title: visual composer front editor not working
body: <p>Hi I'm using Word press visual composer .. the problem is that with some pages(not all pages) , the front editor is not working , it just keep loading endlessly ,at first it wasn't working with all pages .. but when I added a blank page , Front editor worked with the blank page and some other pages , so what to do to make visual composer front editor works with these pages?
  I'm using word press the 7 theme.
  this is my suffering:</p>
  
  <p><img src="https://i.stack.imgur.com/o0zTa.png" alt="Example"></p>