title: Monotouch 'mtouch failed with no output (137)' after updating to Apple SDK 4.3
body: <p>I updated to iPhone SDK 4.3 today and now it's not possible to build/run (in debug or release mode) any of my projects that worked fine in iPhone SDK 4.2.</p>
  
  <p>When I try to build or run Monodevelop "hangs" on "Compiling to native code"</p>
  
  <p>If I try to run/debug to the <code>iPhoneSimulator</code> I get the error message:</p>
  
  <blockquote>
    <p>"Error merging info.plist: Invalid
    data"</p>
  </blockquote>
  
  <p>Does anyone have a solution to this problem?</p>