'#myDataSet' is not a valid selector – Has anyone found a solution to this random Page Code error?

When I opened my site to edit this morning, I found a bunch of error markers on my DataSet name. After hours of searching to find an answer, I can assure you that my DataSet.id has not changed, and it is correct.

I managed to correct the problem this morning by logging out and back in again, but have found this same problem again. I can’t clear it. I’m not sure if everything is working correctly. It does write to the DataSet when tested in preview, but the Developer Console shows no errors.

I have two (2) Macs, and it is the same on both. I have also cleaned both of the Macs extensively as I thought that it could have been some sort of cache issue.

Please see the photo included here. Any help is greatly appreciated.

This might be a system issue, but I’d be glad to take a look. Please post the URL of your site. Only authorized Wix personnel can get access to your site in the editor. Please include the name of the page involved.

Hi Yisrael. Thanks for the offer. As quickly as it came, it has now gone. I opened it up this morning, and everything is fine again. I won’t bother you with it at the moment, but if it happens again I’ll get back in touch.

Let me know if you’d like to take a look anyway and I’ll include the details that you asked for. Thanks.