Code signing issue in Xcode version 8

Question

I updated my Xcode to version 8 after iOS 10 release. Apple made some changes in code signing process and it is now available in general section of target settings. But the

Answer 1

I got the same error after updating from Xcode7 to Xcode8. I dont need to install the certificates.

1. In my case I only have to go to Xocde -> "Preferences"->"Accounts".

2. There I have to login again my existing account, the login was expired.

3. IMPORTANT: After this, restart Xcode.

Then everything works as expected.

best regards

Answer 2

I faced the same issue, fixed it without having to delete and download everything again.

I simply enabled Automatic Signing, waited for it to detect my signing certificates, and then disabled it. After that, I was able to reselect the desired provisioning profiles and the Signing Certificated were detected as they should.

Answer 3

I ran into the same issues, but in order to solve it I ended up generating an additional 'App Store provisioning profile' and 'Ad hoc provisioning profile'.

Hope that helps others.