title: How to debug on GNOME Shell 3.6, 3.8 or newer
body: <p>I developed my own gnome-shell extension that worked on GNOME Shell 3.4 and GNOME Shell 3.6. It's not working on GNOME Shell 3.8 and I can't find out why because I don't know where to access to any logs.</p>
  
  <p>On GNOME Shell 3.4, using Looking Glass, there was a 'Error' tab that was removed on the 3.6 and 3.8 version, and I can't see any errors. On the extensions tab, clicking on 'show the errors' says 'no errors'.</p>
  
  <p>Launching the gnome-shell --replace for terminal doesn't show any errors either. But my extension is not displayed (the code is the same and works on GNOME 3.4 and 3.6).</p>
  
  <p>How can I debug this in order to find what's wrong with my code?</p>
  
  <p>Thanks! </p>
  
  <p>The extension: <a href="https://github.com/Softcatala/TraductorGnomeShell" rel="nofollow">https://github.com/Softcatala/TraductorGnomeShell</a></p>