Vite unexpected token export not working. Plan and track work Code Review.

Vite unexpected token export not working I can see that its response html of my html! which I could not quite understand: enter image description here. I was using a jest. mjs like this:. 0 I am trying to pass a mui icon as a prop to my component. Ask questions, find answers and collaborate at work with Stack Overflow for Teams. 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 Make sure this is a Vite issue and not a framework-specific issue. x I'll stick with this solution for now. 6ba19733. Reproduction Unexpected token (Note that you need plugins to import files that are not JavaScript) I'm not that familiar with Vite, looks like your issue is related to defining a replacement for global. [plugin:vite:react-babel] useSearchFilters. But the main localhost url is still not working for me. 2. Ask Yes, this behavior used to work in the previous version The previous version in which this bug was not present was No response Description Hi. @jamesthollowell, you only need lodash in devDependencies, for tests. Teams. es6. js file that makes use of relative paths throughout your project possible in dev as well as when building for deployment // vite. I've published an update to videojs-abloop (version 1. Commented Apr 22, This is not enough for Dec 2023, after you set those options you will get in the browser Uncaught SyntaxError: Invalid or unexpected token – bora89 Commented Dec 8, 2023 at 12:58 In my case, Vite 4. Some plugins may not work as expected in Vite due to the differences in the development server context. Find more, search less Explore. localizationService, StudyoWebServiceKeys. { "presets": ["@babel/preset localhost working fine, and on vercel not showing: enter image description here. 20 to 5. Collaborate outside of code Code Search. Find more, search less vitejs / vite Public. 9, my production build is not working in old browsers, despite using vite legacy plugin. /', }) // add any custom config to be passed to Jest /** @type You signed in with another tab or window. js is a UMD file. functions = functions but when i wanted to do this it didn't work. Additional Information. In this specific example, you would need to bump the version of @mui/x-data-grid to v5 so that it depends on @mui/material instead. import { defineConfig } from 'vite' import react from '@vitejs/plugin-react' // https://vitejs. I put the network IP in Host and Port accordingly in vite. You signed in with another tab or window. com/Tal500/demo-error-vite-unexpected-export. However, they can also be hydrated for the browser, which may cause your debug logs to also appear in the browser. This can prevent syntax errors that lead to “Unexpected Token” errors when importing JSON into your React application. When doing so and using it like this: Framework components (like React and Svelte) are unique: They render server-side by default, meaning that console. meta to load environment Skip to content. js. Write better code with AI Security Unexpected token 'export' with vite dev server #26209. This can be useful for debugging differences between the server output and the hydrated Vite is a modern tool to bundle your frontend assets. Work is in progress but it is going to take some time — We’re currently looking at To solve the "SyntaxError: Unexpected token 'export'" error, make sure: to set type to module in your package. If your project uses Storybook v6. i have been trying to make this for days <Route path="protected" element={ Super secret info here } loader={async => Severity. When I run the npm run dev command, the app will start and seems to work as it should, but during the Yet, we fought the „Unexpected token export” error. and "define: { global: ({}), }" this works for local but not for production. dev/config/ This ended up helping me import @microsoft/mgt-react into a Next Js v12 project. He’s passionate about the hapi framework for Node. Collectives™ on Stack Overflow The library doesn't export a default value. 14. The only way to get UMD to work is either prebundle it, or put it in public and link to the script in html. viewModelFactory, StudyoWebServiceKeys. js webpack config to use the most recent version 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; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company import { defineConfig } from 'vite'; import react from '@vitejs/plugin-react' // https://vitejs. . It's worth noting if you're using Next. It seems that they change their api in v5 so now you Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. json or injected programmatically) and not to the page scripts. Asking for help, clarification, or responding to other answers. js and tailwind. Having setup my project from the latest svelte template with Typescript enabled, faced a similar "unexpected token" complaint when trying to import types into . babelrc in your project's root directory and add this code there. Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. Improve this answer. Navigation Menu Toggle navigation. in SvelteKit there is no way to build the service worker on client build since it is build before the server; we need to build the service worker in server build using a custom Vite plugin to be called after prerender process (writeBundle Vite Hook) but before closeBundle SvelteKit Vite build plugin hook: we need the html pages to add them to the sw precache For any one running in to this problem : this a new problem with how latest versions of vite treat ESM (Es modules). js that you might be affected by this issue. ; Check that there isn't already an issue that reports the same bug to avoid creating a duplicate. Collectives™ on Stack Overflow. But after making a build, s Uncaught SyntaxError: Unexpected token 'export' Thank you for reading. For example, it adds an import. x of jest so I think since I'm just now upgrading from 27. export default defineConfig({ plugins: [react()], server: { host: "172. js (February 2017):. js:130367:1) Looking at the generated file, this line refers to: export { $3 Vite Not Working with Certain Plugins. Webpack can read ESM, so I'm not sure why it doesn't work out of the box. 5k; Star 70. After I import any MUI icon and adapter from date-time-picker, everything works fine in dev mode. 3:03:53 pm [vite] Internal server error: × Unexpected token `React`. Closed 1 task done. From James M Snell's Update on ES6 Modules in Node. // vite. I tried to load . See browser compat table on MDN and this Node issue. About target: the whole purpose of tsconfig's target is to affect how the TS code is transpiled. Using type="module" on the <script> tag solved the [vite] Internal server error: [vite] Named export 'findIndex' not found. So you may need to use CommonJS export syntax for this. 0) which reverts to exporting the plugin using Common JS. @adriatic thanks for bringing this up again, thats the same problem i've faced. Closed Answered by Am facing below issue while trying to compile react project which is created using vite library. json when specified in vite. glsl?import:1:13) import glsl from 'vite-plugin-glsl' export default { plugins: [ glsl() ] } I did find that there is a vite-plugin-glsl package but was unable to get that to work either. Previously, I had the issue of localStorage is not defined, for that I have added the below piece of code in vite. After ~2 days of looking I found an alternative. Reproduction. cjs (if your are using tailwind) as a workaround. g. If the suggestions here don't work, please try posting questions on GitHub Discussions or in the #help channel of Vite Land Discord. for both. cjs. The requested module 'lodash' is a CommonJS module. to set type to module on your JS script tags in the browser. Ensure there are no strong dependencies between different phases of the plugin lifecycle. x, you will need to update the . Notifications You must be signed in to change notification settings; Fork 6. You can still use lodash-es imports throughout your application. In combination with TypeScript, you may have issues that it doesn’t pick up Vite’s type Inside of storybook 7. Jest cannot parse a file even after This may be similar to npx hardhat compile Unexpected token? I'm using Node 20. /' } You signed in with another tab or window. Try Teams for free Explore Teams. When using typescript for postcss. Thank you! I'm assuming the reason this works is because it's working around the build-time loader and using an ES6 friendly loader, next/dynamic. Learn more about Collectives Teams. so far You can actually keep those config files as CommonJS. 128", port: 5173, }, }) after that it worked, I could also use network url directly this config is just a add on. it still happens sometime and i restart computer all works, clearing cache don;t help. My production build is failing to load with an error: Uncaught SyntaxError: Unexpected token 'export' (at index. ; Read the docs. See Rollup's troubleshooting guide for more information too. Repo: https://github. Instead of importing the shaders directly, I've found it better to use string literals instead. If you encounter issues, consider the following steps: Check if the plugin uses unsupported hooks like moduleParsed. 7 to 4. Describe the bug Note: I already tried to ask on discord and @aleclarson told me to file an issue. The closest When I try to load a specific library, svelte-i18, I get an error on Vite console: Unexpected token 'export'. storybook/main. It did not work. Sign in Product GitHub Copilot. Work-a-round. – baumgarb. 82. js file // export { functions } to window. By making it "^uuid$" this started working for me. mjs (Uncaught TypeError: R2 is not a function) 3 VS Code auto import using require instead of importing ES Module in a React Project Plan and track work Code Review. This is confusing as I don't understand what could have caused this - a I had the same problem. It works locally and in production. Share. You’re mainly using ES Modules when working with Vite. The Vite config is confusing. Commenting out code to 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; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company here's what my imports for React Navigation look like: import { NavigationContainer } from "@react-navigation/native"; import { createStackNavigator } from "@react-navigation/stack"; 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. For example, if it's a Vue SFC related bug, it should likely be reported to vuejs/core instead. This happens e. 4. tsc is fine with this, but babel and prettier are not for whatever reason. no i just import it in my page and use it in mounted hook, it's not about the way i am using, it's about the way i imported, i have used it before for nuxt2 ssr and it was totally okay with that 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; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company I then tried copying only that file. Reload to refresh your session. But let me know if we're supposed to use Check your node version - versions of nodejs prior to about 17 don't understand `export/import`, but Vite *only* understands it. Commented Dec 9, 2019 at 10:15. target instead. Plan and track work Code Review. import Main from 'main'; 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; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Marcus Pöhls. Vite only works with ESM if you put it under src. ts I get the following error: 8:20:32 PM [vite] Internal I have default VITE ssr playground with additional MUI packages github. When doing so and using it like this: Ask questions, find answers and collaborate at work with Stack Overflow for Teams. I wrote a book in which I share everything I know about how to become a better, more efficient programmer. Follow answered Apr 4, 2024 at Thanks, I have removed the package and using react-colorfull package now. CommonJS files need to be explicitly named as . Read the Contributing Guidelines. ts export default defineConfig({ plugins: [react Plan and track work Code Review. "Uncaught SyntaxError: Unexpected token export" while importing Office ui/Bootstrap Load 5 more related questions Show fewer related questions 0 @gotenks thanks for your reference, i've looked into my newly create directory, and didnt find any [SYMLINK] nor [SYMLINKD] file/directory in windows command line, so i've concluded i didnt have the same case as yours, but unfortunately i've encountered the same problem. js file content is using the ESM syntax. The solution for me was to insert the model to the public folder as mentioned before. So when starting out my project, I created a react app using it's vite template without typescript. Code; Issues 445; Pull Uncaught SyntaxError: Unexpected token 'export' #10681. I am not sure if t Skip to content. target is used for esbuild, so it isn't clear at all why I would want to use esbuild. This tutorial If we use vite worked with some 3rd library like pyodide, they will get an error like Uncaught SyntaxError: Unexpected token 'export'. For the full To solve the "Uncaught SyntaxError Unexpected token 'export'" error, set the type property to module in your package. Troubleshooting . Download pyodide full version from the release page and extract it to My production build is failing to load with an error: Uncaught SyntaxError: Unexpected token 'export' (at index. target, which is not mentioned in Vite's Build Options docs, and in fact the Build Options docs explains that build. app on the API provider; I tried to host using other hosting service such as Namecheap, and there was also not working. 15. CJS Vite CJS Node API deprecated . Marcus is a fullstack JS developer. ts file and the quotes kept getting stripped off "uuid" and the fix didn’t work. Collectives™ on Stack Overflow SyntaxError: Unexpected token 'export' when using fast-components in a remix app. Powered by Algolia Test suite failed to run Jest encountered an unexpected token Jest failed to parse a file. Provide details and share your research! But avoid . js? We have to make sure you Before submitting the issue, please make sure you do the following. Check that this is a concrete bug. reactRouterRouteService ) @observer export class 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; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Tagged with jest, vite, testing, react. pyodide. Manage code changes Discussions. Static import statement is not available in content scripts. x fails with the following declaration (but Vite 3. My react component is working fine on its own by importing the necessary icon in the parent and passing it to the The transformIgnorePatterns approach did not work for me. Unexpected token 'export' on '@react-navigation' 2. ESLint's env needs to be set to node in those config files because Node is the actual environment during the build. The CJS build of Vite's Node API is deprecated and will be removed in Vite 6. Content scripts live in their own 'isolated world' sharing the same isolated global namespace that is only accessible to content scripts of your extension (either declared in manifest. 25. This seems to work, either using require to import the modules, or with "type":"module" or --experimental-modules set and import used. App is working fine on local dev, dev deployment, test deployment and stage deployment environments, but when I deployed it on Production, app is gi I am running an AJAX call in my MooTools script, this works fine in Firefox but in Chrome I am getting a Uncaught SyntaxError: Unexpected token : error, I cannot determine why. js' const createJestConfig = nextJest({ dir: '. log() debug output will be visible in the terminal. ghost asked this question in Q&A. js: /* eslint-env node */ and after that it works fine. I added https://chwa-web. glob function allowing you to resolve files from a path. Bumping the minor version of @mui/material from 5. 7 fixes the issue, so the bug While import is indeed part of ES6, it is unfortunately not yet supported in NodeJS by default, and has only very recently landed support in browsers. * Initial draft of dynamic lunchtime updating * Improve system message * Create a updateHours task * Working version of non-normal opening hour detection * Improve juvenes selector * Schedule updateHours task * Update deps * fix: updateHours task name * Move startup tasks to a nitro plugin * Move startup tasks to a nitro plugin * Increase AllContentLoaded 10 votes, 20 comments. js:130367:1) Looking at the generated file, this line refers to: exp You should update your files or frameworks to import the ESM build of Vite instead. And I think the latter solution would work for this case. 3. The requested module 'lodash' is a CommonJS module I tried all I see online and cannot solve this issue. When working with JSON, use a JSON validator to ensure that your files are correctly formatted. ts import { test } from '@demo/components' npm run dev error: export function test() Ask questions, find answers and collaborate at work with Stack Overflow for Teams. But looks like the issue was in node itself. A workaround using global scope. it's not plain JavaScript. 9k. Explore Teams. All features Unexpected token 'export' #11085. glb model in a react project (React version: ^18. when your code or its dependencies use non-standard JavaScript syntax, or when Jest is 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 that you are trying to import a file which Jest cannot parse, e. Vite Build Not Working . All features Documentation GitHub Skills Blog Solutions By company size [plugin:vite:css] [postcss] Unexpected token, expected "," after shadcn installed #9985. You signed out in another tab or window. do you see any way to solve this? I assume the problem is caused by a slight difference between the build and the dev-server implementation in the @nx/vite executors, You signed in with another tab or window. It appears to be something with the ESM build output by Vite. later i faced same issue with new package and just restarted computer and all worked. Q&A for work Unexpected token 'export' 1 | import { expect, test } from "@jest/globals"; > 2 | import { Uncaught SyntaxError: Unexpected token '{' (at fragment. meta object with handy utilities. I recreated your issue using your code, then applied the update and the issue went away. I tried all I see online and cannot solve this issue. Are you saying that Vite ignores this? Isn't that confusing, if folks are expecting the tsconfig target property to do something? If we change that to es2015, it does seem to actually work. Reverting back to 3. However, I think this is because the iconic library is misconfigured. I was able to fix the issue by not using build. You switched accounts on another tab or window. 10 I suddenly get a Syntax error: unexpected token 'export'. Insert this comment at the top of postcss. json file in Node. I got a "Unexpected Application Error" and a "404 Not Found" right under it in italics. Vite build problem with tslib. Warning: if your [vite] Internal server error: [vite] Named export 'findIndex' not found. 12 and npm 10. js @barbados-clemens exactly, so it doesn't seem like it is vite's issue anymore, but NX's - of course, only because of the bypass (using buildFromSource: false and building the plugin), but still. { vitePlugin as remix } from "@remix-run/dev"; import { defineConfig } from "vite"; export default defineConfig({ plugins: [remix()], }); – TimGallagher. config. After about 2 weeks of development, out of curiosity, I wanted to build the app to see how it looks like on prod. This post describes a fix for a common issue with Jest and using import. I researched a little bit and found out about rolloutOptions, and Unexpected token "export" using babel in docker container with docker-compose and typescript monorepo Load 1 more related questions Show fewer related questions 0 I am trying to use MUI X Charts in a shopify remix app, but am unable to render a chart due to the following error: export * from '. Find centralized, trusted content and collaborate around the technologies you use most. svelte files, not in the code editor but the server. When I removed the hash part from the filename it copies without a problem. 9 succeeds): @themedComponent @trackWebPage<StudyoAnalyticsPage>('Preparing') @inject( StudyoWebServiceKeys. Storybook and Emotion. 0). Run: ng build --aot --prod --output-hashing none Since that isn't valid js, you get Uncaught SyntaxError: Unexpected token < So how do we get /some-angular-route/ out of the url for runtime. Creator of Futureflix and the “learn hapi” learning path. ts. What Is the Most Common Cause of “Unexpected Token” Errors in React? 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 I am not sure from there it's picking. I'm going through the Quick start for Remix as I start a new project learning React and Remix. I recently migrated my Create react app to Vite. Also, on local env, it seems to build either way so more research would be needed, however, it seems unrelated to Chakra. ts file. npm install --save-dev @babel/core @babel/preset-env. meta. Then you need to create one configuration file with name . blocking an upgrade. cjs and tailwind. vercel. Unanswered. It's because you are using CommonJS modules by default in NodeJS. – tao. The output above indicates that @material-ui/core is a dependency of @mui/x-data-grid. import nextJest from 'next/jest. If this is removed, build works correctly. SyntaxError: Unexpected token 'export' To preview the server, run npm run preview You can see that the vite server spits the bundle at localhost:4173/bundle. It told us that the export keyword isn’t available when importing the bundled JavaScript into the browser. Option 1: Use inline comment to configure ESLint. 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. Obviously, this issue is wider than a specific library. json file. CommonJS modules doesn't support export syntax. I'm trying to create a production build of my React application with Vite. "define: { _global: ({}), }", this only work for production but not for development. You can use the search field on my Home Page to filter through all of my articles. type: { globals: true, I have a single component library that I build with Vite and when trying to consume it in a Vue CLI based app, it fails with Unexpected token 'export'. js and loves to build web apps and APIs. 5. So it won't affect your bundle size. I'm sorry I've just said "it doesn't work with svelte-i18n library", I just didn't understand the logic enough to fix this, so I'm asking for your help, though I've found the exact version that causes the issue. so the following solution works for both. And Vite extends the global import. FAQs 1. next/jest. 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. js export default { base: '. Expected jsx identifier @bluwy Awesome, thank you for the fix!!. 5. 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. Describe the bug After upgrading from Vite 3. good luck, source 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. You can create a vite. target, and instead using esbuild. /constants'; SyntaxError: Unexpected token 'export' Not quite su I had the same problem. I have changed this line in main. rename the files to postcss. js makes it hard to transpile modules in node_modules, but you can modify the baked config in jest. In a basic Vite project, make sure: The vite. yca waapv ohu bftj ihhvy ramep nxnvatwm ehip tpy lsfa yyfnnvh fewul tszab knt nvfrsw