I use 2 machines for developing a Mac application. I just submitted my app to the app store from my desktop (generating and using the appropriate certificates from Apple for code signing).
I exported and installed the certificates on my laptop so that they show up in the keychain but, yet, I’m unable to build my app on my laptop because of the following error:
Check dependencies
[BEROR]Code Sign error: The identity '3rd Party Mac Developer Application' doesn't match any valid certificate/private key pair in the default keychain
Is there any way to use the same certificates for code signing on more than 1 machine?
Yes, I use multiple computers and the same certificates all the time.
You need to also make sure you have the private keys imported into your keychains.