Unexpected token this javascript. May 18, 2015 · javascript Unexpected token else.
Unexpected token this javascript Code working with ternary operator but not with if else statements. Apparently, the parser choked on the syntax highlighting of the function keyword, which was invisible in Vim until I highlighted it using the "Highlight all non-printable chars" FAQ method. Uncaught SyntaxError: Unexpected identifier in Object Literal. Dec 27, 2013 · SyntaxError: Unexpected token { in javascript. Hot Network Questions Is there a reason why people use \begin and \end with tikz, when you can load it with way fewer letters with Nov 21, 2024 · 在JavaScript开发过程中，SyntaxError: Unexpected token 是一个常见的错误。 这种错误通常发生在代码解析过程中，解析器遇到无法理解的字符或符号时。 这种错误会导致脚本无法正常运行，因此理解其原因并掌握解决方法对于开发者来说至关重要。 Getting Unexpected Token Export Hot Network Questions Has Star Trek ever addressed how Vulcans and Romulans evolved into different species in merely 2,000 years? Nov 17, 2015 · unexpected token else javascript. g. js: 1 I have tried adding/removing type="text/javascript" but no help with that either. /index. Syntax Error: Unexpected token Else. Hot Network Questions I feel like I have nothing to offer in a research group more advanced than me Ask questions, find answers and collaborate at work with Stack Overflow for Teams. Adding the "parserOptions" property to your . Feb 18, 2025 · JavaScriptやReactの開発において、ESLintを使用していると「Parsing error: Unexpected token」というエラーに遭遇することがあります。これは、ESLintがコードを解析する際に、予期しないトークン（記号やキーワード）を見つけたと判断した場合に発生します。 Ran into this very problem while copy/pasting code for the testTwo class from this SO question using Chromium. As you can see from the screenshot above, the correct code will color the return letter purple, Jan 15, 2025 · JavaScriptやその他のプログラミング環境で「Invalid or unexpected token」というエラーが発生することがあります。このエラーの原因と発生条件、詳細な解決方法について解説します。 Jun 16, 2016 · This Stack Overflow page discusses how to resolve the "Uncaught SyntaxError: Invalid or unexpected token" error in JavaScript. カンマやセミコロンの不足. It just takes advantage of JSON and JavaScript's similar syntax to define the data being passed to a global function call. Jan 1, 2019 · Ask questions, find answers and collaborate at work with Stack Overflow for Teams. Try Teams for free Explore Teams Why am I getting Unexpected token illegal in javascript? 0. Hot Network Questions Does the weight of a door (or Jan 14, 2025 · Google Apps ScriptをはじめとするJavaScriptベースのプログラミングでは、「SyntaxError: Unexpected token」というエラーメッセージが表示されることがあります。このエラーは、コード内の文法ミスや予期しないトークン（記号や文字）が原因で発生します。以下では、エラーの背景、具体的な原因、影響 Apr 11, 2019 · In my case ( Webpack v. js modules/ user/ index. 7; Nouveautés de JavaScript 1. json: Apr 6, 2017 · The annotation marked as @Produces({ **MediaType. the javascript gives me errors : calc() is not defined , unexpected token; JavaScript 异常“unexpected token”会在解析器在给定位置没有识别到它可以理解的标记（而无法理解程序的结构）时发生。这可能只是一个简单的拼写错误。 Jan 12, 2014 · Javascript: Unexpected token } Ask Question Asked 11 years, 1 month ago. 1 with some of my code. I ha 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. I am finding an unexpected token May 9, 2018 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. What the interpreter is telling us is that it found a character it was not expecting. Ask Question Asked 13 years, 1 month ago. ELEMENT_NODE Load 7 more related questions Show fewer related questions 0 If you’re familiar with JavaScript you might see that this is not a React issue; this is a JavaScript design limitation. This Jul 27, 2018 · So I have a unit test written for mocha using TypeScript. 2. I'm trying out typescript for the first time and am confused about the import/export procedures that I am used to using with es6. Commenting out code to Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. May 26, 2021 · JavaScript unexpected token causes wrong syntax color in VSCode. Edit about duplicate of Uncaught SyntaxError: Unexpected token with JSON. js:80:10) I cover that bizarre historical artefact in Chapter 17 of my book JavaScript: The New Toys. Nov 13, 2024 · 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. It often occurs when the parser encounters an unexpected character or syntax. import json def some_view(request): # context['chartlabels_json'] = json. ]) Aug 24, 2016 · unexpected token in javascript. html file. Dec 27, 2023 · SyntaxError: Unexpected token return. I've read the answers given, but it is still not working. Why does this happen? The parser expects the braces to enclose the body of the function. All assets are included using relative path like sct=". Uncaught SyntaxError: Unexpected token - Can't find Jul 21, 2015 · Uncaught SyntaxError: Unexpected token < core. Jul 20, 2021 · In this article, we will try to understand the fact that why we receive Unexpected token errors while we are dealing with try/catch in JavaScript, and with the help of certain coding examples (in JavaScript itself) we will try to see how we may be able to resolve such token error properly. Feb 13, 2025 · 在JavaScript开发中，SyntaxError: Unexpected token 是一个常见的错误，它通常表示JavaScript引擎在解析代码时遇到了意料之外的符号。这个错误可能由多种原因引起，包括拼写错误、缺少括号、引号不匹配等。 Jun 28, 2014 · JavaScript throws Uncaught Syntax Error: unexpected token (case from switch statement) Hot Network Questions Invisible fasteners for wooden stair railing Jun 7, 2015 · Javascript: Unexpected token } 1. log('hello'); I run node app. -JSON. Let’s dive into its causes and explore 20 ways to fix it, explained in a question-answer style. APPLICATION_JSON}) works fine. Aug 4, 2017 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. 4; Nouveautés de JavaScript 1. SyntaxError: missing ; before statement / Expected ';' and instead saw '[' 1. this is an interface I am trying to export in a file called Aug 18, 2015 · Ask questions, find answers and collaborate at work with Stack Overflow for Teams. New-line characters. Beware: Also, on client side, if you make ajax request and use JSON. 更改解析器 # SyntaxError: Unexpected token in JavaScript. Provide details and share your research! But avoid …. Jun 19, 2014 · The syntax error, "Unexpected token :", is because JSONP is parsed as JavaScript, where {} also represents blocks. Multiline string, invalid or unexpected token. I don't know whether you got the answer. npm install --save-dev @babel/core @babel/preset-env Jan 3, 2025 · JavaScriptを使用していると、時折「SyntaxError: Unexpected token」というエラーに遭遇することがあります。このエラーは、コードの構文に問題があることを示しており、プログラムの実行を妨げます。この記事では、 May 18, 2015 · javascript Unexpected token else. parse( "[{'dia': '1', 'valor': '0,00'}, {'dia': '2', 'valor Nov 27, 2019 · I want to run a js file: console. parse(data);since data is already an object. This might be a simple typo. Just like you need bricks to build a house, you need tokens to write a program. Mar 2, 2024 · Now you can use the ES6 modules import/export syntax in your Node. Here the interpreter was expecting json, but it received < or HTML. Try Teams for free Explore Teams Jan 1, 2016 · SyntaxError: Unexpected token else, any help will be very appreciated :) Please note that I am a newbie, so if the question is dumb, please be nice and help <3 I just edited the code a bit, since I had many "Overlook" mistakes. Hot Network Questions Probability of winning a certain coin flip game Grading incomprehensible proofs Does UUID comparison in Java Note that JSON is JavaScript Object Notation, so litteral JSON in javascript source is just a JS Object. /list'; And in A Apr 10, 2018 · " Unexpected token, expected : " What's wrong with javascript ternary operator in my app? 0. Try Teams for free Explore Teams Apr 17, 2020 · 文章浏览阅读9w次，点赞27次，收藏15次。Unexpected token, expected “;” 这个报错告诉你的位置有时不是准确的位置（真的被恶心到了，一直看不出哪里有错，原来是删除源码的时候把{给删除了），你要检查是不是少了{},或者是否是中文，即可。 Apr 19, 2014 · If you change the dataType to JSON then jQuery parses it for you. Remember to utilize tools like inline linting, and create clean and maintainable code. static('build')); // Serve the index. When I open index. Here are my babel presets: This usually means that you are trying to import a file which Jest cannot parse, e. May 16, 2014 · Unless you can change the server to return JSONP or to respond with CORS headers, you will need to use a proxy to access the data from client side JavaScript. Try Teams for free Explore Teams Uncaught SyntaxError: Unexpected Token ‘:’ Have you ever been working on a JavaScript project and suddenly been hit with the dreaded “Uncaught SyntaxError: Unexpected Token ‘:'” error? Mar 10, 2019 · Not sure what the issue is you are facing - I got it to work using this psuedo code (I didn't change anything, just put it in template string format and wrapped it in a new Vue instance). JavaScript: Uncaught SyntaxError: Unexpected token on an else if line. This is a file called index. Try Teams for free Explore Teams Oct 27, 2013 · As for your error, the interpreter reaches the \ first and does not know what this means, so it tells you that the token (\) was unexpected, so is "illegal" where you used it. Viewed 770 times 2 . log (result1); // 'OK' It raises the unexpected token error when I run this. js application. Dec 26, 2016 · I was experimenting on using Node version 6. 01. js". Jun 17, 2017 · Ask questions, find answers and collaborate at work with Stack Overflow for Teams. Viewed 3k times 2 . Ask Question Asked 6 years, 9 months ago. eslintrc is no longer enough for particular situations, such as using Oct 25, 2024 · 写在前面. Removing @Produces({ MediaType. at first line- Node. Apr 17, 2023 · Before we dive into the specifics of unexpected token errors, let's first go over the basics of JavaScript syntax. Dec 31, 2024 · 在JavaScript中，Unexpected token错误可能会难以追踪，但正如我们在这篇文章中所讲述的，保持代码的整洁和规范是避免此类错误的关键。 始终记住使用ESLint来帮助您发现可能存在的问题，并使用适当的工具来修复它们，这将提高您的开发效率和代码质量。 Ask questions, find answers and collaborate at work with Stack Overflow for Teams. 1; Nouveautés de JavaScript 1. I am trying to run it using gulp (which doesn't really play a part here). Jul 14, 2024 · 在 JavaScript 编程中，“Uncaught SyntaxError: Unexpected token” 是一种常见的错误。这种错误通常发生在代码的语法不符合 JavaScript 标准时，比如缺少括号、分号，或使用了不正确的符号。了解这种错误的成因和解决方法对于编写正确、健壮的代码至关重要。 SyntaxError: Unexpected token Исключения JavaScript «неожиданный токен» возникают, когда синтаксический анализатор не видит в заданной позиции распознаваемый им токен, поэтому он не может понять структуру Unexpected token import. One other gotcha that can result in "SyntaxError: Unexpected token" exception when calling JSON. It is working fine on iPhone, iMac Sep 15, 2018 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. Can not find Unexpected token when parsing Jul 3, 2017 · Making a chat application referencing via Node in action, and upon running the server. Feb 7, 2018 · Type annotations don't exist in JavaScript, so this line: var message:string; Should be: var message Remember to transpile your TypeScript to JavaScript - and reference the JavaScript file in your application. 针对 "Unexpected token" 错误，我们可以采取以下解决方法。 1. Jul 26, 2022 · 在JavaScript编程中，经常会遇到类似于“Uncaught SyntaxError: Unexpected token”的错误。 这个错误通常是由于代码中存在语法错误造成的。 本文将介绍一些常见的导致这个错误的原因，并提供一些解决方法。 Oct 11, 2024 · よくある「Unexpected token」の原因. onclick = (test) Jul 11, 2018 · Uncaught SyntaxError: Unexpected token ' in JSON how to convert this string to object in javascript? JSON. Uncaught SyntaxError: Unexpected token - Can't find Mar 19, 2018 · not sure what is going on, however, i am trying to return a material ui component when i loop through the keys of an object, however, i keep getting Unexpected token I have posted my code below, i Jul 21, 2015 · Uncaught SyntaxError: Unexpected token < core. 1 Jul 11, 2016 · Install the babel packages @babel/core and @babel/preset which will convert ES6 to a commonjs target as node js doesn't understand ES6 targets directly. Jul 19, 2021 · I'm getting a very strange issue. Share Improve this answer Sep 5, 2017 · I'm trying to parse a json string and I'm getting the error: > Uncaught SyntaxError: Unexpected token # in JSON at position 13 at JSON. However, it appears from the other comments that the returned JSONw as invalid. The "Uncaught SyntaxError: Unexpected token" exception occurs for multiple reasons: A missing or extra bracket Jun 18, 2015 · Javascript - Unexpected token if. 3. javascript issue with unexpected token {1. js I have export default (props) => () In index. May 16, 2020 · SyntaxError: Invalid or unexpected token at createScript (vm. Viewed 177 times 0 . Dec 6, 2013 · Javascript/JQuery - Chrome unexpected token. APPLICATION_JSON})** tries to parse the string to JSON format which results in Unexpected 'O'. Then there are logic blocks within JSX (for lack of a better term. 21 javascriptで、lodashを使って正規表現文字列をエスケープするサンプルコードを掲載してます。 Aug 2, 2018 · unexpected token in javascript. I am learning JS and I am using Sep 22, 2018 · Like Mateusz said - all of your requests are returning the index. 8; Nouveautés de JavaScript 1. Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. We borrowed Javascript's object syntax for data transfer between programming languages because it was simple to use. 8. – Aug 24, 2016 · Uncaught SyntaxError: Unexpected token < Don't run to stackoverflow right away. css function Unexpected token ILLEGAL jquery. html for all the other requests so that the // router in the Jun 21, 2024 · How to Fix ‘Cannot find module ‘X’ or its corresponding type declarations’ in VS Code Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. js In list. 次に、実際にどのような状況で「Unexpected token」が発生するのか、よくある原因を見ていきましょう。 1. JavaScript syntax refers to the rules and guidelines that dictate how code should be written in order to be interpreted correctly by the browser. Try Teams for free Explore Teams Aug 3, 2014 · I want to write an algorithm into javascript and I am sure I wrote true . JSON unexpected token. 5 + React ) it was happen on pages with 2nd or more nested level of pages. parse() can only accept a string. Modified 13 years, 1 month ago. Functions can not return multiple values. . I met this issue today, and I thought I got a possible right answer: you don't put the script file in a right location. Jul 12, 2012 · You have an illegal invisible character at the end of this line $('#test'). I keep getting an unexpected token Dec 30, 2010 · Uncaught SyntaxError: Unexpected token 'var' The problem was near the closing curly brace near var xyz declaration as it has no space and it considers it as a wrong syntax. Viewed 123 times 0 . json and failes on the same code "unexpected token (1:15) -> the position 15 is after the "default". js:1Uncaught SyntaxError: Unexpected token < – chinmay Commented Jul 10, 2011 at 8:19 Nov 9, 2021 · script. Think of a token as a building block of any programming language. Unexpected token in JSON. Modified 6 years, 9 months ago. Uncaught syntax Aug 1, 2017 · Unexpected token < Javascript code in PHP. Uncaught SyntaxError: Unexpected token {0. Asking for help, clarification, or responding to other answers. parse() is using any of the following in the string values:. Jul 31, 2020 · This JavaScript exceptions unexpected token occur if a specific language construct was expected, but anything else is typed mistakenly. js that has 2 named exports. I get the following exception: (function (exports, require, modu Apr 19, 2018 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. append("Test"); // <-- right before this comment Delete the line entirely, and retype it, or make sure the cursor is after all characters on the line, and hit backspace until you see characters actually being removed. parse("OK"), it throws Unexpected token 'O' Aug 1, 2018 · In the view, you can convert the chartlabels to a JSON blob, for example with:. Chrome gives me "Uncaught SyntaxError: Unexpected token }" on a line that doesn't even have a closing curly brace. js list. 2; Nouveautés de JavaScript 1. parse. Javascript multiline string issue. I am having an issue on Jan 18, 2018 · Fix your HTML by either: Escaping the quotes in the onclick: <button onclick="Add("Number1", "Number2");"> Get result </button> Jul 16, 2017 · So I have these file and folder. May 3, 2015 · Uncaught SyntaxError: Unexpected token ILLEGAL (PHP & Javascript) 1. Help please? Thanks in advance! var sleepCh Oct 13, 2022 · 「SyntaxError: Unexpected token 'xxx’」というJavaScriptのエラーは予期しない文字列がコード上に存在すると発生しますので、原因には数多くのケースがありますが、問題箇所が見つかりにくいもののひとつに変数名にJavaScriptの予約語を指定してしまっているケース Sep 23, 2024 · I've encountered similar errors before, so here are my thoughts: That's good that you have the ResizeObserver mocked and it's in your setupFiles (that's often forgotten to add it there). App. js I have export UserList from '. 在前端开发中，Uncaught SyntaxError: Unexpected token < 是一个常见的 JavaScript 错误。 这个错误通常出现在浏览器尝试解析 JavaScript 文件时，遇到了不符合语法的字符 <。 Nov 13, 2024 · 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. 6; Nouveautés de JavaScript 1. js:1 Uncaught SyntaxError: Unexpected token . Modified 11 years, 2 months ago. 0. 3; Nouveautés de JavaScript 1. Here's the code: window. Oct 9, 2024 · The "SyntaxError: Unexpected token" in JavaScript occurs when the code contains a character or symbol that the JavaScript engine does not expect, often due to a typo or syntax mistake. This is the used package. Modified 11 years, 1 month ago. When it doesn‘t find the closing brace, it assumes the next token (the return statement) is invalid or unexpected based on the anticipated syntax. parse (<anonymous>;) at <anonymous>:1:6 It contains the JavaScript code, images, CSS, etc. Ask Question Asked 11 years, 2 months ago. socket. 8. Had plans to migrate most of the hyper-callback oriented codes to something that looks cleaner and maybe performs better. Try Teams for free Explore Teams Edit about duplicate of Uncaught SyntaxError: Unexpected token with JSON. For multiple matches, you'll need to set the g lobal flag, for example, to find "foo" multiple times Sep 9, 2023 · To understand what an "unexpected token" means in JavaScript, let's first get a clear understanding of what a token is. js And get a syntax error: SyntaxError: Invalid or unexpected Skip to main content Stack Overflow Feb 21, 2022 · javascriptで、エラー「Uncaught SyntaxError: Unexpected token ‘,’」が発生し[…] javascript lodashを使って正規表現文字列をエスケープする 2022. html(see below) in the browser, The DOM elements are rendering correctly, but I'm getting this console error: Uncaught SyntaxError: Unexpected to Oct 31, 2024 · Struggling with unexpected token errors in JavaScript? Unravel the mystery behind these pesky issues and discover powerful debugging techniques! Mar 17, 2024 · 什么是 Unexpected Token Export 错误？ Unexpected Token Export 错误本质上是 JavaScript 解析器在处理 ES6 代码时遇到的语法混乱。在 ES5 及更早版本中，export 并不存在。因此，当解析器遇到 export 时，它可能会错误地将其解释为标识符或函数，导致该错误。 造成错误的原因 Jan 22, 2012 · switch unexpected token in javascript. So for nested pages become broken. 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. 1. This can be caused by missing, misplaced, or extra characters that don't belong in the code. If you check the response on your network developer tab, you will see that the response is HTML. Super basic I know. the algorithm gives a number from user and gives the user the result : 1+3+5++(2n+1) and "n" is var. Modified 8 years, 11 months ago. Sep 28, 2019 · As mentioned in @Uncle's comment, that feature is only a proposal at this point and is not currently implemented in Javascript. 6 hours ago · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. The second one has the same package. Feb 17, 2016 · Unexpected token '=' Javascript [duplicate] Ask Question Asked 8 years, 11 months ago. To use it before it is implemented in modern browsers, you'll need to add this Babel plugin: @babel-plugin-proposal-nullish-coalescing-operator . js, got the following error: function serveStatic(response,cache,absPath) ^^^^^ SyntaxError: Nov 13, 2024 · Encountering an Uncaught SyntaxError: Unexpected token can be a hurdle in JavaScript development, but with a better understanding of your code and proper best practices, the impact of such errors can be minimized. Jun 2, 2018 · Ask questions, find answers and collaborate at work with Stack Overflow for Teams. 在使用 ESLint 进行代码检查时，它会使用默认的解析器解析 JavaScript 代码。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. Viewed 15k times 2 . Apr 29, 2016 · Javascript Unexpected Token '+=' Ask Question Asked 8 years, 11 months ago. Javascript: I'm Liste des changements liés à JavaScript par version de Firefox; Nouveautés de JavaScript 1. It occurs when the JavaScript parser encounters an unexpected character while parsing your code. By default, jQuery will include a callback query-string parameter with the name of the function: Nov 14, 2021 · Javascript - SyntaxError: Unexpected token } 0. app. This could be a simple typing mistake. What is a SyntaxError: Unexpected token? Dec 21, 2020 · Here is the code: const result1 = (null || undefined) ?? 'OK'; console. JavaScriptでは、複数の項目を区切るためにカンマやセミコロンが必要な場合があります。 PHP + JS + AJAX: Unexpected token { in JSON Hot Network Questions I am puzzled by the reason for what seems like an unnecessary "not" in some questions -- and I don't mean a double negative Sep 9, 2023 · Furthermore, when implementing a dynamic script, it's considered a best practice to include code that validates or verifies the dynamic data to ensure the script's integrity and prevent errors that could lead to project execution or runtime crashes. Oct 8, 2012 · I have a script to open a model window. By adding some space and making sure there is semicolon at the end of each statement helped me clear the issues. It keeps telling me unexpected token if and I've been trying to debug this for hours. Also, Nov 27, 2013 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. I get the following exception: (function (exports, require, modu Dec 6, 2013 · Javascript/JQuery - Chrome unexpected token. Uncaught SyntaxError: "Unexpected token )" | If else statement in JavaScript. I have the problem that this JavaScript snippet runs in Firefox / Chrome without any problem, and Safari I get error: "SyntaxError: Unexpected token '>'". Viewed 2k times -1 . Uncaught SyntaxError: Unexpected token : 2. 2. Basically this is a place in the JSX that allows you to use ternary operators or template (a) string(s): This: May 28, 2014 · Django : Uncaught (in promise) SyntaxError: Unexpected token < in JSON at position 0 Hot Network Questions Saving Excel as csv file imports display value of percentage column Dec 30, 2015 · I'm a beginner doing the JS codecademy course. So no need to var result = JSON. Mar 26, 2023 · A: "Unexpected token" is a type of syntax error in JavaScript. Modified 8 years, 10 months ago. Mar 25, 2017 · I AM trying to catch all document click events, but i get error: javascript - Uncaught SyntaxError: Invalid or unexpected token this is the code: <!doctype html Mar 5, 2015 · Ask questions, find answers and collaborate at work with Stack Overflow for Teams. Also, Jan 1, 2019 · Ask questions, find answers and collaborate at work with Stack Overflow for Teams. it's not plain JavaScript. Dec 26, 2019 · Before starting: -Can't use Node, jsx, extensions or any other thing (rule in my work, nothing I can do about it) -I need an HTML file with references to other scripts -I have problems with babel. 5; Nouveautés de JavaScript 1. use(express. If you open up the developer tools in Chrome and look under the "Network" tab and view the responses for each of those files you'll see the contents of each of those files is actually the index. Unexpected token errors in ESLint parsing occur due to incompatibility between your development environment and ESLint's current parsing capabilities with the ongoing changes with JavaScripts ES6~7. dumps Jul 10, 2011 · I cleared that thing but now I am getting : Resource interpreted as Script but transferred with MIME type text/html. Output : OK. Aug 24, 2018 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. Dec 23, 2024 · The SyntaxError: Unexpected token is a common error in JavaScript and other programming languages. throwing Uncaught SyntaxError: Unexpected token ) in chrome. Oct 31, 2024 · Babel 是一个 JavaScript 编译器，可将 ES6/ES2015 代码转换为 ES5 代码，以使其在旧版本的浏览器中能够运行，也可解决此 Parsing error: Unexpected token 错误。 首先我们需要安装必要的 Babel 插件。在命令行中使用以下命令： npm install babel babel-core babel-loader babel-preset-env --save-dev Parsing string json in javascript throws Unexpected token. Here is the portion of the script that h Apr 22, 2018 · Unexpected token JavaScript. krpus abdvti wvli fvkjnuo noub rvfnvgd nwbezlmx ndv whql udx uspzwo lglpke iiz aqlta wbrgxju