title: Xcode 4 Archive Version Unspecified
body: <p>I'm trying to build a release version of my iPhone app in Xcode 4 and when it finishes and launches Organizer, there is no version number, it only says "unspecified". This is preventing me from using Xcode 4's Validate and Submit features.</p>
  
  <p>Any ideas on how to fix this? My version number is set in my project settings, so not sure what's causing the problem.</p>