title: lumen framework View not working
body: <p>I use the Lumen framework for first time,  the View does not work
  This is my code</p>
  
  <pre><code>return view('user');
  </code></pre>
  
  <p>But I get the following error:</p>
  
  <blockquote>
    <p>InvalidArgumentException in FileViewFinder.php line 140:
    View [user] not found.</p>
  </blockquote>
  
  <p>But I use the following code is possible</p>
  
  <pre><code>return view()-&gt;file('..\resources\views\user.blade.php');
  </code></pre>
  
  <p>What could the problem be?</p>