Electron cannot use import statement outside a module. It HATES my import statements for three and orbit controls.
Electron cannot use import statement outside a module Add this line under the class MainWindow and remove the “exports” from the class declaration: module. / or . Whe Sep 10, 2025 · 文章浏览阅读1. / before app. js file should be handled as a module, so I would be able to use import statements in it, among other things. In practice, this means that import statements: will not have access to Node. Are you using imports in a node. Mar 20, 2023 · ^^^^^^ SyntaxError: Cannot use import statement outside a module > 1 | import { initializeApp } from 'firebase/app'; | ^ 2 | import { 3 | getAuth, 4 | signInWithRedirect, This is the test I am trying to write: Feb 5, 2023 · In JavaScript there are usually 3 ways to use external libraries: If you are in the browser, you can use external libraries with a <script> tag. json seemed to fix the problem, but then electron-forge scripts started failing. File1 Sep 2, 2020 · VSC Debugger throwing SyntaxError: Cannot use import statement outside a module Asked 5 years, 1 month ago Modified 2 years, 1 month ago Viewed 12k times Aug 13, 2020 · I'm trying to set up unit testing in Vue using Jest. Feb 13, 2016 · To learn the new ES6 syntax, I've been trying to refactor some JS code. Jan 6, 2025 · Resolve the “Cannot use import statement outside a module” error in JavaScript and Node. if I then use electron . The requested module 'electron' is a CommonJS module, which may not support all module. Oct 3, 2019 · This means that you're using the native source code in an unaltered/unbundled state, leading to the following error: Uncaught SyntaxError: Cannot use import statement outside a module. Hey guys. json文件中设置type:module，解决了使用import方式导入自定义模块时报错的问题。 Aug 23, 2021 · Cannot use import statement outside a module with Electron-Vue #6179 Closed ugurcanalyuz opened this issue on Aug 23, 2021 · 1 comment [Node Help] "Cannot use import statement outside a module", but it's referencing a file in node_modules? May 28, 2025 · Struggling to use import statement outside a module in TypeScript. Here is how to fix it using the right compiler and runtime settings. meta restriction and get Nov 20, 2020 · 本文介绍了解决在LeetCode练习中遇到的ES6模块化问题的方法。通过在package. As answers above have described, Jest doesn't support ES6 modules. So that leaves workarounds, polyfills, translation layers or build pipelines to convert the code before running it, etc. json. 0~) Because the require function is a polyfill with limited functionality, you will not be able to use CommonJS modules to separate your preload script into multiple files. Sep 17, 2020 · It looks like you are trying to use TypeScript with Electron. js, and Angular applications. To resolve the issue I will work on the Sep 10, 2025 · Are you experiencing "Cannot use import statement outside a module jest" in your React project? This guide explains the cause and provides solutions to resolve it. js, and TypeScript with real-world solutions. I recommend using ts-jest for simplicity. Jul 1, 2020 · I want to import some functions from another js files. I get "cannot use import statement outside a module" Nov 25, 2021 · Cannot use import statement outside a module #6446 Closed oyeaono opened on Nov 25, 2021 Oct 14, 2019 · CommonJS syntax (require and module. exe brings this error: "Cannot use import statement outside a module" I guess som Aug 7, 2022 · Resolving the import statement outside a module error The reason why this error occurs is because we have to explicitly tell Javascript that the file in question is a module, in order to use the import statement. ts require() of ES modules is not supported. 报错： 'cannot use import statement outside a module' 以上错误来看node不支持ES6的import写法，所以目的是想如何将ES6转换成ES5, 我们只需执行下图的 命令2而非命令1，vue-cli-serve 脚手架会提前编译ES6 Aug 22, 2020 · I'm trying to add electron support to my existing angular application using your template. Apr 19, 2022 · Here is how to fix the error Uncaught SyntaxError: cannot use import statement outside a module in JavaScript. Examples in React, Node. Jan 17, 2025 · After creating a new app using the default template, running npm start should start the app, with no errors thrown Actual behavior The application throws the following exception in a dialog and the console: Cannot use import statement outside a module Steps to reproduce Create a new application using npx create-electron-app@latest my-app Oct 15, 2024 · What Causes the "Cannot Use Import Statement Outside a Module" Error? This generally occurs when JavaScript/TypeScript encounters an import statement outside of a module context. Since you are trying to use the library in a CommonJS syntax project, it won't work. Sorry for the inconvenience. js and I get a SyntaxError: Cannot use import statement outside a module. Feb 28, 2024 · To solve the error "Cannot use import statement outside a module" in TypeScript, set the module option to commonjs in your tsconfig. Building itself works, but starting the app. Use Vite >=2. Removing this option from the config file results in main. This error typically occurs when you attempt to use the ES6 import statement in a CommonJS environment. config. Let's look at how to fix this error in Javascript. js => Uncaught SyntaxError: Cannot use import statement outside a module Asked 4 years, 5 months ago Modified 2 years, 8 months ago Viewed 7k times Apr 24, 2024 · This post describes a fix for a common issue with Jest and using import. you have to import modules using import). New to Electron, blahblahblah. (So I did not use your template as a starting point, but instead I'm trying to add everything that's needed from your template to my project). If you need to split your preload code, use a bundler such as webpack or Parcel. This goes a bit out of scope of an answer, and would need to be more of a tutorial or example, so I'll provide you with an example from GitHub. For example, relative paths should start with . json: No license field $ /home Dec 16, 2020 · You need to write type=module and put a . js), but it not helps to me, maybe because i have typescript file. yarn run v1. js built-in modules will not be able to load npm packages from node_modules Nov 26, 2021 · Whenever I can get the build to finish, running the exe throws the cannot use import statement outside a module error (referring to the first import statement it finds, i. I don’t know if Electron is built to use ES modules, however, your code should be modify to export using modules. Topic Replies Views Activity Cannot import examples: "SyntaxError: Cannot use import statement outside a module" Questions es6 , import 4 3990 August 3, 2022 Best practice modules with global Questions modules 5 1294 July Sep 17, 2020 · import { app, BrowserWindow } from 'electron' ^^^^^^ SyntaxError: Cannot use import statement outside a module at wrapSafe (internal /modules /cjs /loader. . 1w次。 错误： Cannot use import statement outside a module (不能在模块之外使用导入语句)。 原因： 安装的某个依赖包里使用了import语法，因为我们打包输出的是commonjs规范，所以不识别import语法而导致报错。 I want to build an electron app with typescript using electron-builder. To do this, you have to add type=“module” onto any ‹script› tags that point to a JavaScript module. So, we need transform the code to a supported module type. All the rest of the code base will remain untouched. Instead change the requiring code to use import(), or remove "type": "module" from C:\path\my-new-app\package. When trying to run yarn jest, I get the following error: I have tried removing all package Jan 7, 2024 · import ( ): SyntaxError: Cannot use import statement outside a module require ( ): ReferenceError: require is not defined in ES module scope, you can use import instead Apr 24, 2023 · vue使用electron打包成桌面应用后启动项目报 Cannot use import statement outside a module 咋处理 百度看了是因为es6语法的问题 我配置了type=module报出了另外一个错 Aug 7, 2022 · The import statement outside of a module error is easy to fix, but relatively common. js:1051:16) SyntaxError: Named export 'BrowserWindow' not found. You can import a CJS module (most of the time), but you cannot require an ESM module. 22. I successfully export the . js. If not, you might need to use a bundler like Webpack to handle it. js to end in . js相关问题答案，如果想了解更多关于Cannot use import statement outside a module。 May 24, 2020 · I set a module as external in the electron-builder config as below: module. I'm absolutely confused though by the whole import / export methods. We could use babel-jest or ts-jest. json to treat all . meta' in renderer. exports instead of ES module import / export statements. I've installed a few packages in the projects (axios, date-fns-timezone) and I've hit a wall where if I use require to access them (since this is utilizing node after all), it tells me ' require is undefined ' and if I use import, like in normal web-based JS stuff, it tells me Uncaught SyntaxError: Cannot use import statement outside a module, but I Jun 19, 2020 · When running electron. Step 1: installation: npm i -D ts-jest @types/jest or yarn add --dev ts-jest @types/jest Step 2: Configuration Option 1: create a jest configration file jest. Learn how to resolve. json、preload. js Sep 10, 2025 · 【解决 SyntaxError: Cannot use import statement outside a module 报错问题】 原创 最新推荐文章于 2025-09-10 22:38:55 发布 · 10w+ 阅读 Sep 28, 2020 · I'm getting this error: (base) marco@pc01:~/webMatters/electronMatters/react-ggc$ yarn electron . An unhandled rejection has occurred inside Forge: Error: Must use import to load ES Module: C:\path\my-new-app\forge. meta to load environment Tagged with jest, vite, testing, react. You will need to perform some additional steps to get things working. Aug 23, 2023 · if I change 'commonjs' to 'ESNext', then run command 'npm run start', got errors: An unhandled rejection has occurred inside Forge: SyntaxError: Cannot use import statement outside a module Is there a way to fix this? Actual behavior can use 'import. Jan 25, 2022 · Instead rename C:\Development\electron\main. It worked for me. Besides, if you import using the “imports” you need to place it before the app. The npm run electron:serve works correctly. Oct 2, 2024 · VM4 sandbox_bundle:2 Unable to load preload script: C:\work\projectplace\project\out\preload\index. mjs VM4 sandbox_bundle:2 SyntaxError: Cannot use import statement outside a module at runPreloadScript (VM4 sandbox_bundle:2:83494) at VM4 sandbox_bundle:2:83813 at VM4 sandbox_bundle:2:83968 Jan 17, 2021 · Use Boilerplate I would suggest you to setup app with React Boilerplate present in the official documentation of Electron JS. Mar 15, 2024 · This error occurs because the JavaScript file uses an import statement in a file that’s not an ES module. mjs for all ES modules instead). If you're importing a module from node_modules, ensure the package supports ES modules. mts as an extension name, but when I try to preview and build the application, it still prompts "SynthexError: Cannot use import statement outside a module" Does Electron support the use of typescript and import statements? What should I do if possible? Thank all of you very much！ Oct 4, 2022 · Cannot use import statement outside a module #10 koficypher opened this issue Oct 4, 2022 · 1 comment Copy link With JavaScript, import statements are limited to a module and cannot be used in a global scope. export. Steps to Dec 6, 2024 · I'm using Vue3 (use vue cli to init), typescript, and electron-builder to develop a simple electron app. meta outside a module and how to fix this common error. I am not a huge expert in this, so I checked the electron issue for this again: electron/electron#21457 Seems like people are saying it's still not supported in any version of Electron. I read that node supports import now but so many tutorials show require for pure node stuff that it's likely better to use that syntax for node. Aug 20, 2021 · Hi again @ioquatix. Jun 16, 2025 · 解决 "Cannot use import statement outside a module" 错误 小old弟 2025-06-16 2,009 阅读2分钟 TypeScript：在模块外部不能使用import语句 在本文中，我们将介绍TypeScript中遇到的一个常见错误：Cannot use import statement outside a module（在模块外部不能使用import语句）。 我们将探索这个错误的原因，并提供解决方案和示例代码来帮助读者更好地理解如何处理这个 Jun 8, 2020 · MikroORM + Angular + Electron SyntaxError: Cannot use import statement outside a module #604 Closed wilberalx opened on Jun 8, 2020 · edited by wilberalx Nov 29, 2023 · I configured ·"type": "module"· in package. To fix this, go to the package. cjs, change the requiring code to use dynamic import() which is available in all CommonJS modules, or change "type": "module" to "type": "commonjs" in C:\Development\electron\package. Reproduction I just installed Vite following the Installation guide and c Oct 24, 2021 · I install Electron on a new angular app and get this error by running electron. remix. Fix "Cannot use import statement outside a module" in browsers, Node. Jun 20, 2020 · I am getting this error SyntaxError: Cannot use import statement outside a module when trying to import from another javascript file. Mar 17, 2025 · 解决Vue-Cli、Electron和Electron-builder构建应用时出现的 "Cannot use import statement outside a module" 错误。详细分析问题原因，提供调整background. Renderer process Electron's renderer processes run in a Chromium context and will use Chromium's ESM loader. How do I change this require statement into ES6? var Sep 3, 2021 · Describe the bug When I run npm run dev to run Vite, I always get the error: SyntaxError: Cannot use import statement outside a module when loading vite. import { app, protocol, BrowserWindow } from 'electron'). ts Dec 10, 2019 · Then, once Node 14 is out and Electron upgrades, all you need to do is modify the entry point not to import esm, and to import your ES Module directly. Once you do this you can import that module without issues. send() Oct 15, 2024 · Check Import Path and Syntax: Ensure that your import paths are correct and that you're using the correct syntax. Electron has types available, however it doesn't directly support executing TypeScript right out of the box. exports Load code at runtime Nov 15, 2022 · We're getting the SyntaxError: Cannot use import statement outside a module error for the same reason — we used the import keyword to import a module. For example, using jquery library can be done as: Using the import statement as part ECMAScript modules. js，以及electron-builder配置等多种解决方案。立即查看，解决您的打包难题！ Jan 7, 2024 · The “Cannot use import statement outside a module” error can occur for various reasons, depending on whether you’re in a browser-side or server-side JavaScript environment. exports as named exports. js as a module. ipcRenderer. Sep 6, 2022 · How do I load custom module in preload script? (after 20. Sep 6, 2021 · Expected Behavior The preload. Here's how to fix it. In the network i see many solutions for this problem (for . I have seen these following workarounds, but I have no idea how good Using tsc works without any errors, similarly tsc --module commonjs --target esnext also works fine. ts、tsconfig. 0. Read the docs. Oct 7, 2019 · I use this construction: import { Class } from 'abc'; When i run the code, i have this error: Cannot use import statement outside a module. Trying to get Electron setup has made me realize I don't understand so many aspects of my build and deploy and hosting Feb 16, 2023 · Electron 是一个使用 JavaScript、HTML 和 CSS 构建桌面应用程序的框架,下面这篇文章主要给大家介绍了关于electron-vue中报错Cannot use import statement outside a module的解决方案,需要的朋友可以参考下 在使用Electron Forge创建新项目时，开发者可能会遇到一个常见的JavaScript模块导入问题："Cannot use import statement outside a module"。这个问题通常出现在使用Vite模板创建的项目中，而Webpack模板则不会出现类似问题。 ## Jan 11, 2021 · ⚠️ IMPORTANT ⚠️ Please check the following list before proceeding. Feb 15, 2023 · Here we've seen that the "cannot use import statement outside a module" error can occur in JavaScript/Node when attempting to use import statements without properly configuring your project to use a module system. js, it throws an error: Cannot use import statement outside a module Trying to avoid the use of import s leads to other errors, so I thoguht it would be better to handle preload. Notifications You must be signed in to change notification settings Fork 177 Sep 12, 2022 · Are you getting the "Uncaught SyntaxError: Cannot use import statement outside a module" error? Here's how to fix it. 1. exports) was the original format for node and webpack also supports it, but ES6 module syntax (export, import) is the newer way and now node and webpack support it. Jun 12, 2022 · Add an import, export, or an empty 'export {}' statement to make it a module. Adding "type": "module" to my-app 's package. The answer and the solution provided by Evgheni Calcutin is correct. e. meta' in [vite-typescript] Steps to reproduce use 'import. The package should work seamlessly in both CommonJS and ES module environments as suggested by the dual export configuration in package. ts, but then remix vite:build ran into SyntaxError: Cannot use import statement outside a module. You can Jun 13, 2022 · I'm the developer of that library. /. exe file, but when I Feb 22, 2024 · Actual behavior I got remix vite:dev working with an isolated vite. Current Behavior When I use import in preload. json file and add "type": "module",. js script tag. Cannot use import statement outside a module Trying to avoid the use of import s leads to other errors, so I thoguht it would be better to handle preload. /package. js with this simple troubleshooting guide. I use TypeScript. json, use . The error message: import { enableProdMode } from '@angular/core'; ^^^^^^ SyntaxError: Cannot use import statement outside a module Mar 2, 2024 · The SyntaxError: Cannot use import statement outside a module occurs when we use the ES6 Modules syntax in a script that was not loaded as a module. However, I'm getting this error: Test suite failed to run SyntaxError: Cannot use import statement outside a module >1 | import editU 然而在 Electron 工程中使用Vite却无法在渲染进程内import Node的内置模块，如果强行import的话Vite会给你报这个错： Module "fs" has been externalized for browser compatibility and cannot be accessed in client code. 这里推荐一个库： Jun 7, 2021 · vite. This is the first time I'm trying something like this. Feb 15, 2021 · How to solve the famous issue "Cannot use import statement outside a module" in an Electron-React-Typescript app? //const { app, BrowserWindow } = require ('electron'); import { app, Oct 1, 2025 · The JavaScript error "Cannot use import statement outside a module" can rear its ugly head in a number of ways. Feb 18, 2024 · 文章浏览阅读3. js I get the following error: Dec 4, 2020 · In my vue component I'm importing the ipcRenderer in this way if I use nodeIntegration import { ipcRenderer } from 'electron'; but without success or in this way if I try to use the preload script method window. Mar 10, 2024 · I’ve configured this stack in a number of different ways and I have a heck of a time running threeJS with Electron and Electron Forge. The boilerplates offers TypeScript support and is standing strong at 16. js files as CommonJS (using . 5 warning . We would like to show you a description here but the site won’t allow us. MainWindow = MainWindow; Feb 21, 2025 · Key Differences Between ES6 and CommonJS Understanding these differences can help you avoid the “Cannot use import statement outside a module” error: ES6 Modules: Use import and export Load code at compile time Work in browsers with <script type=”module”> Need some setup to work in Node. exports = { electronBuilder: { externals: ['my-module'] } } Now I cannot use "import" in my module, for example, if I import something inside that external module Jul 15, 2025 · The CommonJS distribution should use require() statements and module. This guide will teach you the various causes of this error and how to Oct 13, 2023 · Use a dynamic import or convert your entire project to ESM. It HATES my import statements for three and orbit controls. js import { app, browserWindow } from "electron"; cannot use import statement outside a module The “Cannot use import statement outside a module ” error in JavaScript arises when attempting to utilize the import statement to load modules in a context that isn’t recognized as a module. js Great for new projects and big apps CommonJS: Use require and module. Jul 5, 2023 · I noticed this when I had created this issue, but in the end, I ended up using my own solution (vue + webview + c#) without depending on electron or node, I got a significant gain in performance and RAM consumption. /dist/main. 7k stars. This is the more modern way of importing libraries and you will see this in more online tutorials. (1. This quick guide will help you understand the import. Oct 30, 2019 · I have a React application (not using Create React App) built using TypeScript, Jest, Webpack, and Babel. but while using import i gets error showing cannot use import statement outside a module why this happening 1. Such boilerplates helps you save time and energy in manual setup and are highly reliable as they are curated with best practices. 8w次，点赞27次，收藏32次。本文介绍了在不支持ES6模块的环境中使用import语句时的常见错误，提供了通过更改模块系统、使用Babel转换代码、调整import位置以及在浏览器中配置webpack等解决方法。 Mar 3, 2022 · CSDN问答为您找到Cannot use import statement outside a module。 electron+vue. 0。安装好之后，就可以像文档描述那样正常使用了。_electron cannot use import statement outside a module Apr 9, 2021 · I use the vite program as electron renderer, but I get follow error: SyntaxError: Cannot use import statement outside a module I get #95 message, i need use 【require】 replace 【import】。 but in the v Jul 1, 2023 · Learn about the "Cannot Use Import Statement Outside a Module" error, its causes, solutions, and best practices to avoid it. Dec 5, 2024 · 文章浏览阅读472次。最近使用electron做点东西，跟着别人的步骤快来，发现该模块不支持使用require导入，但是教程都是这样写的，就感觉是不是版本问题。后面再一个帖子看到给出了他的版本为8. Trying to import ECx, I have import ECx from 'electron-chrome-extension'; at the top of my main. Oct 12, 2019 · I'm trying to use classes in pure JavaScript, so I'm facing the error "Uncaught SyntaxError: Cannot use import statement outside a module" and can't solve it. x is no longer supported) Learn why you cannot use import. If you ignore this issue template, your issue will be directly closed. Steps to reproduce For vite-typescript Aug 13, 2024 · files in that package scope as ES modules. js application and running into the SyntaxError: Cannot use import statement outside a module error?Here are 3 ways to fix th Mar 16, 2023 · UtilityProcess in electron using typescript throws "SyntaxError: Cannot use import statement outside a module" Asked 2 years, 7 months ago Modified 2 years, 6 months ago Viewed 2k times Jun 5, 2023 · One such common error is the "Cannot use import statement outside a module" error. Jun 16, 2020 · When working with ECMAScript modules and JavaScript module import statements in the browser, you’ll need to explicitly tell the browser that a script is module. You get that issue because the library was developed and packaged using ESModule syntax (i. knqrirfgayunhrplmhdlsajipydxyvtctmobeatgdpslxdqppuxffreynovuccjwiaacowt