*** Terminating app due to uncaught exception ‘com.google.greenhouse‘, reason: ‘Error Domain=com.google.greenhouse Code=-102 "Unable to correctly configure subspec Analytics" UserInfo=0x79c081b0 {NSLocalizedFailureReason=Tracking ID must not be nil or empty., NSLocalizedDescription=Unable to correctly configure subspec Analytics}‘
解决方法:
We had the exact same error and solved by removing
pod ‘Google/Analytics‘from Podfile.
Error Domain=com.google.greenhouse Code=-102
原文：http://www.cnblogs.com/Rinpe/p/5648362.html