You already have a current iOS Development certificate or a pending certificate request

问题

I installed new OSX High Siera, issue: All installed certificates deleted. so i created New distribution certificate with my local machine signingCertificate, and downloaded and installed into machine. When i run project or it giving error. i tried all steps found in stackOverflow, but could not resolve.

回答1:

1. Fetch all provision profiles through Xcode -> Preferences -> Accounts -> Download Manual Profiles
2. I suggest to use Manual signing instead of Automatic.
3. Choose Provision profile for manual signing, the one you should create using distribution certificate.

Should work.

回答2:

If you don't have an enterprise developer account then you only allow creating 3 prod certificates. If none of your .p12 is in your system then you may ask the owner for .p12 or generate new certificate by revoking any from three.

At a time only 3 release/production certificate for a developer account (non-enterprise).

来源：https://stackoverflow.com/questions/54475374/you-already-have-a-current-ios-development-certificate-or-a-pending-certificate