Question

我已经从codecanyon下载了一个应用模板。

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的91个重复符号 clang：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。知道如何解决吗？

Answer 1

我对Xcode 10 beta 5有相同的问题。尝试安装最新的Beta 6，先安装pod deintegrate，然后安装pod install，然后再尝试在设备上进行构建。就我而言，错误消失了。

Answer 2

通过强行清除从项目中删除所有pod文件，然后重新安装

 sudo gem install cocoapods-deintegrate cocoapods-clean
 pod deintegrate
 pod clean
 pod install

Answer 3

Xcode 10 beta 5中存在一个错误，该错误会导致在实际设备上生成错误，并且Xcode 10 beta 6中似乎已修复该错误，升级和错误应已修复

Answer 4

从错误中可以看出，GoogleSign.framework 已经包含Bolts.framework类。尝试删除项目中的其他Bolts.framework。

Answer 5

也许您需要进行一次HardClean，转到“产品”，按“ Alt”并选择“ clean build”文件夹。然后打开终端并运行：

rm -rf ~/Library/Developer/Xcode/DerivedData/

打开Xcode，所有内容都会重新编译。

另一个选择是删除框架，并尽可能地再次添加它，因为可能存在重复的引用或类似的引用。

在ios通用设备上构建失败，但对于模拟器可以

5 个答案: