linker errors when integrating admob sdk into iOS app

Question

I integrated Google's AdMob SDK into a working iPhone app. I'm getting 12 errors that all start with 'Apple Mach-O Linker (Id) Error'. The text of the error messages typically refer to a low level objective C object called from a google library. For example:

Undefined symbols for architecture i386: "_NSInMemoryStoreType", referenced from: anon in libGoogleAnalytics.a(GAIDataStore.o) +[GAIDataStore memoryContextWithModel:withError:] in libGoogleAnalytics_debug.a(GAIDataStore.o)

I thought I might not be linking a necessary framework but that all seems to be in order. I followed the instructions at https://developers.google.com/mobile-ads-sdk/docs/ and my linked libraries tab looks like this:

Unless I'm mistaken, it includes the frameworks that AdMob needs. Any suggestions much appreciated.

Answer 1

You probably just included the "add-ons" folder wholesale. Unfortunately that folder also includes the Google Analytics example project and binary. If you're not using analytics from there, I would remove the entire "GoogleAnalyticsiOS_2.0beta2" folder.