title: ActiveModel::UnknownAttributeError: unknown attribute 'status' for Recording
body: <p>when i write in cmd "rake db:seed", then i got this error:</p>
  
  <blockquote>
    <p>rake aborted!</p>
    
    <p>ActiveModel::UnknownAttributeError: unknown attribute 'status' for Recording.
    G:/program/Rails/weather/db/seeds.rb:2:in `'
    Tasks: TOP => db:seed
    (See full trace by running task with --trace)</p>
  </blockquote>
  
  <p><strong>That is my "seeds.rb" code</strong></p>
  
  <pre><code>`l = Location.create(name: "New York City")
   l.recordings.create(temp: 32, status: "cloudy")
   l.recordings.create(temp: 34, status: "rainy")
   l.recordings.create(temp: 30, status: "rainy")
   l.recordings.create(temp: 28, status: "cloudy")
   l.recordings.create(temp: 22, status: "sunny")`
  </code></pre>