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JavaScript

My Javascript can't read any of the code in Treehouse worksheets.

I get blocks of repeating error messages whenever I open my console. This is making it difficult to follow along with the coding examples in Javascript Basics because my code always returns values different from the code displayed in the video.

Below is the block of error messages:

terminal.js:108 Uncaught TypeError: Cannot read properties of null (reading 'clientWidth')
at terminal.js:108:35
at window.doResize (terminal.js:45:16)
at r.<anonymous> (terminal.js:27:5)
at r.emit (index.js:83:1)
at r.emit (index.js:83:1)
at r.onconnect (index.js:83:1)
at r.onpacket (index.js:83:1)
at r.<anonymous> (index.js:83:1)
at r.emit (index.js:83:1)
at r.ondecoded (index.js:83:1)

2 Answers

Rohald van Merode
seal-mask
STAFF
.a{fill-rule:evenodd;}techdegree
Rohald van Merode
Treehouse Staff

Hi luisgomez7,

I'm sorry to hear you're having issues with your workspace. I tried the course you mentioned on my end and don't seem to get any errors. I'd suggest to give it a try in a different browser or in private/incognito mode as issues like these might be caused by an extension.

Hope this helps 🙂

I tried using incognito but it didn't solve the problem. Could it be because I'm running Windows 11?

Hey buddys! I just switched off all my extensions and 'boom'! No errors. Might work for you, too... :P