在 ios 通用设备上构建失败，但对于模拟器来说还可以

Question

我已经从 codecanyon 下载了一个应用程序模板。

当我在模拟器上运行时，它运行良好。但是当我尝试在真实设备或 iOS 通用设备上构建时，它失败并显示以下错误：

> duplicate symbol l123 in:
>         /Users/sagar/Downloads/123/FoodDelivery/FoodDelivery/Resources/Frameworks/Bolts.framework/Bolts(BFAppLinkReturnToRefererView.o)
>         /Users/sagar/Downloads/123/FoodDelivery/FoodDelivery/Resources/Frameworks/Bolts.framework/Bolts(BFTask.o)
>     duplicate symbol l028 in:
>         /Users/sagar/Downloads/123/FoodDelivery/FoodDelivery/Resources/Frameworks/Bolts.framework/Bolts(BFTaskCompletionSource.o)
>         /Users/sagar/Downloads/123/FoodDelivery/FoodDelivery/Resources/Frameworks/Bolts.framework/Bolts(BFMeasurementEvent.o)
>     duplicate symbol l029 in:
>         /Users/sagar/Downloads/123/FoodDelivery/FoodDelivery/Resources/Frameworks/Bolts.framework/Bolts(BFTaskCompletionSource.o)
>         /Users/sagar/Downloads/123/FoodDelivery/FoodDelivery/Resources/Frameworks/Bolts.framework/Bolts(BFExecutor.o)
>     duplicate symbol l152 in:
>         /Users/sagar/Downloads/123/FoodDelivery/FoodDelivery/Resources/Frameworks/Bolts.framework/Bolts(BFWebViewAppLinkResolver.o)
>         /Users/sagar/Downloads/123/FoodDelivery/FoodDelivery/Resources/Frameworks/GoogleSignIn.framework/GoogleSignIn(GIDAuthentication.o)
>     duplicate symbol l153 in:
>         /Users/sagar/Downloads/123/FoodDelivery/FoodDelivery/Resources/Frameworks/Bolts.framework/Bolts(BFWebViewAppLinkResolver.o)
>         /Users/sagar/Downloads/123/FoodDelivery/FoodDelivery/Resources/Frameworks/GoogleSignIn.framework/GoogleSignIn(GIDAuthentication.o)
>     duplicate symbol l154 in:
>         /Users/sagar/Downloads/123/FoodDelivery/FoodDelivery/Resources/Frameworks/Bolts.framework/Bolts(BFWebViewAppLinkResolver.o)
>         /Users/sagar/Downloads/123/FoodDelivery/FoodDelivery/Resources/Frameworks/GoogleSignIn.framework/GoogleSignIn(GIDAuthentication.o)
>     duplicate symbol l155 in:
>         /Users/sagar/Downloads/123/FoodDelivery/FoodDelivery/Resources/Frameworks/Bolts.framework/Bolts(BFWebViewAppLinkResolver.o)
>         /Users/sagar/Downloads/123/FoodDelivery/FoodDelivery/Resources/Frameworks/GoogleSignIn.framework/GoogleSignIn(GIDAuthentication.o)
>     .....

ld：架构 arm64 clang 的 91 个重复符号：错误：链接器命令失败，退出代码为 1（使用 -v 查看调用）

我正在使用 Xcode 10。知道如何解决它吗？

Answer 1

我有同样的问题Xcode 10 beta 5。尝试安装最新的测试版6，进行清洁，pod deintegrate然后pod install再尝试建立的设备。在我的情况下，错误消失了。