Error in PageBuilder - 404 on ./visualizer/slice-simulator

I am receiving this error when I visit a page in the page builder. It appears over every slice I include in the page, and is complaining that ./visualizer/slice-simulator can't be found.

I don't use the slice simulator.

Hi Mike,

These errors should only appear if you've tried to enable the live editing feature here:

Screenshot 2024-04-02 at 12.26.48

and added a URL here:

Is this the case?


Not to my knowledge. I have never been able to successfully set up live preview.

What repo is this for?