Fix require is not defined in a Browser, Fix require is not defined on server-side, We have provided some guidelines on how to deal with Javascript errors, such as uncaught referenceerror: require is not defined, in the article you just read. This cookie is set by GDPR Cookie Consent plugin. are deprecated System requires SystemJS Create an HTML file and load the script. The require() function is available on NodeJS only but if you want it to be used on the browser you have to add the require() function on the browser by using the ReactJS library. Using Ubuntu LAMP all it's ok ! So: --css If this happens to you, then the first thing to do is check your package.json file. See if you have a type: module defined in your JSON file as shown below: The module type is used to make Node treat .js files as ES modules. Do share the solution with Magento community via social media. Not the answer you're looking for? Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. Require is defined in node.js. The cookie is used to store the user consent for the cookies in the category "Performance". Instander Download 2022| Latest Version 16.0 [APK], Top Innovative Mobile Application Developers in Chicago, Geniusee: The Go-To Choice For Custom LMS Development Solutions. As long as the eval() is used in a content-script it is fine. Read on, and select the strategy that best fits your needs. Please do not add any spam links in the comments section. This is why you need to make sure you are using .js extension. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. For Designers He has developed a strong foundation in computer science principles and a passion for problem-solving. Node supports two JavaScript extensions: .mjs and .cjs extensions. To get your error resolved, you need to refer the article at:https://meetanshi.com/blog/solved-uncaught-reference-error-require-js-is-not-defined-in-magento-2/. To add it to your project, you need to download the latest RequireJS release and put it in your scripts/ folder.Next, you need to call the script on your main HTML header as follows: const headerEl = document.getElementById("header"); requirejs(["scripts/lodash"], function (lodash) { privacy statement. Uncaught ReferenceError: require is not defined at Object.url Electron-React-Typescrypt React-Bootstrap Uncaught ReferenceError: require is not defined ReactJs - Multiple Components - Error: Uncaught ReferenceError: require is not defined These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc. Every day, I develop for a PHP application based on Laravel which works on Nginx and Apache, just fine. please check sample code here if you are using color picker, https://aemlab.blogspot.com/2019/07/aem-rte-custom-plugins-1.html. To solve Uncaught ReferenceError: required is not definedin JavaScript, download the requireJS from its official website, put it on your script folder, and then include it via script tag on your HTML file. If you wish to reuse some code that was written in the traditional CommonJS module format it may be difficult to re-work to the array of dependencies used above, and you may prefer to have direct alignment of dependency name to the local variable used for that dependency. Inside of app.js , you can load any scripts you need to use in your project. Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features. Chrome, Safari, and Firefox are examples of modern browsers that support import/export syntax within a script that uses a type module. Import export not working with React. React - Uncaught ReferenceError: require is not defined; React - Uncaught ReferenceError: require is not defined 1 Answer. }); I have tried that as well, but its not working. You can also use the import statement right in the HTML file like this: If you want to use the require() function in a browser, then you need to add RequireJS to your script. You can call the hello() function anytime after the