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POAsset model missing required attr_accessor with Paperclip
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  1. POAsset model missing required attr_accessor with Paperclip
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    copied!<p>I am trying to upload more than 1 file asset to a movie. I keep receiving an error <code>Asset model missing required attr_accessor for 'asset_file_name'</code> and I am not sure why, here is my code:</p> <p>asset.rb model</p> <pre><code>class Asset &lt; ActiveRecord::Base belongs_to :movie has_attached_file :asset end </code></pre> <p>movie.rb model</p> <pre><code>class Movie &lt; ActiveRecord::Base belongs_to :user has_many :assets accepts_nested_attributes_for :assets validates :title, presence: true default_scope order: 'movies.created_at DESC' end </code></pre> <p>I have also ran <code>rails g paperclip movie asset</code> which generated the following migration file</p> <pre><code>class AddAttachmentAssetToMovie &lt; ActiveRecord::Migration def self.up add_column :movies, :asset_file_name, :string add_column :movies, :asset_content_type, :string add_column :movies, :asset_file_size, :integer add_column :movies, :asset_updated_at, :datetime end def self.down remove_column :movies, :asset_file_name remove_column :movies, :asset_content_type remove_column :movies, :asset_file_size remove_column :movies, :asset_updated_at end end </code></pre> <p>And here is my "create assets" migration that came from when I generated the asset model:</p> <pre><code>class CreateAssets &lt; ActiveRecord::Migration def change create_table :assets do |t| t.string :asset_file_name t.integer :asset_file_size t.string :asset_content_type t.datetime :asset_updated_at t.text :asset_description t.integer :movie_id t.timestamps end end </code></pre> <p>Can any suggest why i would be receiving the error <code>Asset model missing required attr_accessor for 'asset_file_name'</code>?</p>
 

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