Scaffold fuction not working properly

You're leaving out the controller name. If you're following the book It should be

ruby script/generate scaffold product admin

I am also having the same problem.

command: ruby script/generate scaffold product admin
the above command creates controller as well as default view.

command: ruby script\generate scaffold Product code:integer name:string
In the above command, I don't specify controller, so how will the
controller and views will be created?



The new scaffolds are RESTful, so they derive their controller name
from the model name (e.g., Product -> ProductsController).

Look up information on REST and RESTful Rails for more explanation.