title: Unable to set breakpoints in EPIC (Eclipse)
body: <p>I have installed Epic and Eclipse (I have never used them before). Whenever I try to set a breakpoint, I always get this error:</p>
  
  <blockquote>
    <p>"An internal error occurred during: "Toggle Line Breakpoint (epic)"(Exception: java.lang.NullPointerException)"</p>
  </blockquote>
  
  <p>I have updated Eclipse to 3.4.1.
  How can I fix it?</p>