Xcode重复的符号
任何build议请：
duplicate symbol _OBJC_CLASS_$_Reachability in: /Users/retributionxd/Library/Developer/Xcode/DerivedData/RevEye-doarrfgrbaqxejbxnrhmfdcgqgka/Build/Intermediates/RevEye.build/Debug-iphonesimulator/RevEye.build/Objects-normal/x86_64/Reachability.o /Users/retributionxd/Desktop/amar/reveye/RevEye/WikitudeSDK.framework/WikitudeSDK(Reachability.o) duplicate symbol _OBJC_METACLASS_$_Reachability in: /Users/retributionxd/Library/Developer/Xcode/DerivedData/RevEye-doarrfgrbaqxejbxnrhmfdcgqgka/Build/Intermediates/RevEye.build/Debug-iphonesimulator/RevEye.build/Objects-normal/x86_64/Reachability.o /Users/retributionxd/Desktop/amar/reveye/RevEye/WikitudeSDK.framework/WikitudeSDK(Reachability.o) ld: 2 duplicate symbols for architecture x86_64 错误陈述：
clang: error: linker command failed with exit code 1 (use -v to see invocation)
更新可能的解决方
- 删除你的
DerivedData文件夹并重新构build（不pipe怎么说，你应该这样做） – 再次启动XCode，清理，构build - 删除
WikitudeSDK.framework尝试构build。 我可以想象，你embedded该框架两次，确保这不是通过删除一个的情况下。 如果它不起作用，请再次添加并尝试构build