title: Could not signal service com.apple.WebKit.Networking: 113: Could not find specified service
body: <p>When I using <strong>WKWebView</strong>, I receive the following error <code>Could not signal service com.apple.WebKit.WebContent: 113: Could not find specified service</code></p>
  
  <p>I have checked cookies as proposed in <a href="https://stackoverflow.com/questions/40811887/could-not-signal-service-com-apple-webkit-webcontent">Could not signal service com.apple.WebKit.WebContent</a>, however it doesn't help</p>
  
  <p><a href="https://stackoverflow.com/questions/44585980/com-apple-webkit-webcontent-drops-113-error-could-not-find-specified-service">com.apple.WebKit.WebContent drops 113 error: Could not find specified service</a> doesn't help too.</p>
  
  <p>What should I do to solve the questions</p>