我最近从 Unity 到 Xcode 构建了我的项目，并且运行得非常好。从那以后，我在 Unity 中将 Unity 广告添加到我的项目中(然后意识到我不再需要它，因为它包含在带有服务的 Unity 5.3 中)，所以我删除了下载。但是，当我构建到 Xcode 时，我注意到构建时链接的框架中有 2 个 Unity 广告。我收到此错误:
/Users/Clive/Library/Developer/Xcode/DerivedData/Unity-iPhone-dprwctphrztswsbrhuqrdbgezzuy/Build/Intermediates/Unity-iPhone.build/Release-iphoneos/Unity-iPhone.build/Objects-normal/armv7/UnityAdsUnityWrapper-6D362980BD529555.o /Users/Clive/Library/Developer/Xcode/DerivedData/Unity-iPhone-dprwctphrztswsbrhuqrdbgezzuy/Build/Intermediates/Unity-iPhone.build/Release-iphoneos/Unity-iPhone.build/Objects-normal/armv7/UnityAdsUnityWrapper-498FCC2E7A8DF058.o duplicate symbol _OBJC_CLASS_$_UnityAdsUnityWrapper in: /Users/Clive/Library/Developer/Xcode/DerivedData/Unity-iPhone-dprwctphrztswsbrhuqrdbgezzuy/Build/Intermediates/Unity-iPhone.build/Release-iphoneos/Unity-iPhone.build/Objects-normal/armv7/UnityAdsUnityWrapper-6D362980BD529555.o /Users/Clive/Library/Developer/Xcode/DerivedData/Unity-iPhone-dprwctphrztswsbrhuqrdbgezzuy/Build/Intermediates/Unity-iPhone.build/Release-iphoneos/Unity-iPhone.build/Objects-normal/armv7/UnityAdsUnityWrapper-498FCC2E7A8DF058.o duplicate symbol _OBJC_METACLASS_$_UnityAdsUnityWrapper in: /Users/Clive/Library/Developer/Xcode/DerivedData/Unity-iPhone-dprwctphrztswsbrhuqrdbgezzuy/Build/Intermediates/Unity-iPhone.build/Release-iphoneos/Unity-iPhone.build/Objects-normal/armv7/UnityAdsUnityWrapper-6D362980BD529555.o /Users/Clive/Library/Developer/Xcode/DerivedData/Unity-iPhone-dprwctphrztswsbrhuqrdbgezzuy/Build/Intermediates/Unity-iPhone.build/Release-iphoneos/Unity-iPhone.build/Objects-normal/armv7/UnityAdsUnityWrapper-498FCC2E7A8DF058.o duplicate symbol _UnityAdsCreateNSString in: /Users/Clive/Library/Developer/Xcode/DerivedData/Unity-iPhone-dprwctphrztswsbrhuqrdbgezzuy/Build/Intermediates/Unity-iPhone.build/Release-iphoneos/Unity-iPhone.build/Objects-normal/armv7/UnityAdsUnityWrapper-6D362980BD529555.o /Users/Clive/Library/Developer/Xcode/DerivedData/Unity-iPhone-dprwctphrztswsbrhuqrdbgezzuy/Build/Intermediates/Unity-iPhone.build/Release-iphoneos/Unity-iPhone.build/Objects-normal/armv7/UnityAdsUnityWrapper-498FCC2E7A8DF058.o duplicate symbol _OBJC_IVAR_$_UnityAdsUnityWrapper._gameId in: /Users/Clive/Library/Developer/Xcode/DerivedData/Unity-iPhone-dprwctphrztswsbrhuqrdbgezzuy/Build/Intermediates/Unity-iPhone.build/Release-iphoneos/Unity-iPhone.build/Objects-normal/armv7/UnityAdsUnityWrapper-6D362980BD529555.o /Users/Clive/Library/Developer/Xcode/DerivedData/Unity-iPhone-dprwctphrztswsbrhuqrdbgezzuy/Build/Intermediates/Unity-iPhone.build/Release-iphoneos/Unity-iPhone.build/Objects-normal/armv7/UnityAdsUnityWrapper-498FCC2E7A8DF058.o ld: 5 duplicate symbols for architecture armv7 clang: error: linker command failed with exit code 1 (use -v to see invocation)
我试图删除链接库 Unity Ads 之一，但仍然出现相同的错误，有什么想法吗？
最佳答案
我找到了一个解决方法。
打开Xcode项目选择 UnityAdsUnityWrapper.mm 在 UnityAds 文件夹
然后取消选中目标成员资格 Unity-Iphone
似乎现在工作。
关于xcode - 从 Unity 到 Xcode 构建的 Unity Ads 错误，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/35723861/