Challenge with running my code

HTML-CSS
1

Tell us what’s happening:
i have not been able to run my codes for 2 days now. i keep getting this message
“TypeError: t.querySelectorAll(…).forEach is not a function”

please what can i do

Your code so far


<h1>Hello World</h1>

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 6.2; Win64; x64; rv:43.0) Gecko/20100101 Firefox/43.0.

Challenge: Say Hello to HTML Elements

Link to the challenge:

2

I think that in the past when people have had that problem in the past, it has been a browser glitch. Reboot, clear your browser cache, try a different browser. That usually clears it up. If not, you have the right code so just move on.

3

It looks like your computer is reporting that you are on Firefox version 43. If that’s true, you definitely need to update your browser. The current Firefox version is 81.

1 Like