uninitialized constant

Where is the class HelloMessageApi located ?

You will need to include it inside the controller before being able to use it.

Thanks & Regards,
Dhruva Sagar.

Jonathan Swift - “May you live every day of your life.”

I get the same error.. Any solution?

I get the same error.. Any solution?

I think the solution, as Dhruva Sagar pointed out is possibly to
include the rb file in the controller.

Colin