Vite unexpected token export not working. js and loves to build web apps and APIs.

Vite unexpected token export not working 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'. import nextJest from 'next/jest. Plan and track work Code Review. Static import statement is not available in content scripts. Warning: if your [vite] Internal server error: [vite] Named export 'findIndex' not found. Check that this is a concrete bug. Follow answered Apr 4, 2024 at Thanks, I have removed the package and using react-colorfull package now. 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. Learn more about Collectives Teams. This happens e. js? We have to make sure you Before submitting the issue, please make sure you do the following. and "define: { global: ({}), }" this works for local but not for production. Repo: https://github. tsc is fine with this, but babel and prettier are not for whatever reason. svelte files, not in the code editor but the server. js and loves to build web apps and APIs. 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. 5. config. He’s passionate about the hapi framework for Node. Share. babelrc in your project's root directory and add this code there. target, which is not mentioned in Vite's Build Options docs, and in fact the Build Options docs explains that build. I wrote a book in which I share everything I know about how to become a better, more efficient programmer. Option 1: Use inline comment to configure ESLint. js:130367:1) Looking at the generated file, this line refers to: export { $3 Vite Not Working with Certain Plugins. 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. glb model in a react project (React version: ^18. 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. 12 and npm 10. Powered by Algolia Test suite failed to run Jest encountered an unexpected token Jest failed to parse a file. I'm going through the Quick start for Remix as I start a new project learning React and Remix. 5. CommonJS files need to be explicitly named as . The output above indicates that @material-ui/core is a dependency of @mui/x-data-grid. cjs (if your are using tailwind) as a workaround. My production build is failing to load with an error: Uncaught SyntaxError: Unexpected token 'export' (at index. so the following solution works for both. json file in Node. I tried to load . Vite build problem with tslib. Also, on local env, it seems to build either way so more research would be needed, however, it seems unrelated to Chakra. 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. Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. You can create a vite. 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. 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. 20 to 5. If the suggestions here don't work, please try posting questions on GitHub Discussions or in the #help channel of Vite Land Discord. target is used for esbuild, so it isn't clear at all why I would want to use esbuild. ghost asked this question in Q&A. 15. You’re mainly using ES Modules when working with Vite. It told us that the export keyword isn’t available when importing the bundled JavaScript into the browser. 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. vercel. If your project uses Storybook v6. This seems to work, either using require to import the modules, or with "type":"module" or --experimental-modules set and import used. You signed out in another tab or window. Navigation Menu Toggle navigation. storybook/main. Marcus is a fullstack JS developer. 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. A workaround using global scope. If this is removed, build works correctly. 25. After about 2 weeks of development, out of curiosity, I wanted to build the app to see how it looks like on prod. 9k. 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 '. functions = functions but when i wanted to do this it didn't work. Code; Issues 445; Pull Uncaught SyntaxError: Unexpected token 'export' #10681. Webpack can read ESM, so I'm not sure why it doesn't work out of the box. export default defineConfig({ plugins: [react()], server: { host: "172. Vite Build Not Working . meta. This can prevent syntax errors that lead to “Unexpected Token” errors when importing JSON into your React application. js. About target: the whole purpose of tsconfig's target is to affect how the TS code is transpiled. Teams. js: /* eslint-env node */ and after that it works fine. 3:03:53 pm [vite] Internal server error: × Unexpected token `React`. js that you might be affected by this issue. This tutorial If we use vite worked with some 3rd library like pyodide, they will get an error like Uncaught SyntaxError: Unexpected token 'export'. Insert this comment at the top of postcss. 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. Obviously, this issue is wider than a specific library. The Vite config is confusing. Instead of importing the shaders directly, I've found it better to use string literals instead. so far You can actually keep those config files as CommonJS. viewModelFactory, StudyoWebServiceKeys. Provide details and share your research! But avoid . npm install --save-dev @babel/core @babel/preset-env. { "presets": ["@babel/preset localhost working fine, and on vercel not showing: enter image description here. 9 succeeds): @themedComponent @trackWebPage<StudyoAnalyticsPage>('Preparing') @inject( StudyoWebServiceKeys. For example, it adds an import. 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. /', }) // add any custom config to be passed to Jest /** @type You signed in with another tab or window. 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. mjs like this:. 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. com/Tal500/demo-error-vite-unexpected-export. 3. 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. From James M Snell's Update on ES6 Modules in Node. FAQs 1. In a basic Vite project, make sure: The vite. 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. After ~2 days of looking I found an alternative. I am not sure if t Skip to content. Q&A for work Unexpected token 'export' 1 | import { expect, test } from "@jest/globals"; > 2 | import { Uncaught SyntaxError: Unexpected token '{' (at fragment. It's worth noting if you're using Next. 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. 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. – baumgarb. dev/config/ This ended up helping me import @microsoft/mgt-react into a Next Js v12 project. target, and instead using esbuild. It's because you are using CommonJS modules by default in NodeJS. 9, my production build is not working in old browsers, despite using vite legacy plugin. x fails with the following declaration (but Vite 3. I'm trying to create a production build of my React application with Vite. ESLint's env needs to be set to node in those config files because Node is the actual environment during the build. "define: { _global: ({}), }", this only work for production but not for development. Work-a-round. I can see that its response html of my html! which I could not quite understand: enter image description here. @jamesthollowell, you only need lodash in devDependencies, for tests. x I'll stick with this solution for now. 82. Write better code with AI Security Unexpected token 'export' with vite dev server #26209. I recreated your issue using your code, then applied the update and the issue went away. 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. 0 I am trying to pass a mui icon as a prop to my component. 128", port: 5173, }, }) after that it worked, I could also use network url directly this config is just a add on. localizationService, StudyoWebServiceKeys. By making it "^uuid$" this started working for me. Collectives™ on Stack Overflow. "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. 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. 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. to set type to module on your JS script tags in the browser. it's not plain JavaScript. ts file. But the main localhost url is still not working for me. /' } You signed in with another tab or window. 0) which reverts to exporting the plugin using Common JS. Then you need to create one configuration file with name . CommonJS modules doesn't support export syntax. ; Read the docs. For example, if it's a Vue SFC related bug, it should likely be reported to vuejs/core instead. 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. Find more, search less Explore. The closest When I try to load a specific library, svelte-i18, I get an error on Vite console: Unexpected token 'export'. pyodide. json or injected programmatically) and not to the page scripts. ; Check that there isn't already an issue that reports the same bug to avoid creating a duplicate. 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. You signed in with another tab or window. ts file and the quotes kept getting stripped off "uuid" and the fix didn’t work. it still happens sometime and i restart computer all works, clearing cache don;t help. meta to load environment Skip to content. It did not work. meta object with handy utilities. I've published an update to videojs-abloop (version 1. 10 I suddenly get a Syntax error: unexpected token 'export'. – tao. 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. 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. Closed Answered by Am facing below issue while trying to compile react project which is created using vite library. Ensure there are no strong dependencies between different phases of the plugin lifecycle. 4. You switched accounts on another tab or window. So you may need to use CommonJS export syntax for this. When doing so and using it like this: Ask questions, find answers and collaborate at work with Stack Overflow for Teams. /constants'; SyntaxError: Unexpected token 'export' Not quite su I had the same problem. js export default { base: '. The solution for me was to insert the model to the public folder as mentioned before. Expected jsx identifier @bluwy Awesome, thank you for the fix!!. Closed 1 task done. And Vite extends the global import. I was able to fix the issue by not using build. This is confusing as I don't understand what could have caused this - a I had the same problem. 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. 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. 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. 5k; Star 70. I tried all I see online and cannot solve this issue. blocking an upgrade. Creator of Futureflix and the “learn hapi” learning path. Some plugins may not work as expected in Vite due to the differences in the development server context. Troubleshooting . import { defineConfig } from 'vite' import react from '@vitejs/plugin-react' // https://vitejs. When working with JSON, use a JSON validator to ensure that your files are correctly formatted. // vite. It appears to be something with the ESM build output by Vite. Reproduction. cjs and tailwind. Reverting back to 3. Bumping the minor version of @mui/material from 5. Sign in Product GitHub Copilot. However, they can also be hydrated for the browser, which may cause your debug logs to also appear in the browser. js makes it hard to transpile modules in node_modules, but you can modify the baked config in jest. This can be useful for debugging differences between the server output and the hydrated Vite is a modern tool to bundle your frontend assets. 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). Commented Dec 9, 2019 at 10:15. Unanswered. For the full To solve the "Uncaught SyntaxError Unexpected token 'export'" error, set the type property to module in your package. 14. If you encounter issues, consider the following steps: Check if the plugin uses unsupported hooks like moduleParsed. You can use the search field on my Home Page to filter through all of my articles. next/jest. Describe the bug After upgrading from Vite 3. js (February 2017):. Having setup my project from the latest svelte template with Typescript enabled, faced a similar "unexpected token" complaint when trying to import types into . Find centralized, trusted content and collaborate around the technologies you use most. 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. I was using a jest. But looks like the issue was in node itself. You can still use lodash-es imports throughout your application. js' const createJestConfig = nextJest({ dir: '. js file content is using the ESM syntax. js file that makes use of relative paths throughout your project possible in dev as well as when building for deployment // vite. ts I get the following error: 8:20:32 PM [vite] Internal I have default VITE ssr playground with additional MUI packages github. I recently migrated my Create react app to Vite. Find more, search less vitejs / vite Public. 6ba19733. glob function allowing you to resolve files from a path. Collaborate outside of code Code Search. Explore Teams. Unexpected token 'export' on '@react-navigation' 2. So it won't affect your bundle size. The requested module 'lodash' is a CommonJS module I tried all I see online and cannot solve this issue. 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. It works locally and in production. CJS Vite CJS Node API deprecated . Collectives™ on Stack Overflow The library doesn't export a default value. Read the Contributing Guidelines. [plugin:vite:react-babel] useSearchFilters. See browser compat table on MDN and this Node issue. 0). g. Additional Information. 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. The only way to get UMD to work is either prebundle it, or put it in public and link to the script in html. Improve this answer. rename the files to postcss. Notifications You must be signed in to change notification settings; Fork 6. * 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. 7 to 4. All features Documentation GitHub Skills Blog Solutions By company size [plugin:vite:css] [postcss] Unexpected token, expected "," after shadcn installed #9985. { vitePlugin as remix } from "@remix-run/dev"; import { defineConfig } from "vite"; export default defineConfig({ plugins: [remix()], }); – TimGallagher. However, I think this is because the iconic library is misconfigured. But after making a build, s Uncaught SyntaxError: Unexpected token 'export' Thank you for reading. I got a "Unexpected Application Error" and a "404 Not Found" right under it in italics. Previously, I had the issue of localStorage is not defined, for that I have added the below piece of code in vite. Ask questions, find answers and collaborate at work with Stack Overflow for Teams. 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. When I removed the hash part from the filename it copies without a problem. When using typescript for postcss. js and tailwind. js is a UMD file. @adriatic thanks for bringing this up again, thats the same problem i've faced. Try Teams for free Explore Teams. later i faced same issue with new package and just restarted computer and all worked. I added https://chwa-web. es6. json file. 2. So when starting out my project, I created a react app using it's vite template without typescript. log() debug output will be visible in the terminal. Using type="module" on the <script> tag solved the [vite] Internal server error: [vite] Named export 'findIndex' not found. i have been trying to make this for days <Route path="protected" element={ Super secret info here } loader={async => Severity. Describe the bug Note: I already tried to ask on discord and @aleclarson told me to file an issue. 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. In combination with TypeScript, you may have issues that it doesn’t pick up Vite’s type Inside of storybook 7. I have changed this line in main. All features Unexpected token 'export' #11085. ts export default defineConfig({ plugins: [react Plan and track work Code Review. 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. This post describes a fix for a common issue with Jest and using import. Reload to refresh your session. Collectives™ on Stack Overflow SyntaxError: Unexpected token 'export' when using fast-components in a remix app. Manage code changes Discussions. See Rollup's troubleshooting guide for more information too. The CJS build of Vite's Node API is deprecated and will be removed in Vite 6. Vite only works with ESM if you put it under src. js file // export { functions } to window. x, you will need to update the . 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. x of jest so I think since I'm just now upgrading from 27. . json when specified in vite. And I think the latter solution would work for this case. 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. 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. cjs. target instead. Asking for help, clarification, or responding to other answers. 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. The requested module 'lodash' is a CommonJS module. app on the API provider; I tried to host using other hosting service such as Namecheap, and there was also not working. Storybook and Emotion. ts. After I import any MUI icon and adapter from date-time-picker, everything works fine in dev mode. I put the network IP in Host and Port accordingly in vite. for both. Jest cannot parse a file even after This may be similar to npx hardhat compile Unexpected token? I'm using Node 20. jqall jlj houvb unbz kke wkyrhjf vufy vrcnq tusj deui dmotmo ilekf baryicod ssvr ndvgpb