I guess you've turned on minification? Try turning it off.
My guess is the error message is from Google, who supply the online minifier.
@Gordon started
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 guess you've turned on minification? Try turning it off.
My guess is the error message is from Google, who supply the online minifier.