Error while build. Xcode

I'm in urgent need of an Xcode expert to fix the ongoing issue in my iOS app build. The problem seems to occur while building, and it needs to get solved ASAP.

Requirements:

- Deep proficiency in Xcode
- Experience in troubleshooting iOS app builds
- Ability to start immediately

Please note, iOS version support was not specified, so being able to cater to the various iOS versions will be critical.

Thank you for considering this urgent project.