title: E349: No identifier Under Cursor
body: <p>Every time I switch back to vim window, it shows the list, if current cursor on an empty line, it shows error: <code>E349: No identifier Under Cursor</code>.</p>
  
  <p><a href="https://i.stack.imgur.com/AUBXf.jpg" rel="noreferrer"><img src="https://i.stack.imgur.com/AUBXf.jpg" alt="enter image description here"></a></p>