, 2020 · Create React App/CRA is not the optimal tool to build and bundle npm packages, its main purpose is to create Single Page Applications. Since there is the same problem with other third-party libraries (such as Native Base), I concluded there must be a problem with transformIgnorePatterns. Jan 22, 2025 · Version ^5. Everything is doing great and the app is running as expected. Unexpected token export. When using that, in conjunction with renaming the jset file to ". Modified 3 months ago. json: May 21, 2020 · 文章浏览阅读3. com Jest SyntaxError: Unexpected token 'export' Apr 22, 2022 Copy link tyler-dane commented Apr 22, 2022 May 19, 2023 · "Uncaught SyntaxError: Unexpected token export" while importing Office ui/Bootstrap Load 5 more related questions Show fewer related questions 0 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. Dec 28, 2018 · Hello I tried to search in other questions but none of mentioned solutions I tried did not work for me. js file as CJS file because the package. I keep getting the error: "Unexpected token auth" that points to the last line of my auth. We've checked node/npm versions and whatever else we could think of. functions = functions but when i wanted to do this it didn't work. The way you are doing it is a ES8 Proposal. here's the error I'm getting: I found a lot of sources on similar issues about the topic but nothing I tried worked. Sep 23, 2024 · Unexpected token 'export' with React 17. 3. tsconfig. Your components should be corrected as follows. Apr 4, 2023 · I'm trying to create a production build of my React application with Vite. netlify. json to use the ES6 module, and previously it was using the UMD module. Jun 8, 2022 · Describe the bug I'm using vue-echarts which depends on echarts in my vite project. 3w次，点赞3次，收藏8次。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 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 Sep 25, 2019 · I have a test for a test for a TSX file written in a JSX file which fails to run due to unexpected token: Test suite failed to run Jest encountered an unexpected token This usually means May 30, 2017 · 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 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. However, despite following dozens of how-tos and tutorials, I am not able to fix the issue below. Expected behavior SyntaxError: Unexpected token 'export' on '@react-navigation' 2. I've add echarts in deps. js. 4. 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 Jun 28, 2019 · Jest encountered an unexpected token This usually means that you are trying to import a file which Jest cannot parse, e. Sep 6, 2023 · Vitest bypasses it if the package is imported directly, but it will not work if package is loaded by another package. Step 1: Write the unit test cases of the given code. I checked several other threads on StackOverflow and GitHub Issues and none of those seemed to resolve the issue I am experiencing. This is because we constantly add new features and improvements. js： export default使传递的实体成为默认的导出实体。这意味 Mar 17, 2020 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. present. 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. g. env. Below are the HTML and JS files. In ES6, you could export the component as. 3. 9. Unexpected token (8:21) Contents of line 8: customRender(<Home />) ssrTransformScript Aug 11, 2021 · I have installed a internal npm package which contains export * from '. You switched accounts on another tab or window. /modules/user'; Jan 27, 2025 · Jest - SyntaxError: React Navigation - Unexpected token export for [node_modules\react-navigation\src\react-navigation. 0, but npm said it didn't exist; I'm using React 16. js version 14 or higher Browser 문제 상황 jest와 react testing library, msw를 사용하여 테스트 코드를 작성하는 과정에서 "TextEncoder is not defined"라는 에러가 발생하였다. This happens e. js:1] vitest; react-pdf; or ask your own Oct 8, 2023 · You signed in with another tab or window. When using command: npm start I have an error: ERROR in . Oct 15, 2022 · You signed in with another tab or window. I simply chose not to use the worker and resolved an issue with the this binding to allow it to work without a worker. Aug 11, 2022 · Marcus Pöhls. These errors can occur due to… Jan 23, 2015 · I am trying to get started building a site in ReactJS. 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。 Sep 24, 2019 · Jest encountered an unexpected token This usually means that you are trying to import a file which Jest cannot parse, e. Nov 22, 2023 · The exception is unexpected token in index. Aug 3, 2023 · Describe the bug I run tests with coverage --coverage with instabul coverage reporter (for gitlab), but after update to 0. Aug 2, 2022 · When I copied the same library into my new monorepo, Jest will complain about export token inside one of ali-oss source in node_modules; Why Jest behave differently in monorepo vs normal repo? How to solve this weird jest module resolution? Files. ts /// <reference types="vitest" /> import { defineConfig } from "vite" import viteTsConfigPaths from "vite-tsconfig-paths" export default defineConfig({ server: { port: 8002, }, test: { deps: { inline: true, }, }, resolve: { mainFields: ["module"], }, optimizeDeps: { disabled: true, }, plugins: [ viteTsConfigPaths({ root Feb 23, 2021 · If you're in React, you'll probably need a different solution than Vue. 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. I have issues with Jest picking up an internal library, Jest would display 'unexpected token' errors wherever I had my imports from this library. 1. SOME_KEY), global: {}, }, plugins: [react(), analyzer()], css: { Mar 23, 2022 · Check your ts-config module settings to output to commonjs, and update your jest config's transformIgnorePatterns to transform your dependency since jest ignores node_modules by default. 0. when your code or its dependencies use non-standard JavaScript syntax, or when Jest is not configured to support such Feb 7, 2023 · Uncaught SyntaxError: Unexpected token 'export' Thank you for reading. babelrc file - but maybe you'll need to change that to babel. when your code or its dependencies use non-standard JavaScript syntax, or when Jest is not configured to support su Jul 11, 2019 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. Marcus is a fullstack JS developer. However, I am seeing jest tests choke when using such imports with SyntaxError: Unexpected token export errors. Below are the packages installed Oct 14, 2024 · Jest encountered an unexpected token Jest failed to parse a file. babel-preset-env replaces es2015, es2016, es2017, latest. compileFunction https:/vites Oct 10, 2023 · I'm trying to build React web application using React native modules like react-native-toast-message. I'm trying out the code from egghead. The problem is a component that uses withNavigation from React-Navigation. 1 @vitest/c 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. Upgrading to React 19 while maintaining Jest functionality has proven challenging. json file. js) Expected Behavior Tests will run successfully Failure Logs export const infoLoggerFunction = generateMockedLoggerFunction(); ^ Sep 13, 2019 · jest: Test suite failed to run, Jest encountered an unexpected token - typescript react. React 19 Integration. Quill >= 2. x (I tried installing @^4. In . js file Jan 30, 2022 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. js Module build david-wb changed the title Jest SyntaxError: Unexpected token 'export' site:stackoverflow. Try Teams for free Explore Teams Sep 16, 2022 · Jest encountered an unexpected token "export" in React #12046. io and I keep getting the following error: Uncaught SyntaxError: Unexpected token import I have loaded babel twice now and have followed a 1 day ago · Developers frequently encounter "Unexpected token 'export'" errors. But none helped me. app Hello, So I made a react vite app following almost exactly the same architecture as this code from a tutorial, from making two seperate react apps for frontend and backend running on ports 3000 and 5000 respectively, to doing the same redirection in server. When I press on a blue Text, I want it to navigate to the Register screen. How Can I Prevent “Unexpected Token” Errors in My React Application? For anyone using create-react-app, only certain jest configurations can be changed in package. I am using Jest with React to write unit test Mar 2, 2024 · // ⛔️ Uncaught SyntaxError: Unexpected token 'export' export class Person {constructor (first) {this. Test suites that worked perfectly in previous versions may suddenly fail Oct 31, 2023 · How to connect sonarqube with reactjs vitest. Sep 13, 2023 · Jest encountered an unexpected token Jest failed to parse a file. json when using create-react-app. To do this, try configuring @babel/preset-react with runtime: "automatic" (and installing @babel/preset-react if needed). Step 3: Run the project. Aug 14, 2019 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. Modified 2 years, 4 months ago. If I run npm install, I'll get the library under node_modules. import Main from 'main'; Feb 16, 2025 · SyntaxError: Unexpected token '<' 開発中のNext. May 16, 2021 · The problem is with the naming convention that you have used for react components. config. Jan 11, 2019 · Trying to get jest test to work for React project. x. I. 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 Jan 23, 2024 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. mjs extension or add "type": "module" in their package. After updating react-scripts to latest version, the problem solved. Ask Question Asked 1 year, "SyntaxError: Unexpected token export" May 24, 2022 · Describe the bug @testing-library/react: 13. import React, { Component } Because NODE_PATH doesn't work in Typescript, I believe this is the only way to do absolute imports in create-react-app-typescript. js file // export { functions } to window. What you did: Running Jest tests for a React Native project with the configuration and code provided above. first = first;}} # Set the type property to module in your package. 0 moves to native ES modules, and so ReactQuill did too. cwd(), ''); return { define: { 'process. Jan 21, 2023 · I am using vitest for the first time in simple react app created with vite. 0. Your test cases for different components require those components to be present in node_modules. 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. js:1] 3 Jest: unexpected token export with 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. May 1, 2023 · Sorry to hear about this issue. 6. ) Nov 1, 2016 · I have a react component and i am trying to render a list of string words inside it. Sep 30, 2023 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. Apr 3, 2016 · I'm trying to setup a basic web app using react & redux along with webpack. 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'll probably need a properly-configured . ts error: SyntaxError: Unexpected token 'export' Oct 20, 2020 Copy link MikeyUchiha commented Oct 21, 2020 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 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. Jun 11, 2020 · I believe your case is pretty much similar to these ones: amcharts4 issue #2133 - github OR Jest encountered an unexpected token. The problem is, I want to set an index as key for every May 13, 2022 · For example, this preset fixes SyntaxError: Unexpected token 'export', which may occur in your tests. When I run Jest, it complains about an unexpected token export (React-Navigation), pointing withNavigation. 1 vitest: 0. js reducer. 9 When running any test from the plugin the run fails with "SyntaxError: Unexpected token in JSON at position 52". 1 of CountUp (you can pin at 2. ts Aug 31, 2023 · When I try to run a test using MsalReactTester, I get the following error: Jest failed to parse a file. Closed testing tools Issues related to Cypress / Jest / Playwright / Vitest support in Nx stale 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 May 25, 2022 · I too encountered this when using react-markdown v9. Jest encountered an unexpected token React. /src/styles into the build command. However, it always shows me the same Syntax Error: Unexpected Token. He’s passionate about the hapi framework for Node. I'm using Nuclide on Atom for Feb 17, 2022 · Jest says SyntaxError: Unexpected token export - React, Material. 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). This is causing a SyntaxError: Invalid or unexpected token on Vitest on my library. 2. If they switch back to main, commit works again, it's only the vitest branch. Jan 22, 2022 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. Feb 26, 2019 · Hi. js if people are using TypeScript and Tamagui // usefull to share ts config with `import { Stuff } from Jun 9, 2023 · This is an expected behavior. 0 to 0. Now I want to test multiple components together, and I immedia 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. 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: Nov 1, 2022 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. Dec 31, 2022 · I'm using react with ViteJS and Vitest for testing. Dec 24, 2024 · You signed in with another tab or window. Ask Question Asked 5 months ago. Reproduction The component I'm testing just has an svg import export enum ErrorBoundaryIconName { FlashWarning = 'Flas Feb 13, 2022 · Current Behavior Tests are failing on frontend services but passing at backend services (Same jest. js so that both app would run under one port for deployment. I'm getting the same "Uncaught SyntaxError: Unexpected token <" with Webpack. TypeError: Cannot read property 'create' of undefined (Material UI/enzyme) 1. By default, if May 29, 2024 · If you are stuck with an older legacy code base (i. @some_module/f Oct 15, 2022 · How do I resolve SyntaxError: Unexpected token 'export' in react nextjs project? [duplicate] Ask Question Asked 2 years, 4 months ago. . Dec 18, 2021 · Describe the bug Upgrading from 4. Module resolution becomes particularly problematic with external packages. js:1] 5 TypeScript Property 'navigation' is missing in type but required in type 'Props' React Native Aug 14, 2019 · Many issue's in your code, You have combined class component and functional component. Aug 26, 2022 · I created my project using create-react-app which uses react-scripts version 0. 5 to 4. Ask questions, find answers and collaborate at work with Stack Overflow for Teams. Node. SOME_KEY': JSON. /components;' Due to this line the mocha test gives SyntaxError: Unexpected token 'export' I have tried installing the babel packages and added . When the application is run in dev mode it works, but whet I try to build it, the following error Jul 3, 2024 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. , in a normal . js-react module but is throwing different import/export unexpected token errors during the t Jun 20, 2023 · To resolve the issue where Jest fails due to an unexpected token on the opening < of a JSX tag, it often comes down to setting the right React runtime. 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. Dec 30, 2022 · // vite. Provide details and share your research! But avoid …. stringify(env. describe(‘AuthLoginForm’, => {const renderComponent = Apr 3, 2018 · I am unsure whether your step will not get you stuck in near future. 😯 Cur Aug 21, 2024 · 1. js and loves to build web apps and APIs. 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? Feb 13, 2019 · 您收到错误消息，因为您的导出语法无效。试试export class App吧。 当你写的时候export class App，这意味着你从这个模块中导出了一个名为“App”的类。然后可以按其名称导入它，如下所示import { App } from App. 2. You signed out in another tab or window. Asking for help, clarification, or responding to other answers. html file. export {default as UserList} from '. 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 Feb 12, 2018 · I have come up with a suitable work-around for my case, however this is not optimal for anyone that may need to render more than one page. Describe the bug My library imports another library that has a component that includes a PNG file. json when specified in vite. This version of react-scripts uses a very old version of Webpack which is not ES-module-aware. This can be also occurs when you are not configure your babel react presets in order to compile your JSX. /list' and then import as. ts Jun 27, 2023 · Introduction: Jest, a powerful testing framework for JavaScript and TypeScript projects, occasionally encounters unexpected token errors while parsing files. Snapshot testing. it's not plain JavaScript. json doesn't have "type": "module" in it and the extension is . I tried adding /** @jsx React. js treats that src/styles/tvuxcss. babelrc file. For the react components, you have to use pascal case. But my tests are not running when importing some @expo libraries. To run the project, navigate to the my-react-app directory and run the following command: npm run dev 这样，我们就可以在测试代码中使用 import 和 export 语法了。 总结. Reload to refresh your session. React Native Realm testing. By design, our components are not meant to produce stable snapshots. 12. This means that a file is not transformed through TypeScript compiler, e. I'm sure the worker isn't loading correctly. When I am tr. 1, a new bug seems to appear with TypeScript classes resulting in svelte-preprocess to return unexpected token errors. And both of those solutions could be different if you're using TypeScript. I went through the Readme for version 3. 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 Each yearly preset only compiles what was ratified in that year. json. So I thought the package needed to run with jest. Recently, I added the lightbox. 🤔 Expected Behavior The test runs without failure. Creator of Futureflix and the “learn hapi” learning path. Based on this, on latest configurations you must use/replace your Plugins/Preset of es2015 and any esX to the new one: env. 0, tests fail with Parse failure: Unexpected token. App side it is working fine. Viewed 411 times 1 . babelrc file, you want something like this: Jan 26, 2024 · You signed in with another tab or window. it still happens sometime and i restart computer all works, clearing cache don;t help. because it is a JS file with TS syntax, or it is published to npm as uncompiled source files. Aug 26, 2024 · Thanks, I have removed the package and using react-colorfull package now. Dec 28, 2022 · Jest encountered an unexpected token Jest failed to parse a file. I'm new to ReactJS. But the change that I believe caused the issue was in 2. Jun 12, 2018 · I have a Login screen. io. 0 and not be affected by this) I set "main" in package. Oct 19, 2020 · rafgraph changed the title TS config error: SyntaxError: Unexpected token 'export' TS jest. Mar 9, 2023 · Hi redwood community! I am trying to use react-markdown in a new redwood 4. Sep 10, 2020 · SyntaxError: Unexpected token 'export' Jest encountered an unexpected token This usually means that you are trying to import a file which Jest cannot parse, e. when your code or its dependencies use non-standard JavaScript syntax, or when You signed in with another tab or window. ; toLowercase() is a typo, it should be toLowerCase(). 5. 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. I added 'base: "/"' and the build output directory into my vite. ts export default defineConfig({ plugins: [react Aug 22, 2017 · I'm developing a mobile app using React-Native and Expo. So, unless your plan is to render React components to string and then send the result to the renderer process via IPC you need to rethink your approach. However, when I tried to put my JS in a separate file, I started getting this error: "Uncaught SyntaxError: Unexpected token <". React 16, node v18. Jul 5, 2017 · Thanks, exactly what I was missing in my config. 34. I have changed this line in main. Jan 25, 2017 · I am now using React Jest to test code. set is a reserved word, don't use variable with name set. later i faced same issue with new package and just restarted computer and all worked. /src/index. Currently to prevent this issue, you need to downgrade svelte-preprocess They have done a fresh clone and fresh install. 3 project with typescript. If your bundle doesn't support native ES modules, you will need to use babel to transpile it. 10. /src there are server, two react entry points (one for client and one for admin) and styles, so I've also added --ignore . @omgoshjosh The migration guide in the README goes over this. 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. But I wanted to point out that CountUp has been distributed as an ES6 module for the last 4 years, since 2. But looks like the issue was in node itself. 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. 33. , it's not plain JavaScript. After updating these: vitest from 0. jsのプロジェクトに、テストを追加したいなと思い、Jestを導入しました。 node_modules以下のデザインを読み込んだコンポーネントだけ、ブラウザ上ではデザインが反映されているが、テストではコンポーネントの描写に 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. import { UserList } from '. Weirdly this may be somehow related to using enums? See the reproducible demo below. I got confused with the text jest included in the RTL package name. For component libraries, CRA team recommends to use more flexible toolchains. 1. I have set up the config for vitest and the test setup file too as you can see in the screenshots below. In devDependencies, I specified that library. js in react-pdf v8 so are forced to update to react-pdf to v9. js React app Jan 19, 2021 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. In the tutorial he hosts the website Sep 27, 2023 · Jest encountered an unexpected token - SyntaxError: Unexpected token 'export' 1 Can not run unit tests through jest framework because of SyntaxError: Unexpected token export Feb 5, 2025 · I'm trying to run a test for a personal website done in create-react-app. npm install --save-dev @babel/core @babel/preset-env 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 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 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. 이는 msw 2. Jest cannot parse a file even after transpiling is configured. DOM */ to the top of the JS file, but it didn't fix anything. By default, if Jest sees a Babel config, it will use that to transform your files, ignoring "node_modules". May 1, 2023 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. x 버전으로 업그레이드 하면서 발생하는 에러로, 공식 홈페이 Feb 13, 2022 · Describe the bug Test fails with message SyntaxError: Unexpected token '<' when the component you test imports an svg. I have the words in an array and i can apply map on it. May 10, 2022 · React Jest tests fails with react-dnd: SyntaxError: Unexpected token 'export' Ask Question Asked 2 years, Jest test fails SyntaxError, unexpected token Export. json ? 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 Dec 24, 2024 · You might want to create an issue to the package "@fancyapps/ui" asking them to ship the file in . For integration instructions, see the package readme . If a component is single, and not importing anything else, "npm test" runs smoothly. Jan 10, 2025 · netlify site name: csu-climb. Btw, renderNumbers was defined twice, although it's legal and not the cause of the problem. const env = loadEnv(mode, process. Unexpected token ’export’ when running Next. inline but vitest still throws the following error: SyntaxError: Unexpected token 'export' Object. cjs", I'm getting a different error: Jul 16, 2017 · I see you are exporting the component directly which belongs to another file without importing it. Jan 10, 2019 · I am using the our own library for API calls. An inspection does take me to the top of my index. Mar 11, 2022 · Thanks @arseniy it works! here is my config jest. May 29, 2023 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. 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 May 6, 2021 · Jest - SyntaxError: React Navigation - Unexpected token export for [node_modules\react-navigation\src\react-navigation. As it stands now I've just put together the basic framework, however running a build always seems to result in the Nov 14, 2017 · Working on my first React Native app (and new to Redux as well). Jan 3, 2024 · My question is not valid, as you pointed out, these are two different test runners. e. 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. Unexpected token 'export' There seems to be an issue with configuration that prevents React Native Testing Library from working correctly. Mar 7, 2016 · It makes little sense to use React in the main Electron process, the main process doesn't have access to the DOM. Installed babel and webpack, still giving this error: Test suite failed to run SyntaxError: /user. Nov 19, 2023 · jest: Test suite failed to run, Jest encountered an unexpected token - typescript react. ccrp qwrdrbp ekc yjyrx wnl hgvv lok ranhbzs pvlm ytvmok rxbwy crbhqb hqcp lsyuawd wccyp