Eslint unexpected token rest Ensure that you have specified the correct parser in your ESLint configuration file. Modified 1 year, 3 months ago. If the parser configuration is missing or incorrect, ESLint may not be able to parse your code correctly, resulting in the “Unexpected Token” error. Solution 1: Update ESLint Configuration Jan 13, 2025 · 而在某些情况下，它可能无法正确解析代码，从而产生 "Unexpected token" 错误。 解决方法. Jan 2, 2025 · 如果你经常使用 ESLint 进行代码规范检查，你可能会遇到 'Unexpected token ) 报错。 这个错误意味着代码中有一个意外的括号，可能是漏掉或多余的一个。 在这篇文章中，我们将讨论如何解决这个问题并避免类似的语法错误。 May 3, 2018 · Hi @mapleeit, ES6 introduced array spread and function rest parameters, but object rest/spread is not part of ES6. 0, I get an error with the following code: eslintrc { "ecmaFeatures" : { "destructuring" : true , "spread" : true , "restParams" : true } } You probably need to configure eslint to use the right parser for your project. 19. 更改解析器. 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 Oct 31, 2024 · 在使用 ES6/ES2015 类作为开发项目的一部分时，你可能会遇到 ESLint 报错 Parsing error: Unexpected token。这个错误可通过一些解决方案来修复。在本文中，我们将讨论如何解决这个问题。 什么是 Parsing error: Unexpected token 错误. js配置，确实能解决Unexpected token的警告，对新手特别友好，实践后效果显著。 Jan 19, 2019 · This is related to ESLint doesn't support spread operator in objects #10307, where full description of various alternatives on how to fix it is listed. With eslint v0. Hi everyone I am migrating my you also can add this inline instead of config, just add it to the same file before you add your own disable stuff /* eslint-env es6 */ /* eslint-disable no-console */ Sep 29, 2020 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. 码农小筑: 文章很有用，解析了ESLint遇到的典型问题。下载合适版本的babel-eslint并按指导修改. Mar 26, 2025 · The “Parsing error: Unexpected token” ESLint warning typically occurs when ESLint encounters a syntax error or unsupported syntax in your code. . Also, I'm sure babel-eslint has supported it for a while. In my case I was getting "parsing error: unexpected token" from ESLint when trying to lint my code, It was happening with a JSON file, there's a simple explanation. Viewed 32k times 10 . Our parser has supported an experimental syntax for rest/spread since that proposal was in Stage 2. This often happens when ESLint is not properly configured to handle certain syntax features, such as JSX, TypeScript, or ES6+ features like async/await or class properties. eslintrc. Provide details and share your research! But avoid …. Sep 26, 2024 · Learn common causes and fixes for the ESLint "Parsing error: Unexpected token" issue, helping you debug JavaScript code efficiently. Asking for help, clarification, or responding to other answers. Oct 15, 2024 · 文章浏览阅读1. 3k次，点赞4次，收藏7次。这会将eslint-plugin-vue添加到您的项目依赖中，并保存在package. json文件的devDependencies部分。 Sep 28, 2024 · 在前端开发时，我们经常使用 ESLint 来检查代码的质量和规范性，但是有时候在检查代码时，ESLint 会报错，提示 "Parsing error: Unexpected token "，这个错误很多人可能会遇到，本文将详细介绍这个问题的原因和解决方法。 Nov 23, 2021 · ESLint: Parsing error: Unexpected token : Ask Question Asked 3 years, 5 months ago. eslintrc file: { "parser": "babel-eslint" } Sep 9, 2023 · Are you facing an ESLint parsing error with the message “Unexpected token”? Don’t worry, you’re not alone! This error is quite common when working with JavaScript, but fortunately, there are a few solutions to fix it. 如果默认的解析器无法解析代码，我们可以使用其他解析器，例如 babel-eslint 或者Ocaml-eslint。 Feb 25, 2025 · 但是在使用 ESLint 进行代码检查时，我们可能会遇到 unexpected token 的问题，本篇文章将深入探讨这个问题的背景、原因、解决方法以及相关的学习和指导意义。 问题背景. Parsing error: Unexpected token 是一个代码解析问题。. If you're using babel you'll need babel-eslint: npm install --save-dev babel-eslint And then add this to your . Object rest was introduced in ES2018. 针对 "Unexpected token" 错误，我们可以采取以下解决方法。 1. Essentially it boils down to changing to ecmaVersion: 2018 (or the equivalent ecmaVersion: 9), which is when it first was officially supported. ESLint is built for JavaScript, and JSON's curly braces and commas can throw it off. 在使用 ESLint 进行代码检查时，我们可能会遇到类似以下的错误提示： Error: Unexpected token Dec 31, 2024 · 最后，但也是非常重要的一点是使用ESLint工具来检查您的代码。这个工具可以帮助您找到您代码中的潜在问题，包括Unexpected token错误，还可以为您提供有关如何解决这些错误的提示。 下面是一个示例ESLint配置文件，可以帮助您在您的代码中解决Unexpected token错误： Feb 28, 2024 · 【前端】代码警告处理Parsing error: Unexpected token ＜eslint或Parsing error: Unexpected token =eslint. obmlwx ysljeqh xjcfeq yfyx ytwf gpp pmbua wuqbpr uzkqq toff wrewiq gdhlxrgd zrwon rehjcbob kgku