title: Weka will not open on MacOS
body: <p>I have installed the latest version of Weka(3.9.3). I have also ensured that both Java and MacOS are up to date on my machine. </p>
  
  <p>When I double-click the Weka icon to open it, it bounces for a few seconds and never opens.</p>
  
  <p>I have downloaded Weka 3.8.3 to see if that makes any difference, but the same thing happened.</p>
  
  <p>Any ideas on why this is happening? </p>