链接器命令失败，退出代码 1 - 重复符号 __TMRbBp [英] Linker command failed with exit code 1 - duplicate symbol __TMRbBp

问题描述

自从我更新到 Xcode 8.1 以来，我无法存档，也无法在发布模式下运行(在调试模式下可以正常工作).错误是有几个架构 arm64 的重复符号"，并且都是重复符号 __TMRbBp".那是什么?

Since I've updated to Xcode 8.1 I can't archive and also not run in Release mode (in debug mode its working). The error is that there are several "duplicate symbols for architecture arm64" and all are "duplicate symbol __TMRbBp". Whats that?

推荐答案

这似乎是 Swift 中的一个错误.看关于 Apple 开发者门户的讨论

It seems to be a bug in Swift. See discussion on Apple developers portal

据说在即将发布的Xcode版本中修复.但现在有一个临时的解决方法:

It is said to be fixed in Xcode version that is about to be released. But for now there is temporary workaround:

转到您的目标 Build Settings 并将 Reflection Metadata Level 标志设置为 None

Go to your target Build Settings and set Reflection Metadata Level flag to None

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