Rails : uninitialized constant error on Active Record destroy

Hello

I am having an issue when trying to destroy an active record instance.

It involves the following AR

class Client < ActiveRecord::Base
    has_many :phone_numbers, :dependent => :destroy
    has_many :email_addresses, :dependent => :destroy
    has_many :user_clients , :dependent => :destroy
    has_many :users, :through => :user_clients 
end

class UserClient  < ActiveRecord::Base
belongs_to :user
belongs_to :client , :dependent => :destroy
has_many :instructions, :dependent => :destroy
end

When performing a destroy on a Client instance I am given the following error

@dead_man = Client.find(params[:id])
@dead_man.destroy => uninitialized constant UserClient::Instruction

I am really not sure where this error is coming from. Any help is greatly appreciated!

From stackoverflow

• Is this all the code in those models, or are there other callbacks?

  rube_noob : there are no other callbacks

• It's not finding your Instruction model. Make sure it's in the models directory, appropriately named, extends ActiveRecord::Base, etc.

  Also, you should remove the :dependent => :destroy from the belongs_to :client line in the UserClient model, unless you really want deletion of a user_client to result in deletion of the client. It sounds like it should be the other way around, and that's already set up in the Client model.