问题 架构的重复符号x86_64（实现FBSDKCoreKilt）Swift


这是迄今为止我处理过的最可怕的错误。要明确：

  1. 这很快，所以它不是“.h”“。m”问题
  2. 我的编译源非常小，没有重复。
  3. 我已经多次重载SDK，但它永远不会工作。
  4. 该项目只有两个框架：FBSDKCoreKit和LoginKit

有任何想法吗？什么是重复的？ 

duplicate symbol _llvm.cmdline in:
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKAccessToken.o)
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKLoginKit.framework/FBSDKLoginKit(FBSDKLoginButton.o)
duplicate symbol _llvm.embedded.module in:
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKAccessToken.o)
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKLoginKit.framework/FBSDKLoginKit(FBSDKLoginButton.o)
duplicate symbol _llvm.cmdline in:
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKAccessToken.o)
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKLoginKit.framework/FBSDKLoginKit(FBSDKLoginCompletion.o)
duplicate symbol _llvm.embedded.module in:
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKAccessToken.o)
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKLoginKit.framework/FBSDKLoginKit(FBSDKLoginCompletion.o)
duplicate symbol _llvm.cmdline in:
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKAccessToken.o)
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKLoginKit.framework/FBSDKLoginKit(FBSDKLoginConstants.o)
duplicate symbol _llvm.embedded.module in:
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKAccessToken.o)
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKLoginKit.framework/FBSDKLoginKit(FBSDKLoginConstants.o)
duplicate symbol _llvm.cmdline in:
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKAccessToken.o)
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKLoginKit.framework/FBSDKLoginKit(FBSDKLoginError.o)
duplicate symbol _llvm.embedded.module in:
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKAccessToken.o)
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKLoginKit.framework/FBSDKLoginKit(FBSDKLoginError.o)
duplicate symbol _llvm.cmdline in:
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKAccessToken.o)
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKLoginKit.framework/FBSDKLoginKit(FBSDKLoginManager.o)
duplicate symbol _llvm.embedded.module in:
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKAccessToken.o)
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKLoginKit.framework/FBSDKLoginKit(FBSDKLoginManager.o)
duplicate symbol _llvm.cmdline in:
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKAccessToken.o)
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKLoginKit.framework/FBSDKLoginKit(FBSDKLoginManagerLoginResult.o)
duplicate symbol _llvm.embedded.module in:
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKAccessToken.o)
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKLoginKit.framework/FBSDKLoginKit(FBSDKLoginManagerLoginResult.o)
duplicate symbol _llvm.cmdline in:
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKAccessToken.o)
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKLoginKit.framework/FBSDKLoginKit(FBSDKLoginTooltipView.o)
duplicate symbol _llvm.embedded.module in:
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKAccessToken.o)
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKLoginKit.framework/FBSDKLoginKit(FBSDKLoginTooltipView.o)
duplicate symbol _llvm.cmdline in:
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKAccessToken.o)
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKLoginKit.framework/FBSDKLoginKit(FBSDKLoginUtility.o)
duplicate symbol _llvm.embedded.module in:
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKAccessToken.o)
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKLoginKit.framework/FBSDKLoginKit(FBSDKLoginUtility.o)
duplicate symbol _llvm.cmdline in:
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKAccessToken.o)
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKLoginKit.framework/FBSDKLoginKit(FBSDKTooltipView.o)
duplicate symbol _llvm.embedded.module in:
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKAccessToken.o)
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKLoginKit.framework/FBSDKLoginKit(FBSDKTooltipView.o)
duplicate symbol _llvm.cmdline in:
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKAccessToken.o)
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKLoginKit.framework/FBSDKLoginKit(_FBSDKLoginRecoveryAttempter.o)
duplicate symbol _llvm.embedded.module in:
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKAccessToken.o)
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKLoginKit.framework/FBSDKLoginKit(_FBSDKLoginRecoveryAttempter.o)
duplicate symbol _llvm.cmdline in:
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKAccessToken.o)
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKLoginKit.framework/FBSDKLoginKit(FBSDKLoginManagerLogger.o)
duplicate symbol _llvm.embedded.module in:
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKAccessToken.o)
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKLoginKit.framework/FBSDKLoginKit(FBSDKLoginManagerLogger.o)
duplicate symbol _llvm.cmdline in:
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKAccessToken.o)
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKSystemAccountStoreAdapter.o)
duplicate symbol _llvm.embedded.module in:
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKAccessToken.o)
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKSystemAccountStoreAdapter.o)
duplicate symbol _llvm.cmdline in:
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKAccessToken.o)
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKGraphRequestPiggybackManager.o)
duplicate symbol _llvm.embedded.module in:
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKAccessToken.o)
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKGraphRequestPiggybackManager.o)
duplicate symbol _llvm.cmdline in:
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKAccessToken.o)
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKAppEventsStateManager.o)
duplicate symbol _llvm.embedded.module in:
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKAccessToken.o)
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKAppEventsStateManager.o)
duplicate symbol _llvm.cmdline in:
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKAccessToken.o)
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKServerConfigurationManager.o)
duplicate symbol _llvm.embedded.module in:
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKAccessToken.o)
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKServerConfigurationManager.o)
duplicate symbol _llvm.cmdline in:
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKAccessToken.o)
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKGraphRequest.o)
duplicate symbol _llvm.embedded.module in:
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKAccessToken.o)
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKGraphRequest.o)
duplicate symbol _llvm.cmdline in:
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKAccessToken.o)
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKContainerViewController.o)
duplicate symbol _llvm.embedded.module in:
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKAccessToken.o)
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKContainerViewController.o)
duplicate symbol _llvm.cmdline in:
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKAccessToken.o)
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKAccessTokenCache.o)
duplicate symbol _llvm.embedded.module in:
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKAccessToken.o)
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKAccessTokenCache.o)
duplicate symbol _llvm.cmdline in:
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKAccessToken.o)
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKCrypto.o)
duplicate symbol _llvm.embedded.module in:
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKAccessToken.o)
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKCrypto.o)
duplicate symbol _llvm.cmdline in:
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKAccessToken.o)
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKAppEventsState.o)
duplicate symbol _llvm.embedded.module in:
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKAccessToken.o)
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKAppEventsState.o)
duplicate symbol _llvm.cmdline in:
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKAccessToken.o)
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKCloseIcon.o)
duplicate symbol _llvm.embedded.module in:
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKAccessToken.o)
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKCloseIcon.o)
duplicate symbol _llvm.cmdline in:
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKAccessToken.o)
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKBase64.o)
duplicate symbol _llvm.embedded.module in:
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKAccessToken.o)
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKBase64.o)
duplicate symbol _llvm.cmdline in:
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKAccessToken.o)
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKBridgeAPIProtocolWebV2.o)
duplicate symbol _llvm.embedded.module in:
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKAccessToken.o)
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKBridgeAPIProtocolWebV2.o)
duplicate symbol _llvm.cmdline in:
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKAccessToken.o)
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKGraphRequestBody.o)
duplicate symbol _llvm.embedded.module in:
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKAccessToken.o)
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKGraphRequestBody.o)
duplicate symbol _llvm.cmdline in:
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKAccessToken.o)
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKUtility.o)
duplicate symbol _llvm.embedded.module in:
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKAccessToken.o)
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKUtility.o)
duplicate symbol _llvm.cmdline in:
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKAccessToken.o)
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKBoltsMeasurementEventListener.o)
duplicate symbol _llvm.embedded.module in:
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKAccessToken.o)
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKBoltsMeasurementEventListener.o)
duplicate symbol _llvm.cmdline in:
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKAccessToken.o)
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKLogger.o)
duplicate symbol _llvm.embedded.module in:
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKAccessToken.o)
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKLogger.o)
duplicate symbol _llvm.cmdline in:
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKAccessToken.o)
    /Users/charleswesleycho/Documents/FacebookSDK/FBSDKCoreKit.framework/FBSDKCoreKit(FBSDKApplicationDelegate.o)
duplicate symbol _llvm.embedded.module in:

ld: 142 duplicate symbols for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)

3349
2017-09-11 17:52


起源
你的Facebook SDK的版本是什么？ - teamnorge
最新版本v4.6.0 - Wesley Cho
我建议先尝试前一个。 developers.facebook.com/docs/ios/downloads 或尝试安装最新的螺栓版本 - teamnorge
更改为旧版本，仍然无法正常工作。 - Wesley Cho
然后尝试手动将螺栓安装到您的项目中。没有更多的想法。 - teamnorge

答案:

这与最新的Facebook SDK（2015年9月10日）有关。下载此版本。

看到这个答案 https://stackoverflow.com/a/32519847/1052084 这对我有用。


8
2017-09-11 22:06


感谢您的回答。即使我下载的新SDK（20151007）也有同样的问题。 - Roozbeh Zabihollahi

感谢这与我合作使用facebook SDK https://developers.facebook.com/resources/FacebookSDKs-iOS-20150813.zip


4
2017-09-16 06:14



这也可能是由项目中包含的任何包含的静态库或子项目引起的，具有不同的目标版本，即。你有一个externalSourcesLibrary项目，它的构建目标设置为最低版本6.0，而你的主项目设置为更高的像8.4，反之亦然。


0
2018-02-05 23:35



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