First argument in form cannot contain nil or be empty Hartl's Rails 4 Tutorial

Question

I\'m working through Michael Hartl\'s Rails tutorial, and I\'m running into an issue in section 7.3.3. I receive this error message:

ArgumentError in Users#         


        

Answer 1

I dont see a new action on you controller.

def new
  @user = User.new
end

I maybe made indirectly, but it couldn't hurt defining it yourself. From you title that may be why the @user variable is nil, it wasn't defined.