title: Xcode Organizer: Valid signing identity not found
body: <p>I have already one app published in App Store, but I have developed it using Adobe AIR on a Windows PC.</p>
  
  <p>Now I would like to learn native programming with iOS 7, have purchased an O'Reilly book, MBA with OSX 10.8.5, Xcode 5.0 and iPhone 5c.</p>
  
  <p>I guess that to try example apps on my device, I need to create a wildcard App ID and a development profile and install the latter to my iPhone.</p>
  
  <p>I think this has worked well - I can see a profile at the bottom of Settings -> General -> Profiles:</p>
  
  <p><img src="https://i.stack.imgur.com/h87z9.png" alt="enter image description here">
  But the Xcode Organizer shows a warning triangle and the warning <strong>Valid signing identity not found</strong>:</p>
  
  <p><img src="https://i.stack.imgur.com/iRe0P.png" alt="enter image description here"></p>
  
  <p>What am I doing wrong? I've searched SO and verified that my Certificates use System Defaults...</p>
  
  <p><img src="https://i.stack.imgur.com/a4wZD.png" alt="enter image description here"></p>
  
  <p>UPDATE: yes, I've added the certificate to Keychain Access:</p>
  
  <p><img src="https://i.stack.imgur.com/Xv0AU.png" alt="enter image description here"></p>