How do you check if your signing identity is installed on another Mac? (Error: Your Account already has a valid iOS Distribution Certificate)

Question

I have an error when trying to upload an app to TestFlight. It says I have a valid iOS certificate on developer website but that it is not installed locally

I did get a new MacBook recently and I think this might be causing my issue. How do I check if my singing identity is installed on another Mac and if so, how to I install it locally on my new MacBook?

Really lost here at the mo.

Answer 1

Here are the Steps for solving this issue :

1. Go to Xcode Prefrence and Remove all developer account
2. Clean And Build ( in Simulator ) and Restart Xcode .
3. Go To Apple Developer Account ( developer.apple.com)
4. Download Certificate , provisioning profile already created
5. After Downloading , click each one to add in Keychain
6. Now Again Go To XCode Preference -> Account and Add Apple Account
7. After Adding Apple Account , There is a button to Check View Details
8. Go To view Details and just make sure everything is correct
9. Now Go to XCode and Set Automatically Managing Signing 10.And Run app on Device , if successful then Archive and Enjoy.

This way recently i solved one my friend issue and Hope it works for you also.

Feel free to comment . Thanks