title: How do I make Qt Creator's debugger show the contents of C++ vectors in OS X?
body: <p>I'm writing a program that makes extensive use of vectors and am developing with Qt Creator 2.0.1 on Mac OS X 10.6.6 for the first time.</p>
  
  <p>As I am debugging, I can see literals and arrays just fine in the <code>Locals and Watchers</code> window, but as soon as I go to expand a vector, in this case of type <code>Student</code>, I get this tree:</p>
  
  <p><img src="https://i.stack.imgur.com/KUjQi.png" alt="alt text"></p>
  
  <p>The other person I am working with on this is using the same version of Qt Creator on Ubuntu and can see the contents of the vectors just fine.  What am I doing wrong?</p>
  
  <p>This is his debugger:</p>
  
  <p><img src="https://i.stack.imgur.com/OZ8mY.png" alt="alt text"></p>