After updating Apple TV 4 to tvOS 12.3 I was unable to install IPA using Xcode 10.1 because of missing support files for tvOS 12. Updated macOS to Mojave 10.14.5. and Xcode to 10.2.
Now I have codesigning error in IOS App Signer. Deleted all IOS developer certificates in keychain and added new one with Xcode, still no luck. Deleted account in Xcode and added it again - no luck.
After updating Apple TV 4 to tvOS 12.3 I was unable to install IPA using Xcode 10.1 because of missing support files for tvOS 12. Updated macOS to Mojave 10.14.5. and Xcode to 10.2.
Now I have codesigning error in IOS App Signer. Deleted all IOS developer certificates in keychain and added new one with Xcode, still no luck. Deleted account in Xcode and added it again - no luck.
No idea what else I could do.