xcodebuild.log

Build settings from command line:
    CODE_SIGN_IDENTITY = 
    ONLY_ACTIVE_ARCH = NO
    PROVISIONING_PROFILE = 

=== BUILD TARGET YYKit OF PROJECT Pods WITH CONFIGURATION Release ===

Check dependencies

=== BUILD TARGET Aspects OF PROJECT Pods WITH CONFIGURATION Release ===

Check dependencies

=== BUILD TARGET Pods-UICatalog OF PROJECT Pods WITH CONFIGURATION Release ===

Check dependencies

=== BUILD TARGET UICatalog OF PROJECT UICatalog WITH CONFIGURATION Release ===

Check dependencies
Code Signing Warning: "UICatalog" isn't code signed but requires entitlements. It is not possible to add entitlements to a binary without signing it.
Code Signing Error: Code signing is required for product type 'Application' in SDK 'iOS 11.2'