No Provisioning Profiles with a valid signing identity in xocde5

Question

When I try to use Xcode5 dp6 to run app on devices. I got an error of

No Provisioning Profiles with a valid Signing identity found issue

Answer 1

1. Close Xcode
2. Use keychain to delete your developer certificate and private key.
3. Use Developer Center to revoke/delete your developer certificate.
4. Use Developer Center to delete all the invalid development provisioning profiles.
5. Run Xcode > Preferences > Accounts > (Double click your team) > Refresh.
6. Xcode will prompt to submit a request to get a new developer certificate signed. (Choose yes).
7. (Optional) Have you team leader approve the pending certificate in the Developer Center.
8. Press refresh again to have Xcode download the new provisioning profiles.

You should now be able to select one of the Team Provisioning profiles to run in debug mode.