title: Bluetooth Transfer for Core Data Entities
body: <p>How would I go about using bluetooth to transfer a core data entity with it's corresponding relationships? I have three core data entities with inverse relationships set up and it all works fine, but I need to transfer these to another iPhone based on the context that it is not in the corresponding table in the core data entity set on the other iPhone. I know how to transfer simple things such as strings and integers over bluetooth, but this is on a whole new level, and I only started programming for iPhone around 4 month ago. Thanks for all your help you experts! </p>
  
  <p>EDIT:</p>
  
  <p>Thanks, but for some reason I keep getting this error! What should I do?</p>
  
  <pre><code>2010-02-12 21:24:14.907 PitScout[92918:207] Failed to call designated initializer on NSManagedObject class 'Team' 
  2010-02-12 21:24:14.907 PitScout[92918:207] *** -[Team setTeamNumber:]: unrecognized selector sent to instance 0x112b630
  2010-02-12 21:24:14.908 PitScout[92918:207] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '*** -[Team setTeamNumber:]: unrecognized selector sent to instance 0x112b630'
  </code></pre>
  
  <p>Thanks.</p>