I did see that too. Following Xcode’s sometimes-cryptic messages, I did the following:
- Select the IOS project from the Project Navigator
- Select the IOS target > Signing & Capabilities tab.
- Resolve the errors (if any). You may have to change the bundle identifier, update the entitlement file, and update the profile in your Apple Developer account (that was my case, YMMV).
- Repeat step #2 with the IOSNetworkExtension and Blocka Engine targets.
While I got past the error you’re seeing, I found another issue: iOS issue: no such subcommand: `lipo`