privacy statement. Write your comment heredocument.getElementById("comment").setAttribute( "id", "a2de55cea1c5b589936cc329fca4d9a6" );document.getElementById("jb3c99a1c3").setAttribute( "id", "comment" ); The TechRim - Solution to Your every problem. Yeah, I'm using AEM 6.5.3 I tried to add a colorpicker plugin for RTE please find the reference here. The fix require is not defined on server-side. This guide will assist you in resolving the issue. Any doubts in the error or its solution? Sign up for a free GitHub account to open an issue and contact its maintainers and the community. The following is the error that was recorded on the console: If this occurs to you, the first thing that you should do is inspect the package.json file. If you are using any script file and getting "Uncaught ReferenceError: x is not defined " which means 'x' is either a variable or a method which you are trying to use before declaring it using var keyword. Using Ubuntu LAMP all it's ok ! However, require() is not required because programs naturally load all the import { greetings } from "./helper.js"; Hello, Transporting School Children / Bigger Cargo Bikes or Trailers. The example above tries to load the source main.js that's why the error is thrown. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Now youve learned how to use RequireJS in a browser. In the code above, RequireJS will load lodash library. ReferenceError: define is not defined Uncaught ReferenceError: define is not defined typescript How to run a TypeScript app compiled into a single file with AMD modules? If you are using any script file and getting "Uncaught ReferenceError: x is not defined " which means 'x' is either a variable or a method which you are trying to use before declaring it using var keyword. Now all you need to do is use requirejs function to load lodash, then pass it to the callback function.Take a look at the following example:requirejs(["lodash"], function (lodash) { ReferenceError: require is not defined If you are using the Node.js environment, you can use the JavaScript require() function by default. The problem I am facing is that, I have already defined the function, still its giving function not defined.ACtually there used to be 1 function in a script, but now as I have added another one, the first one is not working and saying :-Uncaught ReferenceError: function is not defined. I've tried to deploy my Durandal based solution. Here are some known causes for this error:Using require() in a browser without RequireJSUsing require() in Node.js with type: module defined in your package.json fileYour JavaScript file has .mjs extension instead of .jsThis tutorial will help you solve this error.if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[320,50],'sebhastian_com-box-4','ezslot_1',162,'0','0'])};__ez_fad_position('div-gpt-ad-sebhastian_com-box-4-0');Fix require is not defined in a browserUse ESM import/ export syntaxUsing RequireJS on your HTML file.Fix require is not defined on server-sideConclusionLets see how to fix the error from the browser first.Fix require is not defined in a browserThe JavaScript require() function is only available by default in Node.js environment.This means the browser wont know what you mean with the require() call in your code.if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'sebhastian_com-large-leaderboard-2','ezslot_2',133,'0','0'])};__ez_fad_position('div-gpt-ad-sebhastian_com-large-leaderboard-2-0');But require() is actually not needed because browsers automatically load all the