ld: 1 duplicate symbol for architecture x86_64 build failed

问题

I am getting build failed, I tried so many things but I couldn't figure out how to solve it

duplicate symbol _GSDK_GTMNSDataZLibExportToSuppressLibToolWarning in:
    /Users/Macpro/Documents/evoteam/ClassifiedTemplate/../Pods/GoogleUtilities/Libraries/libGTM_NSData+zlib_external.a(GTMNSData+zlib.o)
    /Users/Macpro/Documents/evoteam/Pods/GoogleUtilities/Libraries/libGTM_NSData+zlib_external.a(GTMNSData+zlib.o)
ld: 1 duplicate symbol for architecture x86_64

thank you for any help.

回答1:

Add it to your Podfile

pod 'Google', '<=1.3.2'
pod 'GoogleUtilities', '<=1.1.0'

回答2:

Google just fixed the problem: update the pods and everything will be fine.

来源：https://stackoverflow.com/questions/36216601/ld-1-duplicate-symbol-for-architecture-x86-64-build-failed