title: Xcode 8 : PAC Fetch failed with error [NSURLErrorDomain:-1003] log on Console window
body: <p>I’m getting some strange log on console window while working on project. These are mentioned below :</p>
  
  <ul>
  <li><code>nw_parameters_set_source_application Failed to convert from PID (0) to UUID. This could lead to wrong data usage accounting.</code></li>
  <li><code>PAC Fetch failed with error [NSURLErrorDomain:-1003]</code></li>
  <li><code>nw_proxy_resolver_create_parsed_array PAC evaluation error</code></li>
  </ul>
  
  <p><a href="https://i.stack.imgur.com/IpsQr.png" rel="noreferrer"><img src="https://i.stack.imgur.com/IpsQr.png" alt="Screenshot 1"></a></p>
  
  <p>I”ve checked below links but didn’t found any useful.</p>
  
  <ol>
  <li><a href="https://stackoverflow.com/questions/44439705/pac-fetch-failed-with-error-nsurlerrordomain-1003">Link 1</a></li>
  <li><a href="https://stackoverflow.com/questions/27258702/error-domain-nsurlerrordomain-code-1003-a-server-with-the-specified-hostname-c">Link 2</a></li>
  </ol>
  
  <p><strong>Note :</strong> <em>I’m using Xcode 8.3.2 with iPhone 6 Plus device (iOS 10.3) and Swift 3 language in Project. It seems that there is no issue with this.</em></p>
  
  <p>These logs appears all of sudden although there is no change in my code.
  <code>Most important thing is that my project is working as usual.</code> So why I’m getting this issue?</p>
  
  <p>Apart from this <strong>will there be an issue when app is uploaded on AppStore?</strong></p>