Cannot read properties of undefined (reading "code")

Ինչպե՞ս կարող ենք օգնել:

Dev64

August 19, 2022 15:34
Edited

i kinda suck at coding but im working on it, but ive never seen this error message before and normally OhNoes would help but even he doesnt know whats going on, i looked through my code multiple times and i have no idea whats going on. Can anyone help me? heres the project link https://www.khanacademy.org/computer-programming/new-program/5854291087114240

New post

3 comments

Neon Wolf #BringBackAPI

August 19, 2022 17:15
1

Comment actions Permalink
You need to change key.code on lines 37-50 to keyCode as key.code is not a thing.
Bai Ming Jiang

October 10, 2024 23:31
0

Comment actions Permalink
[Error code: TypeError: Cannot read properties of undefined (reading 'choicesSelected')]

what happen with this?

(I turned on web translation while doing the exercises.)
dutch_buckley

January 15, 2026 10:48
0

Comment actions Permalink
[ Cannot read properties of undefined (reading 'get') ]

me to

Please sign in to leave a comment.

Cannot read properties of undefined (reading "code")

Didn't find what you were looking for?

3 comments

Didn't find what you were looking for?