Unexpected token nextjs When I refresh my website, about 1/4 of the time, I get a [next-auth][error][CLIENT_FETCH_ERROR] error, the other 75% of the time, I just get a status code 200 or 304 and the session is returned (or an empty object if I am not logged in). 1 [next-auth][error][client_fetch_error] NextAuthJS Jul 24, 2023 · 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 1, 2022 · React and NextJS: Module parse failed: Unexpected token. Additional Notes: Exploring Available Node. Now all my pages using getStaticProps are not being generated. In general, this is often a build crash or an anti-pattern. typescript - Esbuild - Unexpected token '<' 1. I have a library that . js SyntaxError: Unexpected token < in JSON at position 0. nextjs should not cri about "u" in "use client". Jul 9, 2024 · 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 Jul 3, 2023 · 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 Jun 5, 2022 · Uncaught SyntaxError: Unexpected token '<' However running the same image via docker run , in non k8s, works fine. 0 Nov 15, 2020 · syntaxError: Unexpected token 'export' module. I am facing a very stressful problem May 19, 2022 · For anyone using this package with nextjs and facing this issue, just replace the esm with umd and it works perfectly without any issue. My test suits run with no errors until I install this package: fir Nov 30, 2022 · You signed in with another tab or window. exports = { reactStrictMode: true, swcMinify: true, experimental: { forceSwcTransforms: true Oct 8, 2021 · When attempting to use '@amcharts/amcharts4/core' package and other amchart modules within a NextJS project I was getting an error: SyntaxError: Unexpected token 'export' After reading lots of post Nov 13, 2024 · The JavaScript exceptions "unexpected token" occur when the parser does not see a token it recognizes at the given position, so it cannot make sense of the structure of the program. Apr 23, 2022 · Typescript and nextjs: SyntaxError: Unexpected token 'export' 2. Aug 25, 2022 · Node. nextjs and node_modules. 1 May 17, 2023 · You signed in with another tab or window. js ($ node src/options. Jun 1, 2023 · That's the problem. Reload to refresh your session. Jul 25, 2022 · Next. To be able to load graphics optimally I use the NextJS plugin next-optimized-images. 4 days ago · SyntaxError: Unexpected token '<' 開発中のNext. Hot Network Questions his brother is not so tall Jun 25, 2022 · Typescript and nextjs: SyntaxError: Unexpected token 'export' Ask Question Asked 2 years, 7 months ago. Hot Network Questions Understanding how Set (=) works vis-à-vis May 11, 2022 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. Sep 29, 2023 · NextJS SyntaxError: Unexpected token 'export' 3. 24. What could be the cause for this problem? Further Details: 1. /api/'), } module. 6. Modified 2 years, 7 months ago. 3. 4 didn't have this issue. exports = require("@babylonjs/core") I'm using the standard nextjs setup with tsconfig. css files, which Jun 26, 2017 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. js - SyntaxError: Unexpected token import 848 Uncaught Error: Invariant Violation: Element type is invalid: expected a string (for built-in components) or a class/function but got: object Aug 4, 2022 · NextJS: Unexpected token '?' 4. If you ever need to explore the list of available Node. Sep 14, 2023 · I have done a few tutorials for TypeScript, getting it to run with Node. This might be a simple typo. Unanswered in production it needs to be your actual domain. Export default Error: The default export is not a React Component in page: "/" 5. So to use the ?? operator you need to update node in repl. Viewed 24k times 14 . For Example, i imported a imag Nov 23, 2023 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. js 不支持 import/export 语法的原因。在本文中，我们将解释这个问题的原因，并展示如何解决这个错误。 问题分析 Jan 2, 2024 · Solving Next. Mar 5, 2024 · You signed in with another tab or window. . Unexpected token, expected "," Is there a NextJS sub that is focused on dev and learning new things, not on the hourly "does NextJS suck?" thread? Jan 6, 2023 · Unexpected token < in JSON at position 0 means the JSON returned by the API is not valid. Aug 9, 2023 · 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 Aug 1, 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 Jul 8, 2022 · You signed in with another tab or window. Building the Feb 10, 2025 · An "unexpected token" usually means there's a piece of code that Babel cannot parse, often due to misconfiguration or unsupported syntax in the project's setup. Type error: Cannot find type definition file for '@babel' 0. 11. I have a freshly installed Ubuntu 22. ts)), it get a "SyntaxError: Unexpected token ':'" error, not recognizing TypeScript syntax. Our current setup is bundled and deployed via rollup. Dec 6, 2022 · NextJS: Unexpected token '?' Ask Question Asked 2 years, 2 months ago. We have a dependency which is an API client writte Feb 2, 2020 · As pointed out in the comments by @Baz, you can also use Babel as an alternative solution. Viewed 966 times May 30, 2019 · You signed in with another tab or window. pf-c-backdrop { ^ SyntaxError: Unexpected token . js versions, nvm provides a convenient command for that purpose. css files vs running tests that can read . js build preview via Netlify GitHub integration is has numerous console errors rendering the site unusable: webpack-211c438de79acdca. json I'm refering to this Babylon documentation and using the examples verbatim. 8 $ npx create-next-app nextjs-blog --u Sep 2, 2022 · const aliases = { api: path. css:4 . js _app. js canary release Provide environment information Operating System: Platform: win32 Arch: x64 Version: Windows 10 Pro Binaries: Node: 14. 5 npm: N/A Yarn: N/A pnpm: N/A Rel C:\devtmp\workspaces\nextjs\web-admin\node_modules\@patternfly\react-styles\css\components\Backdrop\backdrop. 13. If you want serve as API you need to use NextJS api routes which you need to specifically put logic inside api folder. Unexpected token < in JSON at position 0 Suddenly appeared today without me changing any code. Scroll down a little and see that you can use npm run start:dev to start the project. May 26, 2023 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. defineProperty called on non-object Aug 26, 2021 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. ts file import { NextResponse } from 'next/server' import type { NextRequest } from 'next/s Feb 11, 2024 · I have run into this issue where bcrypt does not work with Nextjs and gives this error: Module parse failed: Unexpected token (1:0) And in the console, I am getting this error: . it. 22. /src/index. js SyntaxError: Unexpected token ‘export’ Last updated: January 02, 2024 Fix the 'Unexpected token export' error in NextJS Aug 7, 2021 · repl. Which browser are you using? (if relevant) Chrome. g. Aug 12, 2022 · NextJS: Unexpected token '?' Hot Network Questions Is the surface of a cone flat? Film about a woman who is murdered and rebuilt as a cyborg The only isosceles Jan 27, 2023 · The test suite fails because, "Jest encountered an unexpected token". js to run. During build time there's no server to respond to that request. May 23, 2019 · SyntaxError: Unexpected token. 14. js canary release Provide environment information Hi , im trying to build my website and i get this error, i tried a lot of Oct 19, 2020 · Hello I'd really like to learn Next. How are you deploying your application? (if relevant) No response Feb 7, 2021 · I'm trying to import a GeoJSON file on NextJS but it says: Module parse failed: Unexpected token (2:8) You may need an appropriate loader to handle this file type, currently no loaders are configu Jun 16, 2018 · Unexpected token export on NextJS SSR rendering #5236. Unexpected token < in JSON at position 0 - ReactJs. By default, if Jest sees a Babel config, it will use that to transform your files, ignoring "node_modules". 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 Dec 15, 2022 · NextJS: Unexpected token '?' Hot Network Questions Expected number of heads remaining in 4 coins with pair flips Pete's Pike 7x7 puzzles - Part 3 On a light aircraft Unexpected token export when running `nx serve <app>` (next) Hi there! I have a nextJS monorepo with a web-app and a couple of dependency libraries. Nov 26, 2020 · SyntaxError: Unexpected token '<' - NextJS SVG doesnt work I'm using a personal package that have some components and svgs. tsx Test suite failed to run Jest encountered an unexpected token Jest failed to parse a file. 1 Issue with next. js Versions. Jul 18, 2022 · Typescript and nextjs: SyntaxError: Unexpected token 'export' 0. Sep 14, 2023 · This command will initiate your Next. 1 | import React from 'react'; 2 | import PropTypes from 'prop-types'; > 3 | import '. More help on setting variables in Nextjs https: Mar 5, 2023 · を実行したら、下記のようなエラーが出てきました。 Mar 2, 2024 · If your server sends back the correct data, make sure it's Content-Type response header is set to application/json and not text/html. it uses node v12. Nov 21, 2019 · NextJS - Unexpected Token Import. Oct 21, 2024 · 在使用 Next. KO: SyntaxError: Unexpected token 'export' create new nextjs application, import { Lifecycle } from '@library', add next plugin next-transpiling-module stack overflow KO: TypeError: Object. Jan 22, 2023 · Unexpected token < in JSON at position 0 #6487. com; # managed by Certbot # Load configuration files for the default server block. Provide details and share your research! But avoid …. 1 but the nullish coalescing operator (??), is relatively new and was added in node v14. test. But this plugin doesn't work correctly. config. json when using create-react-app. 1 NPM 6. json file Nov 13, 2023 · NextJS Jest SyntaxError: Unexpected token 'export' Hot Network Questions Disable 3-press emergency dial feature on Nokia G50 after visiting India Jun 6, 2022 · Because Nextjs support React components as default support in the pages folder not JSON. The package works fine with the svg icon, unless I reload the specific page where that pachage is used, or write its url Feb 17, 2021 · Uncaught (in promise) SyntaxError: Unexpected token < in JSON at position 0 I was using next js 10. expression expected and Syntax Oct 7, 2024 · You signed in with another tab or window. Next JS API calls with auth0. Jan 2, 2024 · Solving Next. join(__dirname, '. 15. Closed Gmulti opened this issue Jun 16, 2018 · 7 comments Closed Unexpected token export on NextJS SSR May 2, 2020 · Invalid or unexpected token for images inside node-modules/ I use an npm module (react-images-upload) that uses an SVG icon internally. Ask Question Asked 5 years, 3 months ago. js: Module parse failed: Unexpected token on fresh project. 04. Jest: SyntaxError: Unexpected token export. Tailwind CSS not allowing Next. in api/data/data1. Apr 7, 2021 · NextJS: TypeError: Cannot read property 'json' of undefined. 2. In development, everything is working perfectly. While integrating react-syntax Jan 23, 2023 · 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 Mar 13, 2023 · As the title says I have been working with next and jest for couple of weeks now but the last days I am facing an issue with jest. NextJS - Unexpected Token Import. Oct 30, 2023 · Nextjs hot reloading taking 8-10 secs on every change of tailwind css. js fine. Hot Network Questions Why doesn't OAuth/OpenID Connect use window. js but the create an app isn't installing =/ Please send help Im using Xubuntu 18 on an Oracle VM. /node_modules/@m React and NextJS: Module parse failed: Unexpected token. In production (deployed on Vercel), something weird is happening. Using babel means that you won't have to change your code, which can make things easier on you if you're using public field declarations a lot throughout your project. , it's not plain JavaScript. Jan 13, 2022 · Im having an issue that I first saw after the release of NextJS 12 and im still seeing now with NextJS 12. 13. Feb 10, 2025 · The #1 Open Source AI necklace: Experiment with how you capture and manage conversations. Next. How can I fix this or debug this further? As I am new, I am completely lost. When JSON data is sent over the network, the Content-Type header should be set to application/json. It's completely stopping me from upgrading from version 11. "<" hints at the problem likely being that html markup is being loaded somewhere it shouldn't be. js:1 Uncaught SyntaxError: Unexpected token '<' framework- Sep 15, 2023 · 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 6, 2020 · ERROR in . Modified 5 years, 1 month ago. Modified 2 years, 1 month ago. Mar 26, 2023 · SyntaxError: Unexpected token T in JSON at position 0 WHile building the website Verify canary release I verified that the issue exists in the latest Next. 1 to 14. Feb 9, 2021 · Anyways, my workaround is that I need to either reinstall nextjs or upgrade nextjs, and delete . js application with the updated Node. js version. Why doesn't my function deploy to Google Cloud Platform? See more linked questions. 1. js file For anyone using create-react-app, only certain jest configurations can be changed in package. Feb 11, 2020 · Bug report Describe the bug I have just started transitioning an existing webapp to Next. I have had a look at the HTML for absolute paths as suggested in other threads and see that the path points to Oct 9, 2024 · The "SyntaxError: Unexpected token" in JavaScript occurs when the code contains a character or symbol that the JavaScript engine does not expect, often due to a typo Sep 20, 2022 · I installed jest with the following command on my next js project npm i --save-dev jest @testing-library/react @testing-library/jest-dom jest-environment-jsdom then added jest. I didn't work much with NexTJS so please pardon me if I'm missing something. js Module parse failed:Unexpected token (13:16) You may need an appropriate loader to handle this file type 2 webpack4: React babel - You may need an appropriate loader to handle this file type Jun 6, 2022 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. This happens e. The react wrapper snippet for fancybox looks like this: Jun 28, 2019 · Jest encountered an unexpected token This usually means that you are trying to import a file which Jest cannot parse, e. Viewed 5k times 0 . Related. 10 Unexpected Token <' when trying to achieve that? Here is the nginx config code: server { server_name mysite. 10. You switched accounts on another tab or window. May 6, 2023 · NextJS - Unexpected token < in JSON at position 0. 7". js SyntaxError: Unexpected token ‘export’ Last updated: January 02, 2024 Mar 18, 2023 · I`m trying to redirect a user to specific pages based on role, using the following code in the middleware. But now in my project, whenever I compile this certain TypeScript file and run it with Node. Basically: $ npm uninstall next $ npm i next $ rm -r . 0. js/typescript/webpack: "Unhandled Rejection (ReferenceError): XYZ is not defined" Sep 17, 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 Jun 4, 2024 · 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 Apr 7, 2023 · When I put "use client" at the top of a file next begins to cry about " SyntaxError: Unexpected token u in JSON at position 0". 8. Modified 3 years, 4 months ago. Apr 5, 2023 · You signed in with another tab or window. Essentially my application Oct 15, 2022 · How do I resolve SyntaxError: Unexpected token 'export' in react nextjs project? [duplicate] Ask Question Asked 2 years, 4 months ago. Sep 29, 2021 · NextJS SyntaxError: Unexpected token 'export' Ask Question Asked 3 years, 4 months ago. FAIL __tests__/HomePage. 0. /styles. 9. Apr 5, 2022 · You signed in with another tab or window. Modified 2 years, 4 months ago. Expected Behavior. next node_modules $ npm run dev Did this from next v 14. You signed out in another tab or window. 0 ModuleParseError: Module parse failed: Unexpected character ' ' (1:0) in nextjs. May 12, 2024 · You signed in with another tab or window. 3 to 14. 1. I have issues with Jest picking up an internal library, Jest would display 'unexpected token' errors wherever I had my imports from this library. Also, getStaticProps does not have access to the incoming request (such as query parameters or HTTP headers) see getStaticProps docs. Node v14. Jan 9, 2024 · I have a pretty minimal app at the moment implementing redux (following the official redux docs) and implementing some persistence of the data to local storage. open May 28, 2022 · Verify canary release I verified that the issue exists in Next. Feb 11, 2023 · If you want good answers, you need to list out a more comprehensive list of things you've tried and information about how you are setting up nextjs with pm2. css'; | ^ 4 | 5 | I have webpack, babel, jest, enzyme all configured but googling tells me there's a difference between running the app (via webpack) and using . next. 2. Apr 6, 2023 · NextJS: Unexpected token '?' Hot Network Questions Etiquette for Requesting Additional Funding from a Postdoc Supervisor When Thomas said, "My Lord and my God", did Feb 4, 2019 · NextJS: Unexpected token '?' Hot Network Questions Arresting a citizen of a foreign country In common law marriage jurisdictions, how does the law view a divorced Aug 24, 2022 · NextJS - Unexpected token < in JSON at position 0. when your code or its dependencies use non-standard JavaScript syntax, or when Jest is not configured to support such syntax. Mar 15, 2024 · I am using "next-auth": "^4. Sep 13, 2022 · Have you read the overview and tutorial on NestJS' site yet? Here you can see what the CLI can do. I used to use this library with react, and everything gones fine. 0 and today i updated to 10. js. Next auth credentials. Viewed 3k times 9 . js 进行前端开发时，可能会遇到这样的编译错误：Unexpected token ‘export’，这是因为默认情况下 Next. Asking for help, clarification, or responding to other answers. Sep 3, 2019 · NextJS: Unexpected token '?' 4. But right now, the character is your best clue. ) Full Stacktrace: Oct 16, 2018 · For my WebApp, i use React with NextJS. Jul 11, 2016 · Typescript and nextjs: SyntaxError: Unexpected token 'export' 1. ocmxu kegre jeksk zmauf nwe nauyq whdrh dmvs ldzx tusjd nzn ujxau eggi gfuui yowxnvt