Koppelingen in nieuw tabblad openen
  1. 123

    1. EvalError: Occurs when there is an issue with the eval() function. This error is rarely used and often replaced by SyntaxError.

    2. RangeError: Thrown when a numeric value is outside its allowable range, such as an invalid array length or precision.

    3. ReferenceError: Happens when trying to access a variable that is not defined or is out of scope.

    4. SyntaxError: Raised when the JavaScript code contains invalid syntax, such as missing brackets or incorrect keywords.

    5. TypeError: Occurs when a value is not of the expected type, such as calling a non-function or accessing properties on null or undefined.

    6. URIError: Thrown when encodeURI() or decodeURI() is used with invalid parameters.

    7. AggregateError: Represents multiple errors wrapped into a single error, often used with Promise.any().

    8. InternalError (Non-standard): Indicates an internal JavaScript engine issue, such as "too much recursion".

    Meer informatie:
    1 -developer.mozilla.org2 -developer.mozilla.org3 -w3schools.com
    The JavaScript Error Handling Handbook - f…

    In this handbook, you’ll learn everything you need to know about error handling in JavaScript. …

    FreeCodecamp
    How to identify logical errors in JavaScript?
    To identify logical errors, developers can use techniques such as console logging, unit testing, and code reviews to ensure the program behaves as expected. Type errors occur when a value is not of the expected type. JavaScript is a dynamically typed language, meaning that variable types can change at runtime.
    useful.codes
    Scaler
    https://www.scaler.com/topics/types-of-errors-in-javascript
    What are the Different Types of Errors in JavaScript? - Scaler
  1. Mozilla Developer
    https://developer.mozilla.org › en-US › docs › Web › JavaScript › ...Dit resultaat vertalen

    Error - JavaScript | MDN

    Error objects are thrown when runtime errors occur. The Error object can also be used as a base object for user-defined exceptions. See below for standard built-in error types.
    Description

    Error types
    Besides the generic Error constructor, there are other core error constructors in JavaScript. For client-side exceptions, see Exception handling statements. EvalError Creates an instance r…

    Static methods

    Error.captureStackTrace() Non-standard
    A non-standard V8 function that creates the stack property on an Error instance.
    Error.stackTraceLimit Non-standard
    A non-standard V8 numerical property that limits how many stack frames to include i…

    Instance properties

    These properties are defined on Error.prototype and shared by all Error instances.
    Error.prototype.constructor
    The constructor function that created the instance object. For Error instances, the in…

    Instance methods

    Error.prototype.toString()
    Returns a string representing the specified object. Overrides the Object.prototype.toString() method.

  2. GeeksForGeeks
    https://www.geeksforgeeks.org › javascript › jav…Dit resultaat vertalen

    Javascript Error and Exceptional Handling

    28 mrt. 2026 · There are different types of errors in JavaScript. Syntax Errors: This happens when the code doesn't follow the correct syntax (e.g., missing …

  4. FreeCodecamp
    https://www.freecodecamp.org › news › the-java…Dit resultaat vertalen

    The JavaScript Error Handling Handbook

    11 jul. 2025 · In this handbook, you’ll learn everything you need to know about error handling in JavaScript. We will start with an understanding of errors, their types, …

  5. Scaler
    https://www.scaler.com › topics › types-of-errors-in-javascriptDit resultaat vertalen

    What are the Different Types of Errors in JavaScript? - Scaler

    15 jun. 2024 · There are 7 types of JavaScript errors: Syntax error, Reference Error, Type Error, Evaluation Error, RangeError, URI Error and Internal Error. Errors in Javascript can be handled using …

  6. W3School
    https://www.w3schools.com › jsref › jsref_obj_error.aspDit resultaat vertalen

    JavaScript Error Reference - W3Schools

    New to JavaScript Errors? Do not use these properties and methods in public web sites. They will not work in all browsers. Well organized and easy to understand Web building tutorials with lots of …

    • message: Sets or returns an error message (a string)
    • name: Sets or returns an error name
  7. Medium
    https://medium.com › @sadansubedi › types-of-error-in...Dit resultaat vertalen

    Types of error in javascript - Medium

    29 apr. 2025 · Types of error in javascript Syntax, logical and runtime errors By the end of this reading, you’ll be able to: Recognize common types of errors in JavaScript Here are some of the...

  8. Mensen vragen ook naar
    Kan antwoord niet laden

    Feedback
  9. useful.codes
    https://useful.codes › types-of-errors-in-javascriptDit resultaat vertalen

    Types of Errors in JavaScript | Useful Codes

    16 jan. 2025 · Understanding the different types of errors in JavaScript— syntax errors, runtime errors, logical errors, type errors, reference errors, range errors, …

  10. DEV Community
    https://dev.to › mastering-error-handling-in...Dit resultaat vertalen

    Mastering Error Handling in JavaScript - DEV Community

    19 dec. 2024 · Error handling is an essential skill for every JavaScript developer. A robust understanding of errors and how to handle them ensures that your application can gracefully recover from issues …

  11. OpenReplay Technical Blog
    https://blog.openreplay.com › understanding-jav…Dit resultaat vertalen

    Understanding JavaScript Error Types and Messages

    12 nov. 2025 · Understanding JavaScript’s error types transforms debugging from guesswork into systematic problem-solving. Each error type—from SyntaxError to …

  12. Mozilla Developer
    https://developer.mozilla.org › en-US › docs › Web › JavaScript › ...Dit resultaat vertalen

    JavaScript error reference - JavaScript | MDN - MDN Web Docs

    8 jul. 2025 · Below, you'll find a list of errors which are thrown by JavaScript. These errors can be a helpful debugging aid, but the reported problem isn't always immediately clear.

Inhoud is gegenereerd met AI. Meer informatie
    Door deze website te gebruiken, gaat u akkoord met ons gebruik van cookies voor analysedoeleinden, inhoud die is aangepast aan uw persoonlijke voorkeur en advertenties.Meer informatie over cookies van derden|Privacybeleid van Microsoft