ios - 架构 x86_64 的 691 个重复符号

Question

我知道这似乎是一个常见问题，但我刚刚尝试了所有可以找到的有关此问题的方法。
我正在尝试在我的 iOS 应用中使用 AdMob 和 Firebase Analytics。我已经用 CocoaPods 安装了它们。不管我怎么努力。我收到以下错误:
架构 x86_64 的 691 个重复符号
我尝试过“清理构建”，清理我的派生数据，pod deintegrate。
我的 Podfile 中有以下内容:

pod ‘Firebase/AnalyticsWithoutAdIdSupport’
pod 'Google-Mobile-Ads-SDK'

这是我的 Podfile.lock

PODS:
  - Firebase/AnalyticsWithoutAdIdSupport (8.4.0):
    - Firebase/CoreOnly
    - FirebaseAnalytics/WithoutAdIdSupport (~> 8.4.0)
  - Firebase/CoreOnly (8.4.0):
    - FirebaseCore (= 8.4.0)
  - FirebaseAnalytics/WithoutAdIdSupport (8.4.0):
    - FirebaseCore (~> 8.0)
    - FirebaseInstallations (~> 8.0)
    - GoogleAppMeasurement/WithoutAdIdSupport (= 8.4.0)
    - GoogleUtilities/AppDelegateSwizzler (~> 7.4)
    - GoogleUtilities/MethodSwizzler (~> 7.4)
    - GoogleUtilities/Network (~> 7.4)
    - "GoogleUtilities/NSData+zlib (~> 7.4)"
    - nanopb (~> 2.30908.0)
  - FirebaseCore (8.4.0):
    - FirebaseCoreDiagnostics (~> 8.0)
    - GoogleUtilities/Environment (~> 7.4)
    - GoogleUtilities/Logger (~> 7.4)
  - FirebaseCoreDiagnostics (8.4.0):
    - GoogleDataTransport (~> 9.0)
    - GoogleUtilities/Environment (~> 7.4)
    - GoogleUtilities/Logger (~> 7.4)
    - nanopb (~> 2.30908.0)
  - FirebaseInstallations (8.4.0):
    - FirebaseCore (~> 8.0)
    - GoogleUtilities/Environment (~> 7.4)
    - GoogleUtilities/UserDefaults (~> 7.4)
    - PromisesObjC (< 3.0, >= 1.2)
  - Google-Mobile-Ads-SDK (8.8.0):
    - GoogleAppMeasurement (< 9.0, >= 7.0)
    - GoogleUserMessagingPlatform (>= 1.1)
  - GoogleAppMeasurement (8.4.0):
    - GoogleAppMeasurement/AdIdSupport (= 8.4.0)
    - GoogleUtilities/AppDelegateSwizzler (~> 7.4)
    - GoogleUtilities/MethodSwizzler (~> 7.4)
    - GoogleUtilities/Network (~> 7.4)
    - "GoogleUtilities/NSData+zlib (~> 7.4)"
    - nanopb (~> 2.30908.0)
  - GoogleAppMeasurement/AdIdSupport (8.4.0):
    - GoogleUtilities/AppDelegateSwizzler (~> 7.4)
    - GoogleUtilities/MethodSwizzler (~> 7.4)
    - GoogleUtilities/Network (~> 7.4)
    - "GoogleUtilities/NSData+zlib (~> 7.4)"
    - nanopb (~> 2.30908.0)
  - GoogleAppMeasurement/WithoutAdIdSupport (8.4.0):
    - GoogleUtilities/AppDelegateSwizzler (~> 7.4)
    - GoogleUtilities/MethodSwizzler (~> 7.4)
    - GoogleUtilities/Network (~> 7.4)
    - "GoogleUtilities/NSData+zlib (~> 7.4)"
    - nanopb (~> 2.30908.0)
  - GoogleDataTransport (9.1.0):
    - GoogleUtilities/Environment (~> 7.2)
    - nanopb (~> 2.30908.0)
    - PromisesObjC (< 3.0, >= 1.2)
  - GoogleUserMessagingPlatform (2.0.0)
  - GoogleUtilities/AppDelegateSwizzler (7.5.0):
    - GoogleUtilities/Environment
    - GoogleUtilities/Logger
    - GoogleUtilities/Network
  - GoogleUtilities/Environment (7.5.0):
    - PromisesObjC (< 3.0, >= 1.2)
  - GoogleUtilities/Logger (7.5.0):
    - GoogleUtilities/Environment
  - GoogleUtilities/MethodSwizzler (7.5.0):
    - GoogleUtilities/Logger
  - GoogleUtilities/Network (7.5.0):
    - GoogleUtilities/Logger
    - "GoogleUtilities/NSData+zlib"
    - GoogleUtilities/Reachability
  - "GoogleUtilities/NSData+zlib (7.5.0)"
  - GoogleUtilities/Reachability (7.5.0):
    - GoogleUtilities/Logger
  - GoogleUtilities/UserDefaults (7.5.0):
    - GoogleUtilities/Logger
  - nanopb (2.30908.0):
    - nanopb/decode (= 2.30908.0)
    - nanopb/encode (= 2.30908.0)
  - nanopb/decode (2.30908.0)
  - nanopb/encode (2.30908.0)
  - PromisesObjC (2.0.0)

DEPENDENCIES:
  - Firebase/AnalyticsWithoutAdIdSupport
  - Google-Mobile-Ads-SDK

SPEC REPOS:
  trunk:
    - Firebase
    - FirebaseAnalytics
    - FirebaseCore
    - FirebaseCoreDiagnostics
    - FirebaseInstallations
    - Google-Mobile-Ads-SDK
    - GoogleAppMeasurement
    - GoogleDataTransport
    - GoogleUserMessagingPlatform
    - GoogleUtilities
    - nanopb
    - PromisesObjC

任何建议将不胜感激。我已经尝试了一切，但快要疯了。
更新:奇怪的是，如果我在空白目录中创建一个完全空白的 Xcode 项目，并添加相同的两个 pod，我会遇到完全相同的问题。
更新:如果我使用标准的 'pod'Firebase/Analytics'，我不会遇到这个问题。也许只是 pod ‘Firebase/AnalyticsWithoutAdIdSupport’ 坏了？

Answer 1

将 Podfile 更改为:

pod ‘Firebase/Analytics’
pod 'Google-Mobile-Ads-SDK'

Firebase/AnalyticsWithoutAdIdSupport和 Google-Mobile-Ads-SDK不是受支持的组合。 Google-Mobile-Ads-SDK需要广告支持。