'Not valid selector' error for site code

Here’s the error:


This columnStrip1 element is found on a preloader page I’m attempting to use for the site:


Despite the element named properly the code doesn’t seem to realize this. What’s my error?

Maybe the strip doesn’t exist on all site pages.

Works fine for myself.

Make sure that you are using either

"#columnStrip1"

or

'#columnStrip1'

This is a common bug I’ve always encountered. Wild that the fix is to change to a single quote if using double quotes and/or vice versa. :neutral_face: