title: Xcode malloc error
body: <p>I'm getting this error in the Xcode console, sometimes it causes the simulator to exit and sometimes it is ignored. It will usually be ignore if I wait a few seconds once the game is loaded:</p>
  
  <pre><code>malloc: *** error for object 0x55ac484: incorrect checksum for freed object - object was probably modified after being freed.
  *** set a breakpoint in malloc_error_break to debug
  </code></pre>
  
  <p>1) How can I identify this object?</p>
  
  <p>2) How can I access malloc to put a BP in, and what will this achieve?</p>
  
  <p>Thank you!</p>