rho api-modules.js problem with demo project?

Hello!
I have a problem with launch demo project downloading from Zebra API's
After start EB 1.x Barcode API demo in Motorolla mc92n0 from EB Sample Apps - JavaScript API Demos is showed popup message with code.
I think this is missing js file - rhoapi-modules.js
Does anyone have such a file, or knows what causes such a mistake?