Issue with section: 4.2 Say "Hello", Rails

rubyonrails-docs
1

I’m currently using a Mac OSX 10.6.8 and when I tried to create a new controller using the command: $ rails generate controller welcome index in the terminal, nothing happens.

The guide says the following will happen: Rails will create several files and a route for you.

create app/controllers/welcome_controller.rb

``route get "welcome/index"

invoke erb

create app/views/welcome

create app/views/welcome/index.html.erb

invoke test_unit

create test/controllers/welcome_controller_test.rb

invoke helper

create app/helpers/welcome_helper.rb

invoke test_unit

create test/helpers/welcome_helper_test.rb

invoke assets

invoke coffee

create app/assets/javascripts/welcome.js.coffee

invoke scss

create app/assets/stylesheets/welcome.css.scss

Most important of these are of course the controller, located at app/controllers/welcome_controller.rb and the view, located at app/views/welcome/index.html.erb.

Open the app/views/welcome/index.html.erb file in your text editor.

When I try to open the .erb file in my text editor, its not showing up.

What am I doing wrong here?

2

Can you please paste here your terminal session?

3

I also had the problem after I successfully rails new demo. When I bin/rails generate controller welcome and it stops. Who can tell me what is wrong related ?

Matt Riccardi於 2014年1月13日星期一 UTC+8上午9時16分02秒寫道：

4

I fix the problem after I execute the "bundle install” and I would like to share this message to the one who had the same problem with me.