title: From array of objects, extract value at certain index --> undefined
body: <p>I have a problem in getting a value from a certain index form an array of objects.</p>
  
  <p>The Array looks something like that:</p>
  
  <pre><code>[Object, Object, Object, Object]
  </code></pre>
  
  <p>When I open them in the Crome console, it looks like this:</p>
  
  <p><a href="https://i.stack.imgur.com/jkbLV.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/jkbLV.png" alt="enter image description here"></a></p>
  
  <p>The thing is that I want the value of <code>uuid</code> from one of this Objects.</p>
  
  <p>If I write <code>console.log(this.myArray[0].uuid)</code> I am getting the uuid from index 0. </p>
  
  <p>But as soon as I write <code>console.log(this.myArray[index].uuid)</code>, where index is a number, I only get <code>undefined</code>.</p>
  
  <p>I already tried </p>
  
  <pre><code>var test = _.map(this.myArray,"uuid");
  console.log(test[index].uuid)
  </code></pre>
  
  <p>but that only get's me <code>undefined</code></p>
  
  <p>Can someone please help me?</p>