title: No executable code found at line inside Observer - Android Studio gradle breakpoint
body: <p>I am trying to debug inside of a <code>LiveData Observer</code> but the debugger says that there is </p>
  
  <blockquote>
    <p>No executable code found at line ...</p>
  </blockquote>
  
  <p>The following screenshot shows what it looks like after I have removed and replaced the breakpoints at the offending lines.</p>
  
  <p><a href="https://i.stack.imgur.com/3DjoQ.png" rel="noreferrer"><img src="https://i.stack.imgur.com/3DjoQ.png" alt="Android Studio breakpoints"></a></p>
  
  <h1>I have already tried the following:</h1>
  
  <ul>
  <li>The answers on this question: <a href="https://stackoverflow.com/questions/39855656/android-studio-gradle-breakpoint-no-executable-code-found-at-line">Android studio gradle breakpoint No
     executable code found at line</a></li>
  <li>removing <code>.gradle</code>, <code>.iml</code>, <code>app/build</code> and <code>.idea</code> and restarting</li>
  <li>invalidating caches and restarting</li>
  <li><code>adb kill-server</code> and <code>adb start-server</code></li>
  <li>cleaning project and resyncing gradle</li>
  <li>attaching the debugger to the running process again</li>
  <li>uninstalling the app from the device and reinstalling</li>
  </ul>
  
  <p>I am using Android Studio 3.2.1</p>
  
  <p>Any other ideas?</p>