When I used carthage, build always faild, So I search carthage github issues, I found it seems to be xcodebuild error, Even though, I input xcodebuild -list
it will throw error
~$ > xcodebuild -list
2016-03-02 10:40:17.413 xcodebuild[17993:2398778] ### Failed to load Addressbook class CNContactNameFormatter
Information about project "ReactiveCocoa":
Targets:
ReactiveCocoa-Mac
ReactiveCocoa-MacTests
ReactiveCocoa-iOS
I have no idea about this, Please help me!
The error Failed to load Addressbook class CNContactNameFormatter
is emitted from xcodebuild even when everything succeeds.
You can ignore it. Would be nice to find a way to squelch it.