Cannot using with Carthage

[baonguyena1]

In latest version, when I running with carthage update, I get error with message:

`carthage update --platform iOS
*** Fetching DragDropiOS
*** Checking out DragDropiOS at "0.2.5"
*** xcodebuild output can be found in /var/folders/0m/1jzv80xs1bx39jbg24047gtc2h67zd/T/carthage-xcodebuild.vJbBL0.log
*** Skipped building DragDropiOS due to the error:
Dependency "DragDropiOS" has no shared framework schemes for any of the platforms: iOS

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

Please help me check it.
Thank you.