title: Code Signing in Xcode
body: <p>I was going to turn on code signing for my mac app so I'm able to submit the app to the mac app store. But when I select the 3rd party mac application cert for code signing it says that there were no profiles matching. </p>
  
  <p>And when I'm trying to build the app like that I'm getting the error: </p>
  
  <blockquote>
    <p>Code Sign error: The identity '3rd Party Mac Developer Application'
    doesn't match any valid certificate/private key pair in the default
    keychain</p>
  </blockquote>
  
  <p>And I can't figure out why. I've tried to revoke and reinstall my certificate but that doesn't seem to help. </p>
  
  <p>Here's 2 screenshots. Of the code signing part in the build settings and one from keychain access.</p>
  
  <p><img src="https://i.stack.imgur.com/Kpdfv.png" alt="enter image description here"></p>
  
  <p><img src="https://i.stack.imgur.com/gC0Nw.png" alt="enter image description here"></p>
  
  <p>Maybe your able to see what's wrong?
  If you need any more info please let me know! :)</p>