Ios ld:警告：找不到自动链接库'；迅捷目标&x27；

我正在从事一个用obj-c编写的遗留项目（iOS应用程序）。该项目链接到用obj-c编写的遗留静态库

该库通过使用Swift编写的代码进行了扩展，构建时没有错误

问题出现在项目级别，该级别生成时出现以下错误：

ld: warning: Could not find auto-linked library 'swiftObjectiveC'
ld: warning: Could not find auto-linked library 'swiftSwiftOnoneSupport'
ld: warning: Could not find auto-linked library 'swiftCoreAudio'
ld: warning: Could not find auto-linked library 'swiftCoreGraphics'
ld: warning: Could not find auto-linked library 'swiftCore'
ld: warning: Could not find auto-linked library 'swiftQuartzCore'
ld: warning: Could not find auto-linked library 'swiftDarwin'
ld: warning: Could not find auto-linked library 'swiftsimd'
ld: warning: Could not find auto-linked library 'swiftFoundation'
ld: warning: Could not find auto-linked library 'swiftAVFoundation'
ld: warning: Could not find auto-linked library 'swiftCoreMedia'
ld: warning: Could not find auto-linked library 'swiftDispatch'
ld: warning: Could not find auto-linked library 'swiftCoreFoundation'
Undefined symbols for architecture x86_64:
  "protocol descriptor for Swift.Hashable", referenced from:
      protocol conformance descriptor for __C.AVAudioSessionCategory : Swift.Hashable in __C_Synthesized in libFindParking.a(libFindParking.a-x86_64-master.o)
      generic protocol witness table for __C.AVAudioSessionCategory : Swift.Hashable in __C_Synthesized in libFindParking.a(libFindParking.a-x86_64-master.o)
      protocol conformance descriptor for __C.AVAudioSessionMode : Swift.Hashable in __C_Synthesized in libFindParking.a(libFindParking.a-x86_64-master.o)
      generic protocol witness table for __C.AVAudioSessionMode : Swift.Hashable in __C_Synthesized in libFindParking.a(libFindParking.a-x86_64-master.o)

• 如何解决这个问题

更新：

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我没有使用Cocoapods

这里有一个对我有效的解决方案：

显然，对于纯objective-c项目，您需要将此$（TOOLCHAIN_DIR）/usr/lib/swift/$（PLATFORM_NAME）添加到目标的库搜索路径中。当我在objective-c中的一个项目中包含一个用swift编写的库时，这对我来说很有用

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我做了这件事，但仍然得到了同样的错误，我一直试图将adMob添加到objective C项目中。ld：警告：找不到自动链接的框架“FBLPromises”，因此，您有另一个边缘案例。