无法安装Pod：体系结构x86_64的未定义符号 [英] Failed to install pod: Undefined symbols for architecture x86_64

问题描述

AdMob文档，以便与Facebook受众网络集成我需要安装此pod：

  pod'GoogleMobileAdsMediationFacebook'
  

当我尝试安装它时，收到错误消息：

未定义符号适用于架构x86_64： _ OBJC_CLASS _ $ _ GADUnifiedNativeAdView，引用自：FacebookAdapter（GADFBNativeAd.o）中的
objc-class-ref ld：找不到针对架构x86_64 clang的符号：错误：链接器命令失败
，退出代码为1（使用-v查看调用）

不幸的是，我没有找到解决此问题的方法。 p>

谢谢。

解决方案

我遇到了同样的问题。在我删除了框架搜索路径中的旧版本的FBAudienceNetwork.framework的路径后，此方法就起作用了。

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.

解决方案

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

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