title: watch window in the debug is empty
body: <p>I was trying to understand how to fix my watch window but didn't find any good answer(I'm using visual studio 2013).</p>
  
  <p>I used the debugger and suddenly the watch window didn't show the values or the object i'm have in the block - actually it didn't show anything anymore.
  Does anyone know how can it be fixed?</p>
  
  <p>Many thanks!!!  </p>