Ruby - ActiveRecord::ConnectionNotEstablished

Question

I am rather new to Ruby and have been following along with the book \"Ruby On Rails 3 Tutorial - Learn Ruby by Example - by Michael Hartl\". I am currently in Chapter 3 whic

Answer 1

I was migrating from a previous version of Rails. For me the fix was to add

require 'rails/all'

at the top of application.rb instead of the 5 separate requires I had.