Command PhaseScriptExecution failed with a nonzero exit code

[tyz-coder]

mkdir -p /Users/smok/Library/Developer/Xcode/DerivedData/SwiftAI-brzuljddxhlmicdlejcrxoxvkxej/Build/Products/Debug/SwiftAI.app/Contents/Frameworks
rsync --delete -av --filter P .*.?????? --filter "- CVS/" --filter "- .svn/" --filter "- .git/" --filter "- .hg/" --filter "- Headers" --filter "- PrivateHeaders" --filter "- Modules" "/Users/smok/Library/Developer/Xcode/DerivedData/SwiftAI-brzuljddxhlmicdlejcrxoxvkxej/Build/Products/Debug/SwiftyJSON/SwiftyJSON.framework" "/Users/smok/Library/Developer/Xcode/DerivedData/SwiftAI-brzuljddxhlmicdlejcrxoxvkxej/Build/Products/Debug/SwiftAI.app/Contents/Frameworks"
building file list ... done
SwiftyJSON.framework/
SwiftyJSON.framework/Resources -> Versions/Current/Resources
SwiftyJSON.framework/SwiftyJSON -> Versions/Current/SwiftyJSON
SwiftyJSON.framework/Versions/
SwiftyJSON.framework/Versions/Current -> A
SwiftyJSON.framework/Versions/A/
SwiftyJSON.framework/Versions/A/SwiftyJSON
SwiftyJSON.framework/Versions/A/Resources/
SwiftyJSON.framework/Versions/A/Resources/Info.plist

sent 376109 bytes received 106 bytes 752430.00 bytes/sec
total size is 375660 speedup is 1.00
/SwiftAI-master/Pods/Target Support Files/Pods-SwiftAI/Pods-SwiftAI-frameworks.sh: line 104: EXPANDED_CODE_SIGN_IDENTITY: unbound variable
Command PhaseScriptExecution failed with a nonzero exit code