React function unexpected token. Sometimes it’s a misplaced semicolon.

React function unexpected token /node_modules/react- Jan 18, 2023 · Getting SyntaxError: Unexpected token < in JSON at position 0 when using fetch or JSON. project" is not allowed. tools. com npm notice created a lockfile as package-lock. Sample. ios. parse. I'm create new react class and define some routes in componentDidMount method. Nov 3, 2021 · @JLHwung server. Apr 7, 2024 · A step-by-step guide on how to solve the error "You may need an additional loader to handle the result of these loaders". Aug 21, 2024 · The “Unexpected Token” error in React is a common issue that can be caused by a variety of factors, including syntax errors in JSX, incorrect file extensions, and misconfigured build tools. Feb 27, 2018 · When using functions as components in React, the return value of the function itself is used for rendering, so no explicit render method is necessary. renderToString function. com) for additional React discussion and help. js:58:15) at resolveStandardizedName (D:\my-app\node_modules\@babel\core\lib\config\files\plugins. json. bundle. Out of the box Jest supports Babel, which will be used to transform your files into valid JS based on your Babel configuration. This happens because the react code is executed before the DOM renders. platforms. Jun 23, 2020 · Hi everyone, I am following the steps provided here ${title} to deploy my server-side renderer build with express on Netlify. The fix would be to edit the code to this: Dec 26, 2016 · SyntaxError: Unexpected token function - Async Await Nodejs Asked 9 years, 5 months ago Modified 3 years, 9 months ago Viewed 239k times Jan 1, 2019 · I am very much new to React. Expected this, import, async, function, [ for array literal, { for object literal, @ for decorator, function, class, null, true, false, number, bigint, string, regexp, ` for template literal, (, or an identifier Jest encountered an unexpected token Jest failed to parse a file. 9 to vite@4. Feb 3, 2019 · Description Getting Unexpected token when starting a new project, regardless of the options combinations I choose. log (postID); let promise = new Promise ( (resolve) => { setTimeout ( () => resolve ("done!"), 1000) }); let Discover how to fix the "SyntaxError: Unexpected token 'export'" error in Jest with our comprehensive guide, covering Babel installation, configuration, and FAQs Mar 15, 2022 · 0 This is avery simple React jsx to js convertor project we're using to integrate React code into a legacy . httpData (jquery. You may need an appropriate loader to handle this file type Asked 5 years, 2 months ago Modified 3 years, 1 month ago Viewed 114k times Sep 20, 2018 · The text was updated successfully, but these errors were encountered: S-Mitterlehner changed the title Unexpected Character: React - Arrow Functions Unexpected token: React - Arrow Functions on Sep 20, 2018 Member Jun 16, 2016 · Uncaught SyntaxError: Invalid or unexpected token Asked 9 years, 5 months ago Modified 6 years, 8 months ago Viewed 384k times Aug 2, 2022 · I used to solve similar errors while I was using Jest with only JavaScript, but currently I'm not able to do so with Typescript. I am trying to make my react project… Feb 24, 2018 · "Unexpected Token" when using the map function in React Asked 7 years, 8 months ago Modified 7 years, 8 months ago Viewed 1k times Jun 29, 2022 · I'm trying to create a production build of my React application with Vite. Jul 12, 2025 · Output: Unexpected end of input Example 2: An unexpected token ', 'occurs after i=0 which javascript cannot recognize. Jan 28, 2023 · The main reason for this NPM error: NPM ERR Unexpected Token ‘. /src/****/Test. I either get unexpected token error or "not returning a valid react element" error in my IOS sim when deploying. ’ when you are running the build is because of incompatible versions between Node and NPM. 0", all my tests are failing with following error: FAIL src\\***. We can remove error here by removing extra. JSX just provides syntactic sugar for the function: Jan 23, 2015 · However, when I tried to put my JS in a separate file, I started getting this error: "Uncaught SyntaxError: Unexpected token <". Join the Reactiflux Discord (reactiflux. I have no empty lines in my MDX files. js:101:31) at resolvePreset (D:\my-app\node_modules\@babel\core\lib\config\files\plugins. Apr 4, 2019 · Hello everyone. I will go over fixes for this! Jul 16, 2017 · Installing react-native Consider installing yarn to make this faster: https://yarnpkg. But that is not working in this example when I run this very basic React app. Then, examine the line and surrounding lines to identify any missing or misplaced characters, such as brackets, parentheses, or semicolons. When I try to run the application, it throws an error at the render function. If you do this, though, the this reference will be undefined when you call that function. Apr 1, 2023 · Tutorial on how to fix "SyntaxError: Unexpected token < in JSON at position 0" and "Unexpected end of JSON input" errors in JavaScript and React Feb 19, 2024 · Before you start - checklist I followed instructions in documentation written for my React-PDF version I have checked if this bug is not already reported I have checked if an issue is not listed in Apr 14, 2023 · Fix the common Uncaught SyntaxError: Unexpected Token < in React with our step-by-step guide. html only needs to load the compiled JavaScript (from . Jun 30, 2010 · 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. Nov 14, 2022 · React parse localStorage problems (Uncaught (in promise) SyntaxError: Unexpected token 'u', "function st" is not valid JSON) Asked 2 years, 10 months ago Modified 2 years, 10 months ago Viewed 925 times Feb 15, 2024 · This usually happens because of a typo or, in some cases, because a server or third-party service returned an unexpected response. Issues opened without using this template will be closed unless they have a good reason not to Feb 28, 2020 · Describe the bug My mdx files fail after upgrade to Storybook version 5. /node_modules/@react-spring/core/dist/react-spring_core. Jul 1, 2022 · Run android build: npx react-native run-android (I am using Android studio to run the app) I have already been through following issue resolutions but nothing worked for me: The error you're encountering, "unexpected token, expected ',', inside of React render () function in the return statement," typically occurs due to incorrect usage of JSX syntax within the return statement of a React component's render () method. js:94 undefined "parsererror" "SyntaxError: Unexpected token &lt; in JSON at position 0 I ran May 16, 2021 · Before opening an issue, make sure to read the contributing guide and understand this is a bug tracker, not a support platform. main. Jan 23, 2023 · 12 For me it says - "Unexpected token header ", but the actual problem in missing parameter on a property Aug 10, 2023 · Unexpected token ’export’ when running Next. *. js:105 Uncaught SyntaxError: Use of const in strict mode. Syntax error occurs when returning html tags. The following is my first script. js:49) at Function. d6f56a1…. If you define a function inside of a React Component (which is just an ES6 class), you do not need the "function" keyword in front of the function definition. . Sep 2, 2017 · I use webstorm 2017. You are more likely to get a useful response if you are posting your question in the applicable category, the Projects and Issues category is solely related to conversations around the GitHub products Issues and Projects. We’ve moved your post to our Programming Help 🧑 Aug 7, 2021 · How to solve error "SyntaxError: Unexpected token '?'" Asked 4 years, 3 months ago Modified 2 years, 5 months ago Viewed 83k times When webpack watch hits it I get an unexpected token error on the arrow function. js but I have errors shown on the base code instead of the compiled code which is weird Jul 14, 2023 · I'm utilizing Vite for my React-based library and aiming to obtain the declaration files during the build process. #14139 Jul 11, 2017 · 1 I am trying to learn React native but am failing at even returning a simple function. exports [as sync] (D:\my-app\node_modules\resolve\lib\sync. Please verify it's properly linked using "react-native config" command and contact the package maintainers about this. 3 payed license. But I am getting the following error. The build process handles linking everything correctly. min. It's incredible to be solving issues like this 10 years into modern javascript, we have learned NOTHING May 17, 2016 · I want to fetch my Json file in react js, for this I am using fetch. However, this error message is your best tool for quickly identifying and fixing the problem. Mar 3, 2017 · React: Unexpected token return Asked 8 years, 8 months ago Modified 8 years, 8 months ago Viewed 8k times Mar 18, 2017 · My JSX was transpiling just fine until I tried to add my first function besides render(), namely send(). (react uncaught syntaxerror: unexpected token <) Aug 21, 2024 · In this article, we’ll explore the various causes of the “Unexpected Token” error in React, understand why it occurs, and discuss practical solutions to fix it. 0 but Cypress could not longer run tests because of the error Unexpected token ' {' (see logs section for more detailed stack trace). when your code or its dependencies use non-standard JavaScript syntax, or when Jest is not configured to support such syntax. npm WARN react-native@0 Nov 30, 2022 · Error: Unexpected token 'export' when using Jest in NextJS #43591 Answered by andarocks andarocks asked this question in Help Oct 5, 2024 · Learn how to resolve the common "SyntaxError: Unexpected token < in JSON at position 0" error in React, often caused by incorrect API responses. (react uncaught syntaxerror: unexpected token <) Jul 25, 2024 · SyntaxError: Unexpected token '<'Thanks for posting in the GitHub Community, @haothien1103 ! We're happy you're here. But when I run or debug, IDE throw For those who use Vue test util in Nuxt 2 and are faced with question or this problem ({"Object. scss 1:0 Module parse failed: Unexpected character ‘@’ (1:0) You may need an appropriate loader to handle this file type, currently no loaders are configured to process this file. config. HTML code: <!DOCTYPE html> Sep 9, 2024 · When the dreaded "unexpected token div" error message pops up, it's easy to feel frustrated. Here is my code Sep 27, 2024 · return type is missing in BirthdayField, There are other issues with the snippet you provided,value is not defined anywhere and you need to pass a callback function instead of onChange from react Jun 30, 2022 · Closing as the version of React Native you're using is too old (3 years ago) + you selected "New Architecture" while this is not related to it. 1) #12036 New issue Closed maistrotoad Dec 25, 2018 · Followup as i found that i was still hitting the issues with storybook. 0 to "6. 9 everything works fine. All configuration of code works fine. You can also use defer attribute on your app script. #173 Dec 2, 2015 · React - Module parse failed: You may need an appropriate loader to handle this file type. There also recently been issues with NVM version 1. Oct 5, 2024 · Learn how to resolve the common "SyntaxError: Unexpected token < in JSON at position 0" error in React, often caused by incorrect API responses. For e. So I have disabed transpileDependecies option in vue. This way you will be sure about DOM being rendered first. WARNING in . tsx file will… Mar 2, 2024 · To solve the "Uncaught SyntaxError Unexpected token 'export'" error, set the `type` of your `<script />` tags to `module`. Instead, you should replace this: Sep 13, 2021 · As a future debugging tip, Unexpected Token almost always means that you forgot a closing }, ), ], ', or ". chunk. The code is simply this: async function fetchInvoiceData (postID) { console. Eventually the who website will be written in React. Feb 7, 2019 · However, the ESLint plugin in Visual Studio Code was giving me odd errors like this in my React JSX code: Parsing error: Unexpected token = Parsing error: Unexpected token { Parsing error: Unexpected token / The solution Unexpected token errors are caused by incompatibilities in your parser options and the code you’re writing. js does not contain react code, the only file is the one shown above included in the app directory which is compiled into . 0 Steps to Reproduce This is My App. I tried adding /** @jsx React. tsx Test suite failed to run \\node_modules\\off Jan 27, 2023 · I'm trying to write a code in the codesandbox, but it's with an error. Jul 24, 2017 · React — Syntax error: Unexpected token, expected ; Asked 8 years, 4 months ago Modified 5 years, 5 months ago Viewed 28k times A community for discussing anything related to the React UI framework and its ecosystem. Jun 20, 2016 · ESLint Parsing error: Unexpected token Asked 8 years, 10 months ago Modified 7 years, 10 months ago Viewed 8k times TypeScript Jest: Unexpected Token Export I'm trying to run unit tests for a TypeScript project which uses another TypeScript project I've created as a dependency. DOM */ to the top of the JS file, but it didn't fix anything. 1. #173 Jul 21, 2017 · Uncaught SyntaxError: Unexpected token < inline. What's reputation and how do I get it? Instead, you can save this post to reference later. Expected a ')' or a ',' after a parameter declaration. A community for discussing anything related to the React UI framework and its ecosystem. Apr 14, 2023 · Fix the common Uncaught SyntaxError: Unexpected Token < in React with our step-by-step guide. I’m just trying to wrap my head around async/await, which I wanted to try out in a project I’m working on. mdx Module build failed (from . Please make sure to check the following boxes before submitting an issue. 1a152b6…. Jan 30, 2023 · What version of React Router are you using? ^6. Learn how to solve the `Unexpected token` and `identifier is expected` errors in your React code with clear examples and explanations. Includes causes of the error, how to identify the problem, and the fix. But it shows an error Uncaught (in promise) SyntaxError: Unexpected token < in JSON at position 0 Jan 21, 2023 · A common issue that comes up when I was working with single page apps with frameworks like Vue or React is the error: SyntaxError Unexpected Token ’export’ The export keyword is from EcmaScript Module (ESM or ‘ES6 Modules’) standard. I've updated the react-monaco-editor mock to look like this Jul 16, 2017 · react export Unexpected token Asked 8 years, 3 months ago Modified 2 years, 10 months ago Viewed 20k times Apr 22, 2022 · 👍 React with 👍 67 david-wb changed the title Jest SyntaxError: Unexpected token 'export' site:stackoverflow. Mar 26, 2025 · The “Parsing error: Unexpected token” ESLint warning typically occurs when ESLint encounters a syntax error or unsupported syntax in your code. test. 124. When I run the npm run dev command, the app will start and seems to work as it should, but during the build I always get t Aug 24, 2016 · Uncaught SyntaxError: Unexpected token { 0. x SyntaxError: Unexpected token 'export' Jest Learn how to fix the SyntaxError: Unexpected token 'export' Jest error with this step-by-step guide. 94d0113…. I would suggest to seek assistance on StackOverflow or other forum as this issue tracker is only to track issues on the latest releases of React Native. js If you are using a bare webpack you may also find appropriate solution for it or any other build system. json, and start from scratch Apr 18, 2022 · 👍 React with 👍 6 alexandrbig, Lewdcario, stefanoschrs, AndrewKoliaka, CommonSenseLab and 1 more Jun 22, 2024 · How to Resolve “SyntaxError: Invalid or Unexpected Token” in JavaScript If you’ve ever encountered the “SyntaxError: Invalid or Unexpected Token” in JavaScript, you’re not alone. html file. js 118:11 Module parse failed: Unexpected token (118:11) You may need an appropriate loader to handle this file type, currently no loaders are configured to process this file. Dec 13, 2019 · Error appears when I trying to import any react-syntax-highlighter styles in NextJS app A community for discussing anything related to the React UI framework and its ecosystem. Jul 3, 2023 · Jest tests are failing because of an unknown unexpected token "export" Asked 2 years, 4 months ago Modified 5 months ago Viewed 10k times Jul 11, 2016 · I got the unexpected token export error also when I was trying to import a local javascript module in my project. Jul 17, 2021 · Note: I read through the other similar questions (here and others), but they are all about earlier versions of webpack and babel and do not solve the following issue. globalEval (jquery. I followed instructions from all previous similar questions but it doesn't solve my case. 4. I am very new to this community. js => Aug 1, 2021 · 0 This question already has answers here: unexpected token, expected "," inside of react render () function in the return statement (4 answers) Nov 20, 2019 · Closed Brhernann opened on Nov 20, 2019 Hi, im using "react-app-rewired build" with "react-create-app" and after in the browser i have this error: Uncaught SyntaxError: Unexpected token '<' can be my config-overrides. ca81c833. However, after running the build, I encounter the following error. I am getting the following error: ERROR in . 2. js:1 Uncaught SyntaxError: Unexpected token < vendor. Com Sep 22, 2022 · warn Package react-native-flipper contains invalid configuration: "dependency. Commenting out code to May 26, 2021 · But when you run the code, it says Error: Unexpected token '{' because JavaScript expects the parenthesis to be closed. TypeError Cannot assign to read only property Sep 10, 2025 · With React 19, the React team has streamlined how refs are handled in components, marking a significant shift in API design. Here is the error I'm getting . This is … Jun 24, 2024 · This article explains how to resolve the "Unexpected token 'export'" error in JavaScript with detailed steps and examples. 2. A constructor, method, accessor, or property was expected" error occurs when we use the var or let keywords to declare a class property or the function keyword in a class. Sep 9, 2024 · For instance, when creating a function component in React, forgetting to wrap your JSX in parentheses or misplacing a tag could easily lead to an "unexpected token" error. Sep 29, 2022 · You'll need to complete a few actions and gain 15 reputation points before being able to upvote. It seems that similar questions to avoid the same error I am getting ("Uncaught SyntaxError: Unexpected token <") are solved by including ''. This issue seems to appear only when debugging with such a library. Apr 18, 2015 · I'm trying to write router component for my react app. As soon as I insert a different component in my code, it would return "Unexpected token" error. The emulator is going to look for the compiled JavaScript, not at the TypeScript code. Jan 6, 2022 · I have been following this guide to do the upgrade from react-scripts-typescript to react-scripts and to upgrade my scripts to use react-scripts. 8. I solved it by declaring a type as a module when adding a script tag in my index. Jul 15, 2023 · Describe the bug I tried to upgrade vite@4. import React from 'react'; import ReactDOM from 'react-dom'; class Lobby extends React. I have to do a check through the ternary. aspx website. I believe the issue is due to how imports are working for this project, as the imports are pointing to the uncompiled, es6 code, which is causing the crash to happen in jest. Uncaught SyntaxError: Unexpected token &lt; I have even searched Mar 26, 2023 · A: To fix the "Unexpected token" error, carefully read the error message to locate the problematic line of code. You should commit this file. Jul 25, 2024 · React builds your app, and the final index. js:152) at XMLHttpRequest. 1553fdd…. js import React from "react"; function Sample() { return ( <> Hello Jan 7, 2017 · In a React app component which handles Facebook-like content feeds, I am running into an error: Feed. js React app When running Next. Expected Behavior Be able to create a new React Native project called "Awesome May 10, 2022 · I assume it makes sense since react-dnd dists no longer have any cjs folder and probably were moved to their respective packages. Upvoting indicates when questions and answers are useful. Per other SO responses, here are some things I've tried: Nov 5, 2022 · Solution in my case was to disable babel dependencies transpilation (which was enabled in our project). If you used the Firebase CLI to set up your functions, you can run `npm run build` within your `. js:268 Jan 19, 2019 · After updating a package "office-ui-fabric-react" from "5. /functions` folder. I make a react project. js ? Sep 23, 2024 · Unexpected token 'export' with React 17 Asked 1 year, 1 month ago Modified 1 year ago Viewed 646 times Nov 4, 2021 · [Bug]: Unexpected token 'export' when Jest test imports d3 (7. /static/js/main. The forwardRef utility is now deprecated, allowing developers to pass ref directly as a standard prop. 14. js:1 So, it seems like it is a misplaced character but in my local environment the app works fine I don't get any Aug 11, 2020 · Describe the bug If you import a package that uses ?? operator in code, create react app will fail when debugging. legacy-esm. This happens e. Identify and resolve configuration & code issues with ease. All my tests were running fine until I installed Puppeteer which req The error you're encountering, "unexpected token, expected ',', inside of React render () function in the return statement," typically occurs due to incorrect usage of JSX syntax within the return statement of a React component's render () method. 9! To fix this issue, we can try to do the following steps: Upgrade NVM, Node and NPM versions Update the symlinks Remove node_modules and package-lock. Whenever the Fragment shorthand <> is used the compiler returns a SyntaxError: Unexpected token. May 17, 2023 · SyntaxError: Unexpected token '??=' after creating nextjs app and running it #49923 Closed Answered by icyJoseph m-heis asked this question in Help Sep 3, 2019 · I'm running into an unexpected error while writing JSX functional component with NextJS. <anonymous>":function(module,exports,require,__dirname,__filename,jest){ SyntaxError: Invalid or unexpected token Jul 8, 2019 · unexpected token, expected "," inside of react render () function in the return statement Asked 5 years, 11 months ago Modified 2 years, 2 months ago Viewed 5k times Apr 11, 2019 · VM505:2 Uncaught SyntaxError: Unexpected token < at Function. This is serving just fine, but Jan 12, 2022 · The only time it fails is when we have a conditional statement before a function definition inside a callback to any of the methods of div. 7ced8661. /src/App. Option 1: Jul 8, 2025 · 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. g, it fails when we have a while condition before that, like in code below: I'm trying to import a functions from a dependency to my next/react functional component, but somehow I keep getting the following error: SyntaxError: Unexpected token 'export' That's the functio Apr 15, 2024 · The Problem You are building a Next. This is full method componentDidMount: function () { var Oct 16, 2017 · React Webpack "unexpected token" named arrow function Asked 7 years, 3 months ago Modified 7 years, 3 months ago Viewed 2k times Apr 23, 2018 · 2 I am new to React and would at the moment like to run everything using CDNs. Mar 2, 2024 · To solve the "Uncaught SyntaxError Unexpected token" error, make sure you don't have a `<script />` tag that points to an HTML file. You can use the useState and useEffect hooks to provide state and a sense of component lifecycle functions. Nov 5, 2025 · Troubleshooting and fixes for common issues with React Flow. js). Many of the threads are long. Dec 6, 2022 · NextJS: Unexpected token '?' Asked 2 years, 11 months ago Modified 2 years, 11 months ago Viewed 26k times Oct 31, 2023 · Unexpected Token Function: This error occurs when a function is declared in a place where a statement is expected, often inside an ‘if’ statement or a loop without proper braces. com Jest SyntaxError: Unexpected token 'export' on Apr 21, 2022 Aug 10, 2023 · ERROR in . The threads span a number of years - meaning that the issue keeps cropping up for people repeatedly. js application, you might encounter this error because a dependency from the node_modules folder only support the ESM syntax. Jan 12, 2022 · React Native: Unexpected token ':'. Jan 23, 2017 · If you define a function outside of an ES6 class you must use the function keyword. See Concepts | webpack @import Apr 21, 2020 · 3 React functions (functional components) have no constructor, nor this, they are instanceless. g. Jest setup "SyntaxError: Unexpected token export" Asked 8 years, 9 months ago Modified 2 years ago Viewed 96k times Aug 14, 2019 · React JS : Parsing error: Unexpected token, expected ";" Asked 6 years, 3 months ago Modified 6 years, 3 months ago Viewed 35k times Dec 2, 2015 · React - Module parse failed: You may need an appropriate loader to handle this file type. To counter this use jQuery ready () to call the render () method of React. Feb 15, 2018 · This question already has answers here: How to use arrow functions (public class fields) as class methods? (4 answers) Unable to use Arrow functions inside React component class [duplicate] (2 answers) React Webpack "unexpected token" named arrow function (1 answer) Apr 22, 2018 · I'm getting started with reactjs and tried a simple example in a tutorial. 128. js:1 Due to these files being minified, I'm not sure where to begin in debugging them. May 12, 2019 · Error: Cannot find module 'babel-preset-es2015' from 'D:\my-app' at Function. js app and encounter the following error: As an example, adding the following code to the /src/app/page. In Storybook 5. js Syntax error: C:/Users/react-tuto May 18, 2017 · After I add the function, it errors out with the Unexpected token error. This might be a simple typo. js:1 Uncaught SyntaxError: Unexpected token < polyfills. This often happens Jan 21, 2017 · 👍 React with 👍 243 shadow-identity, mbahiense, mikegreiner, pietro909, birhanuh and 238 more 👎 React with 👎 8 theoutlander, rochapablo, RominHalltari, Zihfred, jdunk and 3 more 😄 React with 😄 7 shan-github, adam-hanna, vishalnarkhede, vanGalilea, mayconmesquita and 2 more 🎉 React with 🎉 65 anniealan, sighrobot, leyiqiang, octobeard, kenhkelly and 60 more 😕 React with May 28, 2022 · @parcel/transformer-js: Unexpected token ). Dec 24, 2015 · I am trying out a basic example to work on AsyncStorage on react native. Running npm run start produces the following error: Sep 22, 2020 · Hey guys! As always, super thankful for all the work you put into these tools, they’re amazing. Sometimes it’s a misplaced semicolon. I found this site by searching ways to solve problems that i have about React Router v4 and ReactDOMServer. Oct 9, 2024 · You would get SyntaxError: Unexpected token ',' with that because multiple parameters in an arrow function should be enclosed in parentheses. js:58:10) Jun 19, 2021 · I tried simple print function using react-to-print. Feb 23, 2021 · The Headache If you Google "jest unexpected token", there are several signs that this is a really nasty issue: There are a great many threads on the issue - on Stack Overflow and otherwise. How I did it? In my project vue-cli is used. Parsing error: Unexpected token, expected "," Asked 3 years, 10 months ago Modified 3 years ago Viewed 842 times Several bugfixes were needed, and I managed to get the tests running: Eliminates unknown "export" token: "Unexpected token export, when import not compiled libraries" Feb 27, 2024 · The "Unexpected token. Jan 24, 2019 · Uncaught SyntaxError: Unexpected token < 1. I have the transform-es2015-arrow-functions plugin enabled but it doesn't seem to change the outcome. module. Those symbols are called “tokens” and what the error is telling you is that it was expecting a specific token and it found a different one that shouldn’t be there before the one it’s expecting. (npm run start Sep 6, 2020 · React - Module parse failed: Unexpected Token. js:1 Uncaught SyntaxError: Unexpected token < main. 3. msbvt qej ntztz ppzmg npnf ndqm vrp uibvmy yvtv syp oxin tfz qjph jfb eeyeo