Missing "TypeError: Cannot convert undefined to object"

[Rudxain]

MDN URL

https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors

What specific section or headline is this issue about?

List of errors

What information was incorrect, unhelpful, or incomplete?

Missing error message

What did you expect to see?

"TypeError: Cannot convert undefined or null to object", which is the full message on NodeJS

Do you have any supporting links, references, or citations?

No response

Do you have anything more you want to share?

// fine
([].sort)();

(1 && [].sort)();
// Uncaught TypeError: Cannot convert undefined or null to object
//    at sort (<anonymous>)

let s = [].sort;
s();
// Uncaught TypeError: Cannot convert undefined or null to object
//    at sort (<anonymous>)

From what I understand, this happens because the this binding on [] is reset to undefined

MDN metadata

Page report details

• Folder: en-us/web/javascript/reference/errors
• MDN URL: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors
• GitHub URL: https://github.com/mdn/content/blob/main/files/en-us/web/javascript/reference/errors/index.md
• Last commit: 663cca3
• Document last modified: 2023-04-18T16:19:31.000Z

[Josh-Cena]

In Firefox the error message is "TypeError: can't convert undefined to object", so that would be what we document, but yes we are missing this. It can happen any time undefined or null is being coerced to an object. I am closing this though because we have a whole project for completing the errors reference: mdn/mdn#505 thanks for bringing this up!