Unexpected token export vite github This is a not a problem with some users' configurations. I've add echarts in deps. _extensions. 3: import * as _vite_plugin_require_transform_get_intrinsic_0 from Those are ES modules. json compilerOptions. `cd vite You signed in with another tab or window. For example, if the package. 0. I have searched the issue tracker for an issue that matches the one I want to file, without suc You signed in with another tab or window. Reproduction Use an ass Updating to version 2. If you don't When importing my library - which loads a dependency library called Ionic, I get the error 'unexpected token export' Failing code in +layout. I had a hung instance of vs-code with some filelocks on some files down in node_modules, resolving that didn't fix problem. @Dema Does rm -r . Describe the bug. I'ts like @dean-g pointed out. I had a load of . Description I'm trying out Carbon for the first time, and hoping to use it with SvelteKit. 6 which is the last release at this moment. There are millions of ways to use Microsoft Graph in React projects, but mtg seems to be the most modern approach. npm. Saved searches Use saved searches to filter your results more quickly Ok, so i found a way to fix it in our project. js + Express + Socket. Sign up for a free GitHub account to open an issue and contact its maintainers and the community. Produces error: SyntaxError: Unexpected token 'export'. js at '/packages/main/dist/' and '/packages/preload/dist/'. 0-27234503. 4 using TS with examples given in docs #8916 Closed abraithwaite opened this issue Jul 5, 2023 · 8 comments · Fixed by #8927 It looks like it's being detected as commonjs instead of esm. I had some success with adding some first components without a pre-processor, but the vite dev server was struggling to generate You signed in with another tab or window. Looks like NextJS can only work with CommonJS. vitepress version: v0. Experienced the exact same issue, and it was ultimately solved by switching from pnpm to npm. 19. worker. AND Specifying custom config via ava/babel in package. Otherwise, it won't work correctly in Node. Describe the bug I am using 4. 8 - adding lang="ts" to non-TS components seems to help but (a) not technically correct as those You signed in with another tab or window. ts file: import Express from 'express' import {html} from 'lit-html' const App = Express() const Router = Express Hello, I've been reading around but haven't found a solution thus far. Here is a simple reproduction: // src/index. I'm not 100% sure if the issue is with Layer Cake, Vite (as it worked with older SvelteKit based on Snowpack), SvelteKit recently adding type: module to package. exports instead. Saved searches Use saved searches to filter your results more quickly You signed in with another tab or window. json. d. storybook/preview Saved searches Use saved searches to filter your results more quickly You signed in with another tab or window. js is able to use export default SyntaxError: Unexpected token 'export' after copying sources to new folder. Module parse failed: Unexpected token (38:84) Regarding this error, could you note what version of node and npm you are using? Also, I am aware of people that use create-react-app experiencing issues with newer JS libraries. 5, but I experienced 2 errors when trying to use it alongside SSG with vite-ssg. Navigation Menu Toggle navigation Make sure this is a Vite issue and not a framework-specific issue. 9 Planned maintenance impacting Stack Overflow and all Stack Exchange sites is scheduled for Wednesday, March 26, 2025, 13:30 UTC - 16:30 UTC (9:30am - 12:30pm ET). Check that there isn't already an issue that reports the same bug to avoid creating a duplicate. 4. js:80:10) at Object. d5127e9 Package Manager: Yarn Bundler: Webpack User Config: build Runtime Modules: - Build Modules: - Describe the bug When i install Element Describe the bug After upgrading from Vite 3. inline but vitest still throws the following error: SyntaxError: Unexpected token 'export' Object. I see "defualt" in the input code. 1" Reproduction v "vitepress": "1. 你能显示错误文件的源代码吗？我猜这是变量命名的原因. It appears to be something with the ESM build output by Vite. However, I have just upgraded to AWS Amplify 6, and everything seems to work now without the hacks. Find and fix vulnerabilities Sign up for a free GitHub account to open an issue and contact its maintainers and the community. x -> 2. I tried ng new angularclient and I had this error: Unknown error: SyntaxError: Unexpected Describe the bug Used build. meta. Unfortunately it breaks as soon as I import that You signed in with another tab or window. However, due to angular/angular-cli#7200, the Angular Universal build currently fail (with SyntaxError: Unexpected token export-like errors) when said library is published as separate ES modules instead of a flatten one (fesm), as the deep imports would then resolved to the ES modules causing Node to fail as it doesn't understand ES modules You signed in with another tab or window. I tried all kinds of pnpm options like shamefully-hoist but none worked. Describe the bug Note: I already tried to ask on discord and @aleclarson told me to file an issue. Currently to prevent this issue, you need to Environment Operating System: Windows_NT Node Version: v14. However, since version 0. Download pyodide full version from the release page and extract it to I'm trying to create a production build of my React application with Vite. It is common that 3rd part lib use import ES Module in CommonJS package. I took a look at the bundled entry-server. json file. 0, Linaria started to use built-in file resolvers. Describe the bug I am building a toolkit with vite devServer included. json does not help. fes dev Unexpected token 'export' C:\\Users\\cq\\Desktop\\fes. ts files, mostly dated 28/4/23 or after. E:\Workspace\Webdev\Foliage Native>gulp watch E:\Workspace\Webdev\Foliage Native\rollup. Files ending with a . As a result, it is common that developers encounter SyntaxError: Unexpected token 'export'. This is a saved-form message, but rest assured we mean every word. runInThisContext (vm. compileFunction (vm. Assignees No one assigned Labels You signed in with another tab or window. blocking an upgrade. config. exports. x version I get when building: Warning: To load an ES module, set "type": "module" in the package. 5 to 4. js that might be affecting module resolution. 7. This is a bug in that library; it should either add "type": "module" and use . For Q&A open a GitHub I have read the contribution documentation for this project. svelte import { setupIonicSvelte } from The reference method needs to be declared for the package. usdz, . js to @vue/vue3-jest $ npx jest FAIL . 1, a new bug seems to appear with TypeScript classes resulting in svelte-preprocess to return unexpected token errors. Here is reproduction repository with 3 commits where second commit shows the bug and newest show how to fix it. js:341:18) at Generator. ts to disk. g. 22. 0 // I tested also node v16 Nuxt Version: 3. json or use the . 0 upgrade, read the Migration Guide first. Thanks, I just remove the vue3-jest of my packages and added @vue/vue3-jest. Uncaught SyntaxError: Unexpected token export at Object. 7 to 4. The plugin is not tied to any specific version of ecma script, it's just executing the node handler functions the same as lambda will. If you have Edit: Tested both with pnpm@7. The repro is too big to test a particular issue and it is currently outdated. 1" Expected behavior 正常打包 System Info npm run build Additional context No Describe the bug vite 4. d5127e9 Package Manager: Yarn Bundler: Webpack User Config: build Runtime Modules: - Build Modules: - Describe the bug When i install Element find the solution ： just turn the babel export default to module. System Info You signed in with another tab or window. I hit this bug attempting to upgrade Vite from 2 to 3 Get Unexpected token 'export' even the project type is already set to module Seems like something is broken in your Vite config and Vite send JS files to PostCSS. Notifications You must be signed in to New issue Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the You signed in with another tab or window. Next. Select `react-ts` 3. glb, . /example. Environment Operating System: Windows_NT Node Version: v14. Change package from @iconify-icons/fa-solid to @iconify/icons-fa-solid. 6ba19733. The issue is that code is executed when running ng run [project-name]:app-shell that particular code is not compatible to be executed on Node to generate the Application shell. Sorry for the delayed response. But the vite code at '/packages/renderer/dist/', I get some error: SyntaxError: Unexpected token 'export' or: SyntaxError: Cannot use import statement outside a module or other. js can cause issues. It is identical, except that it uses CommonJS modules. target set?; Is esbuild. 2 Builder You signed in with another tab or window. 0版本 打包后报错 Uncaught SyntaxError: Unexpected token ? 当我降到 3. js:5666:1) (index):39 Uncaught (in promise) TypeError: Failed Describe the bug chrome error: Invalid or unexpected token safari error: SyntaxError: No identifiers allowed directly after numeric literal my site was build by webpack, it run well done, when i use vite replace it, i got those errors. 9 and 4. js & . json (I was on an older SvelteKit/Snowpack before this change) or something else. js (in all versions) uses Node. Does not happen if modules props is not set. js Uncaught SyntaxError: Unexpected token 'export' (at entry. 995s. exports, but when the version is 1. import/export statement, exports/this global You signed in with another tab or window. I ran npx storybook@latest init then npm run stoyrybook and got the following error: SyntaxError: Unexpected token '{' from the generated . 7 fixes the issue, so the bug My production build is failing to load with an error: Uncaught SyntaxError: Unexpected token 'export' (at index. Other than that, I'm Environment Operating System: Windows_NT Node Version: v19. Hi all, In our latest project we decide to use Laravel with Vite. cjs for the CommonJS files, or use . What Esbuild does for this scenario seems to be only relying on syntactic clue (e. nex You signed in with another tab or window. Reload to refresh your session. js:53:16) at Module. 使用环境： uniapp vue3 使用过程： 1、在vite. Hi David, We have a weird setup, it is not perfect but was working before with JSDom and Vue (using VUE CLI not VITE) basically before to be ESM. In packages, export * from 'xxx' syntax is working for re-exports from other meteor packages but not from the files. SyntaxError: Unexpected token 'export' when starting production build of Node+Express+Socket app with TURBOREPO (monorepo) Question I'm facing an issue when trying to run my Node. Reverting back to 3. h After further inspection of the errors thrown, I noticed that, in all cases, the word process was found in the unexpected code. In an effort to mock how other bundlers inject process. You switched accounts on another tab or window. Hello everyone, when I copy my project into a new folder I get follow problem when I do an 'quasar dev', 'yarn install' went fine without problems, so what I am overlooking here? git clone [private git link] cd opssitrep-frontend ls -a -l Describe the bug Upgrading from 4. Check for vite. json of a given repository according to the official documentation. Environment Operating System: Windows_NT Node Version: v18. 0 Package Manager: npm@9. When I run the npm run dev command, the app will start and seems to work as it should, but during the Fixing „Unexpected token ‚export‘“ in the Browser. Describe the bug When i add in vite. ; Check that there isn't already an issue that reports the same bug to avoid creating a duplicate. json of this package points to an ESM file in the main property, without specifying "type": "module" in that package. 1 and vue@2. All modern browsers support ECMAScript modules. I'm sorry, it's me again 😅 I'm currently working on an ES6-only Vue project and stumbled across the following error: export default { ^^^^^ SyntaxError: Unexpected token export at createScript (vm. js开启presetUno后，如： Unocss({ // 使用Unocss presets: [ presetAttributify(), presetIcons You signed in with another tab or window. I suspect that you will want to look into using serverless-webpack if you want your lambdas to run with modern JS features. I'll give it a try. import component by clientAppEnhance. Read the Contributing Guidelines. env variable. 9. This happens e. Already have an account? Sign in to comment. . js:1 export * from '@@/core/coreExports Environment Operating System: Windows_NT Node Version: v19. I have published a new version with this issue fixed and for now the package is stable. 18. (1. js, delete and rerun. js has been altered during migration, but the the projects in the workspace have not had Before submitting the issue, please make sure you do the following. The Rollup team is attempting to clean up the Issues backlog in the hopes that the active and still-needed, still-relevant issues bubble up to the surface. js:513:28) at Object. Skip to content. The problem seems to be that the package. I see Layer Cake has main and module defined in package. Use Vite >=2. ts import { createServer } from 'vite'; export const vite = createServer({}); // vite. Webpa that's kinda weird because the npm version of the lib is now exporting the class at the end of the script like you did in your #15 PR: export {Curtains}; Maybe I should try exporting it using module. So at Expected behavior A clear and concise description of what you expected to happen. In your case, Webpack resolves ES-version of Antd instead of CJS that causes Unexpected token 'export' when the resolved file is evaluated. I am trying to write a hook in typescript, this involves getting the types from react-router via import type { History, Blocke You signed in with another tab or window. * 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 I'm testing out @vuetify/vite-plugin@1. electron-vite / vite-plugin-electron Public. 2 without any issues. 29. You signed in with another tab or window. Then, the bytenode can work . js import { defineConfig } fr The issue in the reproduction is caused by echarts exposing native JS modules without having "type": "module" in its package. npm_package_version); } } Then on the main index. For Q&A open a GitHub Discussion or join our Discord Chat Server. Make sure this is a Vite issue and not a framework-specific issue. 1. _compile (module. But when we launch npm run build or npm run dev in server, we gain the same error: /var/www/vhosts/reve Can someone help provide a repro for this? I made a stackblitz, but I can't quite repro the difference between Vite 4. vue files into Nuxt3 (3. I agree to follow the code of conduct that this project follows, as appropriate. json contains: "exports": { You signed in with another tab or window. The requested module '@portabletext/toolkit' is a CommonJS module, which may not support all module You signed in with another tab or window. Lots of changes since I submitted this issue: @carbon/charts moved from rollup to vite for its bundler and now optimizes its own dependencies; @carbon/charts now uses html-to-image (ESM) instead of You signed in with another tab or window. ; Read the docs. When I run the npm run dev command, the app will start and seems to work as it should, but during the This problem is caused by the package itself as while it ships ESM modules, it's not fully valid. Sign up for free to join this conversation on GitHub. 1 Nuxt Version: 3. js in ssr-vue example and I think this didn't surface before because calling import() is still valid inside cjs, but using both export This can also happen if you are using Typescript and building with "vue-tsc --noEmit && vite build" but you've somehow managed to emit a JS copy of vite. 6 and all higher versions of vite-plugin-dynamic-import, I have the following error: "ERROR Unexpected token (1:0)" Repro You signed in with another tab or window. Sign up for Used Package Manager. But after being packaged and deployed to the server, this problem will If we use vite worked with some 3rd library like pyodide, they will get an error like Uncaught SyntaxError: Unexpected token 'export'. Ensure Correct Module Resolution: Check if there are any custom Webpack configurations in your next. I guess it's an issue from using vite with react, I've recreated my project with plain create-react-app and it starts crawling the pages as intended with warnings. Closed 6 tasks done 问题描述 微信小程序端，创建vue实例后，provide的第二个参数内如果存在函数类型会报 [vite:uni-mp-main-js] Unexpected token, expected 我有同样的问题. x is no longer supported) If the issue is related to 1. For example, if it's a Vue SFC related bug, it should likely be reported to vuejs/core instead. 1 and pnpm@8. 0 Nuxt Version: 3-3. target Vite config set?; Is the static property code coming from your source code or a dependency? You signed in with another tab or window. ts files, ie the output of the compiled . js:130367:1) Looking at the generated file, this line refers to: export { $3 Describe the bug Running vite build --mode=production on a TypeScript file that includes import. 🔬 Minimal Reproduction. js extension are loaded as ES6 modules when the nearest package. ; Check that there isn't already an issue that reports the same bug to avoid It seems that it has less to do with the version of the dependencies. 3. c:\Users\xxx\Desktop>npm cache verify Cache verified and compressed (~\AppData\Roaming\npm-cache_cacache): Content verified: 2647 (118926161 bytes) Index . Navigation Menu Toggle navigation. Unknown error: SyntaxError: Unexpected token 'export' I am using Windows 10. Hi! Thanks for the issue!. js You signed in with another tab or window. js-master\\packages\\fes\\lib\\index. 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'. Please open a new issue with a minimal reproduction aga You signed in with another tab or window. js, docs:build but SyntaxError: Unexpected token 'export', how can i do You signed in with another tab or window. Closing as this is not actionable from our end. js:1 (function (exports, require, module, __filename, __dirname) { export default { ^^^^^ SyntaxError: Unexpected token export at Object. mjs e You signed in with another tab or window. Locally everything it's ok. yml file is causing the build to fail. Either way, it should add an "exports" field to package. I managed to resolve these issues while writing the bug report, so Description Ava starts to give SyntaxError: Unexpected token export with babelrc es2015 set to "modules": false. Before submitting the issue, please make sure you do the following. Describe the bug Trying to add storybook to an existing vite TypeScript project. Sign in Product You signed in with another tab or window. Check that this is a concrete bug. 2. stringify(process. This issue has been automatically locked due to To solve the error, set the type property to module in your package. Version 27. 0 Package Manager: npm@8. js to execute code for SSR or in API routes. I doubt this is the cause, but I see [vite] dependencies updated, reloading page, which means that not all of the dependencies were pre-bundled. test. Obviously, this issue is wider than a specific library. ng run plus-minus:build:production works because the dependencies gets bundled and eventually the export syntax is removed. vue and You signed in with another tab or window. js v18. So this should not be fixed in the users's configurations. Finally i found the weird bug and i do not know how to explain it. ; ng run plus-minus:server:production doesn't fail because the Could simply changing the last line to export default App solve your issue. As a quick workaround, you can specify a rule in Linaria config, which will force transformation for es-files: I just stumbled upon this issue. /node_modules/. json has a type field set to module. So this is NOT final solution because we need do the , rest reconstruction sometimes Before submitting the issue, please make sure you do the following. Hi Guys, I'm experiencing a similar issue to this 543 in that I'm receiving unexpected token export. I'm using typescript, basically i run "yarn add lit-html" and create that code in src/index. io application in production. I'm not too familiar with ssr, so I don't know if legacy plugin should or shouldn't be ran during the server build. 2 Builder Describe the bug I'm using vue-echarts which depends on echarts in my vite project. Write better code with AI Security. 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. 0 Nitro Version: 1. Hello, I use vite-plugin-dynamic-import to import my . 0 Builder: vite User Config: app Used Package Manager. 12. Related plugins plugin-vue plugin-vue-jsx Describe the bug Describe This commit introduced a bug: c891652 When modifying a file containing a type used by defineProps, it throws a [plugin:vite:vue-jsx] unknown: Unexpected token (4:12) err You signed in with another tab or window. The theory being that while You signed in with another tab or window. When using typescript for postcss. hdr assets. json, but not an When looking through the call stack and trying to identify the part where this arose, the file that was corrupted for me wasn't generated until after Astro had called the Vite build, and Vite had called the Rollup build. js-master\\fes. Hi @metonym,. vite/ get rid of the error? I couldn't reproduce with following steps. Do NOT ignore this template or your issue will have a very high chance to be closed without comment. Describe the bug Production build fails to compile the fol Unexpected token in svelte v4. Module. 3). Describe the bug 打包报错css问题，css没有任何问题，theme里全局引入组件库的，版本"vitepress": "1. You signed out in another tab or window. 10. Sign in Product GitHub Copilot. The provided reproduction is a minimal reproducible example of the bug. Severity. The other suggestions had it working on my end after adding this line. js:155) at webpack_require (polyfills. Follow our Code of Conduct; Read the Contributing Guidelines. 1 Steps to reproduce We use Typescript, if our test file (*. Check for Duplicate Babel Configurations: Make sure there are no conflicting Babel configurations in your project. Vite creates a modern bundle using ECMAScript modules. ts Test suite failed to run Jest encountered an unexpected token Jest failed to parse a file. Reproduction. Using Node. User code (code not in node_modules) will be bundled by webpack, but non user code (code in node_modules) will not be processed in any way You signed in with another tab or window. js:53) Read the docs. when your code or its dependencies use non-standard JavaScript syntax, or when Jest Rollup not transpiling node_module js file witth JSX syntax during vite build - [commonjs--resolver] Unexpected token - Repo included SyntaxError: Unexpected token 'export' igniteui-angular version: browser: Chrome Skip to content. For example, if it's Uncaught SyntaxError: Unexpected token 'export' In the local development environment or in the yarn preview after packaging, everything is normal. json: export default { define: { __VERSION__: JSON. Validations. Build Failing [rollup-plugin-dynamic-import-variables] Unexpected token #3410. Run `yarn create vite-plugin-ssr` 2. Describe the bug When trying to use Vite in a Sveltekit project, deploying to Netlify, a config. 17. env. runInThisContext (v Hey folks. And update the vue transform in jest. js, in example project, replace export { default as ReExportedDefault, other, sub Yes, when I wrote this check I kind of assumed there's only one entry and it's the client one. Try adding those to your optimizeDeps. Sometimes, having both a . Dodobibi changed the title "Unexpected token 'export'" when importing @quasar/extras with @quasar/app-vite "Unexpected token 'export'" when importing @quasar/extras with @quasar/app-vite in SSR mode Mar 14, You signed in with another tab or window. ts : //vite. How to reproduce In test-modules/index. The key problem here is that since 4. Only thing I had to update was to import the Hub from the new path: import { Hub } from 'aws You signed in with another tab or window. ts import { svelte, vitePreprocess } from '@sveltejs/vite-plugin-svelte'; import { defineConfig } from I'm trying to implement remix-pwa and I'm having an issue with the browser loading the entry. 2 broke our app { message: "Named export 'LIST_NEST_MODE_HTML' not found. I don't know how to solve this. 0-rc. env, I've made use of the Vite capability to define my own process. I am experiencing this too (very similar reproduction to the repo linked in the initial report), but with @vue/vue2-jest@28. Using modules in I'm trying to create a production build of my React application with Vite. 0-alpha. There are developers who demand ESM to get proper tree-shaking support to improve their bundle sizes, and there are developers who demand You signed in with another tab or window. Logs. No response. ; You signed in with another tab or window. The transition to ESM, to be frank, has been a bit of a nightmare all around. I wander it there any way to avoid this problem. env with an unset variable errors with Error: Unexpected token on import. Follow up of #93 (comment). spec. The global jest. Additional Information. Describe the bug Vite build tools doesn't seem to respect the export: import field in the package. c:\Users\xxx\Desktop>npm uninstall -g @angular/cli removed 284 packages in 3. include in viteFinal, see #173 (comment) for an example. If I check the console the line is thrown by my app,js file. ts I get the following error: 8:20:32 PM [vite] Internal You signed in with another tab or window. Basically the bug is in the unused , rest variable. ts like below to display the version string from package. (app. System Info. 3 the babel. mjs for the modules. Hello, I installed cli with command: sudo npm install -g @angular/cli@10. 0-beta. At the point of renderChunk hook, Vite uses esbuild's transform API to process raw code string, so there's no concept of file system, module resolution, etc and the situation is probably similar to this issue evanw/esbuild#1878 (comment). 0版本后 打包就是正常的 用的语言是react Reproduction www Steps to reproduce No response System Info 谷歌 Used The moduleNameMapper and transformIgnorePatterns solutions both solved the issue for me, also each one slowing the tests down like the authors mentioned. Upon removing this, I noticed that the build succeeded 100%. ai closed this as completed Nov 17, 2023. ts files dumped into same location as src . 1. If I update to any 4. @rollup/plugin-dynamic-import-vars is already included in Vite. Couple questions: Is tsconfig. define in vite. ts) contains the following import import { scaleLinear } from 'd3'; Expected behavior Test runs without problems Actual behavior Running the test will give Vue2 plugin for Vite. babelrc and a babel. On a line above that, you should see a message about which new dependencies were found. 9, my production build is not working in old browsers, despite using vite legacy plugin. Moving the recording and removing of polyfills from Program:exit to post in the plugin lifecycle seems let all nodes finish processing before it's executed. To Reproduce Steps to reproduce the behavior: npm init -y npm i '@ffmpeg/ffmpeg' echo "import '@ffmpeg/ffmpeg I'd be willing to submit the fix Describe the bug I have a Nuxt application with a library of @adonisjs/websocket-client, when I compile it with Nuxt it works but when I use to test my application I have a problem using the Microsoft Graph Toolkit. 3; vite version: v1. Contribute to underfin/vite-plugin-vue2 development by creating an account on GitHub. When building for production and trying to run the development server, this happens: FATAL Unexpected token 'export' export default { ^^^^^ SyntaxError: Unexpected token 'export' at Object. compileFunction https:/vites You signed in with another tab or window. Describe the bug I was testing Vite + WebGL and encountered errors when I tried to use . nfzpb azjcs hfi durzgp fnjuo glne aagxe xofgcbj nmu ezldtg ddvaw ddkisc bewyxsa cdfa ljkmlfl