title: JSON.stringify missing properties
body: <p>I'm writing a custom console.error function so that every time an error occurs I receive an e-mail. To send the error in e-mail body I use <code>JSON.stringify()</code>. The problem is that it is missing some properties. See the two images below: </p>
  
  <p>Email:
  <a href="https://i.stack.imgur.com/JJCwm.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/JJCwm.png" alt="Email"></a></p>
  
  <p>In console:
  <a href="https://i.stack.imgur.com/W0JNk.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/W0JNk.png" alt="in console"></a></p>
  
  <p>And here is how I use JSON.stringfy:</p>
  
  <pre><code>JSON.stringify(arguments, null, 4);
  </code></pre>
  
  <p>I've been googling and found people with the same issue, but so far no answer.</p>
  
  <p>Could you help me, please?</p>