Failed to install pod: Undefined symbols for architecture x86_64

Question

According to AdMob documentation, in order to integrate with facebook audience network I need to install this pod:

pod 'GoogleMobileAdsMediationFacebook'

When I try to install it, I received an error:

Undefined symbols for architecture x86_64: "_OBJC_CLASS_$_GADUnifiedNativeAdView", referenced from: objc-class-ref in FacebookAdapter(GADFBNativeAd.o) ld: symbol(s) not found for architecture x86_64 clang: error: linker command failed with exit code 1 (use -v to see invocation)

Unfortunately I didn't find a solution for this issue.

Thanks.

Xcode may not be inheriting the linker flags from the Pod project. Inside your Build Settings, if you search Other Linker Flags do you have `$(inherited)` listed? — Kyle H, Aug 30 '18 at 22:51

score 1 · Answer 1 · edited Aug 10 '19 at 16:37

1

I had the same problem. It worked after I deleted an old version of FBAudienceNetwork.framework's path in Framework Search Paths.

edited Aug 10 '19 at 16:37

Dharman

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answered Aug 09 '19 at 13:23

Sam Xu

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That is my answer, it is how I solved the problem specifically. – Sam Xu Aug 10 '19 at 16:35
Hi, how please? – elgsylvain85 Sep 27 '21 at 19:30

Failed to install pod: Undefined symbols for architecture x86_64

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