ERROR

 NoMethodError in OrderitemsController#create

undefined method `stringify_keys' for #<Order:0x2c630a0>

Application Trace | Framework Trace | Full Trace

app/controllers/orderitems_controller.rb:11:in `create'

order.rb

class Order < ActiveRecord::Base
  attr_accessible :id, :title, :current_order, :customer_id, :final_pdf_created, :order_sent_at
  ## ASSOCIATIONS
  has_many :orderitems
  has_many :products, :through => :orderitems
  belongs_to :customer
  
  ## METHODS
  def self.defaultBoM(customer)
    defaultBoM = customer.orders.new()
    defaultBoM.id = 0
    defaultBoM.title = "No title"
    defaultBoM.current_order = 1
    defaultBoM.final_pdf_created = 0
    defaultBoM.created_at = defaultBoM.updated_at = DateTime.now()
    defaultBoM
  end
end

orderitems_controller.rb

def create
  customer = Customer.find(session[:customer_id]) if session[:customer_id]
  if customer
  #If order ID = 0 --> This has to be a new order, it hasn't been made yet
    if params[:order_id].to_i == 0
      #Get the default order
      order = Order.defaultBoM(customer)
      order.id = nil
      
      #Create it
      order = Order.create(order)
    end
  end
end