I've got a Chromebook that I'm using increasingly with the Web IDE.
It works fine for me. Do you have an internet connection?
Also, check that Settings -> Communications -> Module URL is http://www.espruino.com/modules - maybe you might have set it to something different on your PC, and then the Chromebook used your previous settings?
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
I've got a Chromebook that I'm using increasingly with the Web IDE.
It works fine for me. Do you have an internet connection?
Also, check that
Settings -> Communications -> Module URL
ishttp://www.espruino.com/modules
- maybe you might have set it to something different on your PC, and then the Chromebook used your previous settings?