Xcode 12 with TVos 14 error with codesigning certificate

[Mac1780]

I seem to be having the codesigning certificate error trying to use Xcode 12 with TVos 14 and IOS app signer 1.13.1. I have been using Xcode with IOS app signer to sign my Kodi on Apple TVs every week for a couple years and this is the first time this issue has come up. I don't have any expired certificates that I am aware of, but I've attached a couple screenshots incase I missed anything.

I did get it to work 1 time without the error. I used a different mac that never had Xcode on it. I created a new TVos app in Xcode for Kodi and it signed and installed once. But I tried to do the exact same thing on another Apple tv and the codesigning certificate error came back.

Any help you can give me would be appreciated. Thanks!

Xcode: 12.0.1 TVos: 14.0.1 IOS App Signer: 1.13.1

[DanTheMan827]

Make sure you aren't using an expired provisioning profile as well as the certificate.

If you're not sure, you could just delete all of the provisioning profiles from ~/Library/MobileDevice/Provisioning Profiles as well as your development certificate and just let Xcode re-download them.

[Mac1780]

Hi Dan,

Thanks for getting back to me and helping with this. I think I did what you said. I went to the Provisioning Profiles folder and deleted the 3 files in it. I also deleted the development certificate from login and system in my keychain. Pics below of keychain after what I deleted:

I then opened IOS App Signer and the Signing Certificate & Provisioning Profiles section was completely blank. So I think I got everything deleted properly.

Then I opened Xcode let it re-download the development certificate and provisioning profile. I ran the Kodi app, opened IOS app signer to sign it, but I got the same error. Pics below of keychain after running Xcode and attempting to sign with IOS app signer:

[Mac1780]

Hi Dan,

Do you have any ideas what my problem my be after looking at these screenshots?

Thanks, Chris