title: Play Framework: Unable to read URLs from application.conf
body: <p>I need to configure some URLs for my Play application so I added them to <code>application.conf</code>:</p>
  
  <pre><code>application.url="http://www.mydomain.com"
  application.url.images="http://www.anotherdomain.com"
  application.url.images.logo="${application.url.images}/logo.png"
  ...
  </code></pre>
  
  <p>Here below is the code I use in my views to access the entries above:</p>
  
  <pre><code>@(title: String)
  @import play.api.Play.current
  
  &lt;!DOCTYPE html&gt;
  
  &lt;html&gt;
      ...
  
      &lt;img src="@{ currrent.configuration.getString("application.url.images.logo") }" /&gt;
  
      ...
  &lt;/html&gt;
  </code></pre>
  
  <p>Well... I'm getting crazy since whenever I run the application I always get the following error message:</p>
  
  <pre><code>/home/j3d/Projects/test-app/conf/application.conf: 14-19: application.url.images.logo has type OBJECT rather than STRING
  </code></pre>
  
  <p>Any idea? Am I missing something? Or is it a bug?</p>
  
  <p>Thank you very much.</p>