title: Plugin interrupted, invalidated errors for custom keyboard
body: <p>All of a sudden, a project that used to run well on iOS simulator no longer works. Whenever I try switching to the custom keyboard, I get two errors:</p>
  
  <p>1) plugin <code>com.XXX.XXX.KeyBoardName</code> interrupted</p>
  
  <p>2) plugin <code>com.XXX.XXX.KeyBoardName</code> invalidated</p>
  
  <p>I tried resetting the simulator, rebooting <code>Xcode</code>, etc. - everything to no avail. Happy to provide more details if helpful!</p>
  
  <p><strong>Edit:-</strong><br>
  I am using this sample code <a href="https://github.com/bjhstudios/iOSCustomKeyboard" rel="noreferrer">https://github.com/bjhstudios/iOSCustomKeyboard</a>.
  <br>
  The above sample is working fine. The problem is when I switch the keyboards between native and custom, after some time, I get this error is log and suddenly, custom keyboard disappear. Then, again, I have to go to Simulator Settings and add the custom keyboard.</p>