退出代码1 Facebook链接器命令失败

Question

将Facebook添加到我的项目("FacebookSDK.framework")后，错误开始发生如下所示

ld: 76个建筑x86_64重复符号

duplicate symbol _OBJC_IVAR_$_BFAppLinkTarget._URL in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFAppLinkTarget.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFAppLinkTarget.o)
duplicate symbol _OBJC_IVAR_$_BFAppLinkTarget._appStoreId in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFAppLinkTarget.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFAppLinkTarget.o)
duplicate symbol _OBJC_IVAR_$_BFAppLinkTarget._appName in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFAppLinkTarget.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFAppLinkTarget.o)
duplicate symbol _OBJC_METACLASS_$_BFAppLinkTarget in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFAppLinkTarget.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFAppLinkTarget.o)
duplicate symbol _OBJC_CLASS_$_BFAppLinkTarget in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFAppLinkTarget.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFAppLinkTarget.o)
duplicate symbol _OBJC_IVAR_$_BFTaskCompletionSource._task in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFTaskCompletionSource.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFTaskCompletionSource.o)
duplicate symbol _OBJC_CLASS_$_BFTaskCompletionSource in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFTaskCompletionSource.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFTaskCompletionSource.o)
duplicate symbol _OBJC_METACLASS_$_BFTaskCompletionSource in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFTaskCompletionSource.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFTaskCompletionSource.o)
duplicate symbol _OBJC_IVAR_$_BFAppLinkReturnToRefererView._includeStatusBarInSize in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFAppLinkReturnToRefererView.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFAppLinkReturnToRefererView.o)
duplicate symbol _OBJC_IVAR_$_BFAppLinkReturnToRefererView._labelView in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFAppLinkReturnToRefererView.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFAppLinkReturnToRefererView.o)
duplicate symbol _OBJC_IVAR_$_BFAppLinkReturnToRefererView._closeButton in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFAppLinkReturnToRefererView.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFAppLinkReturnToRefererView.o)
duplicate symbol _OBJC_IVAR_$_BFAppLinkReturnToRefererView._insideTapGestureRecognizer in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFAppLinkReturnToRefererView.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFAppLinkReturnToRefererView.o)
duplicate symbol _OBJC_IVAR_$_BFAppLinkReturnToRefererView._closed in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFAppLinkReturnToRefererView.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFAppLinkReturnToRefererView.o)
duplicate symbol _OBJC_IVAR_$_BFAppLinkReturnToRefererView._textColor in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFAppLinkReturnToRefererView.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFAppLinkReturnToRefererView.o)
duplicate symbol _OBJC_IVAR_$_BFAppLinkReturnToRefererView._refererAppLink in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFAppLinkReturnToRefererView.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFAppLinkReturnToRefererView.o)
duplicate symbol _OBJC_IVAR_$_BFAppLinkReturnToRefererView._delegate in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFAppLinkReturnToRefererView.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFAppLinkReturnToRefererView.o)
duplicate symbol _OBJC_IVAR_$_BFAppLinkReturnToRefererView._viewToMoveWithNavController in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFAppLinkReturnToRefererView.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFAppLinkReturnToRefererView.o)
duplicate symbol _OBJC_CLASS_$_BFAppLinkReturnToRefererView in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFAppLinkReturnToRefererView.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFAppLinkReturnToRefererView.o)
duplicate symbol _OBJC_METACLASS_$_BFAppLinkReturnToRefererView in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFAppLinkReturnToRefererView.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFAppLinkReturnToRefererView.o)
duplicate symbol _OBJC_IVAR_$_BFAppLinkReturnToRefererController._attachedToNavController in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFAppLinkReturnToRefererController.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFAppLinkReturnToRefererController.o)
duplicate symbol _OBJC_IVAR_$_BFAppLinkReturnToRefererController._view in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFAppLinkReturnToRefererController.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFAppLinkReturnToRefererController.o)
duplicate symbol _OBJC_IVAR_$_BFAppLinkReturnToRefererController._delegate in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFAppLinkReturnToRefererController.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFAppLinkReturnToRefererController.o)
duplicate symbol _OBJC_CLASS_$_BFAppLinkReturnToRefererController in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFAppLinkReturnToRefererController.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFAppLinkReturnToRefererController.o)
duplicate symbol _OBJC_METACLASS_$_BFAppLinkReturnToRefererController in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFAppLinkReturnToRefererController.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFAppLinkReturnToRefererController.o)
duplicate symbol _OBJC_IVAR_$_BFWebViewAppLinkResolverWebViewDelegate._didFinishLoad in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFWebViewAppLinkResolver.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFWebViewAppLinkResolver.o)
duplicate symbol _OBJC_IVAR_$_BFWebViewAppLinkResolverWebViewDelegate._didFailLoadWithError in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFWebViewAppLinkResolver.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFWebViewAppLinkResolver.o)
duplicate symbol _OBJC_IVAR_$_BFWebViewAppLinkResolverWebViewDelegate._hasLoaded in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFWebViewAppLinkResolver.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFWebViewAppLinkResolver.o)
duplicate symbol _OBJC_METACLASS_$_BFWebViewAppLinkResolverWebViewDelegate in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFWebViewAppLinkResolver.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFWebViewAppLinkResolver.o)
duplicate symbol _OBJC_CLASS_$_BFWebViewAppLinkResolverWebViewDelegate in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFWebViewAppLinkResolver.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFWebViewAppLinkResolver.o)
duplicate symbol _OBJC_METACLASS_$_BFWebViewAppLinkResolver in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFWebViewAppLinkResolver.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFWebViewAppLinkResolver.o)
duplicate symbol _OBJC_CLASS_$_BFWebViewAppLinkResolver in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFWebViewAppLinkResolver.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFWebViewAppLinkResolver.o)
duplicate symbol _warnBlockingOperationOnMainThread in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFTask.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFTask.o)
duplicate symbol _OBJC_IVAR_$_BFTask._result in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFTask.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFTask.o)
duplicate symbol _OBJC_IVAR_$_BFTask._error in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFTask.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFTask.o)
duplicate symbol _OBJC_IVAR_$_BFTask._exception in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFTask.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFTask.o)
duplicate symbol _OBJC_IVAR_$_BFTask._cancelled in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFTask.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFTask.o)
duplicate symbol _OBJC_IVAR_$_BFTask._completed in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFTask.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFTask.o)
duplicate symbol _OBJC_IVAR_$_BFTask._lock in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFTask.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFTask.o)
duplicate symbol _OBJC_IVAR_$_BFTask._condition in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFTask.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFTask.o)
duplicate symbol _OBJC_IVAR_$_BFTask._callbacks in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFTask.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFTask.o)
duplicate symbol _OBJC_CLASS_$_BFTask in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFTask.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFTask.o)
duplicate symbol _OBJC_METACLASS_$_BFTask in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFTask.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFTask.o)
duplicate symbol _kBFMultipleErrorsError in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(Bolts.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(Bolts.o)
duplicate symbol _OBJC_METACLASS_$_Bolts in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(Bolts.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(Bolts.o)
duplicate symbol _OBJC_CLASS_$_Bolts in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(Bolts.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(Bolts.o)
duplicate symbol _OBJC_IVAR_$_BFAppLink._sourceURL in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFAppLink.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFAppLink.o)
duplicate symbol _OBJC_IVAR_$_BFAppLink._targets in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFAppLink.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFAppLink.o)
duplicate symbol _OBJC_IVAR_$_BFAppLink._webURL in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFAppLink.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFAppLink.o)
duplicate symbol _BFAppLinkDataParameterName in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFAppLink.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFAppLink.o)
duplicate symbol _BFAppLinkTargetKeyName in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFAppLink.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFAppLink.o)
duplicate symbol _BFAppLinkUserAgentKeyName in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFAppLink.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFAppLink.o)
duplicate symbol _BFAppLinkExtrasKeyName in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFAppLink.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFAppLink.o)
duplicate symbol _BFAppLinkRefererAppLink in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFAppLink.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFAppLink.o)
duplicate symbol _BFAppLinkRefererAppName in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFAppLink.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFAppLink.o)
duplicate symbol _BFAppLinkRefererUrl in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFAppLink.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFAppLink.o)
duplicate symbol _BFAppLinkVersionKeyName in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFAppLink.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFAppLink.o)
duplicate symbol _BFAppLinkVersion in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFAppLink.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFAppLink.o)
duplicate symbol _OBJC_CLASS_$_BFAppLink in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFAppLink.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFAppLink.o)
duplicate symbol _OBJC_METACLASS_$_BFAppLink in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFAppLink.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFAppLink.o)
duplicate symbol _OBJC_IVAR_$_BFExecutor._block in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFExecutor.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFExecutor.o)
duplicate symbol _OBJC_CLASS_$_BFExecutor in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFExecutor.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFExecutor.o)
duplicate symbol _OBJC_METACLASS_$_BFExecutor in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFExecutor.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFExecutor.o)
duplicate symbol _OBJC_IVAR_$_BFURL._inputURL in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFURL.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFURL.o)
duplicate symbol _OBJC_IVAR_$_BFURL._targetURL in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFURL.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFURL.o)
duplicate symbol _OBJC_IVAR_$_BFURL._inputQueryParameters in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFURL.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFURL.o)
duplicate symbol _OBJC_IVAR_$_BFURL._targetQueryParameters in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFURL.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFURL.o)
duplicate symbol _OBJC_IVAR_$_BFURL._appLinkData in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFURL.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFURL.o)
duplicate symbol _OBJC_IVAR_$_BFURL._appLinkExtras in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFURL.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFURL.o)
duplicate symbol _OBJC_IVAR_$_BFURL._appLinkReferer in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFURL.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFURL.o)
duplicate symbol _OBJC_CLASS_$_BFURL in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFURL.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFURL.o)
duplicate symbol _OBJC_METACLASS_$_BFURL in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFURL.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFURL.o)
duplicate symbol _OBJC_IVAR_$_BFAppLinkNavigation._extras in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFAppLinkNavigation.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFAppLinkNavigation.o)
duplicate symbol _OBJC_IVAR_$_BFAppLinkNavigation._appLinkData in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFAppLinkNavigation.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFAppLinkNavigation.o)
duplicate symbol _OBJC_IVAR_$_BFAppLinkNavigation._appLink in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFAppLinkNavigation.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFAppLinkNavigation.o)
duplicate symbol _OBJC_CLASS_$_BFAppLinkNavigation in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFAppLinkNavigation.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFAppLinkNavigation.o)
duplicate symbol _OBJC_METACLASS_$_BFAppLinkNavigation in:
    /Users/sorewarding/Downloads/aws-ios-sdk-2.0.3/third-party/Bolts.framework/Bolts(BFAppLinkNavigation.o)
    /Users/sorewarding/Documents/FacebookSDK/FacebookSDK.framework/FacebookSDK(BFAppLinkNavigation.o)
ld: 76 duplicate symbols for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)

这可能是一个可能的复制(因为我已经搜索了各地)，但我仍然无法解决它。提前感谢

Answer 1

当将AWS用于iOS和Facebook一起使用时，不应该在项目中导入Bolts.framework。如果您删除它，它应该编译。

Answer 2

如果您正在使用名为“FacebookSDKs-20150910.zip”的较新的FB SDK，那么由于应用程序的细化，它可能在v7之前的Xcode中无法工作。

所以要么在最新的XCODE v7中尝试一下

或

尝试使用旧的"FacebookSDKs-iOS-20150813.zip“