[Carthage] Dependency "EmptyStateKit" has no shared framework schemes

[jctaoo]

This is my Cartfile:

github "alberdev/EmptyStateKit"

run:

carthage update EmptyStateKit

then get the error:

*** Checking out EmptyStateKit at "1.1.0"
*** xcodebuild output can be found in /var/folders/t3/jfb9k6ln0_ngzdjz6b9p4dpm0000gn/T/carthage-xcodebuild.pKOBWO.log
*** Skipped building EmptyStateKit due to the error:
Dependency "EmptyStateKit" has no shared framework schemes

If you believe this to be an error, please file an issue with the maintainers at https://github.com/alberdev/EmptyStateKit/issues/new

carthage version: 0.35.0
swift version: Apple Swift version 5.2.4 (swiftlang-1103.0.32.9 clang-1103.0.32.53)
Xcode version: 11.5 (11E608c)