React-Native BlueConic 库在 iOS 上出现构建错误，错误找不到 __swift_FORCE_LOAD__$_swiftDataDetection

Question

当我尝试使用 XCode 为 iOS 实现 BlueConic SDK for React-Native 时，出现以下错误：

ld: warning: Could not find or use auto-linked library 'swift_Concurrency'
ld: warning: Could not find or use auto-linked library 'swiftWebKit'
ld: warning: Could not find or use auto-linked library 'swiftFileProvider'
ld: warning: Could not find or use auto-linked library 'swiftDataDetection'
Undefined symbols for architecture x86_64:
  "__swift_FORCE_LOAD_$_swiftDataDetection", referenced from:
      __swift_FORCE_LOAD_$_swiftDataDetection_$_BlueConicClient in libBlueConicClient.a(AdvancedEvent.o)
      __swift_FORCE_LOAD_$_swiftDataDetection_$_BlueConicClient in libBlueConicClient.a(BlueConicCookieStorage.o)
      __swift_FORCE_LOAD_$_swiftDataDetection_$_BlueConicClient in libBlueConicClient.a(BlueConicEventFactory.o)
      __swift_FORCE_LOAD_$_swiftDataDetection_$_BlueConicClient in libBlueConicClient.a(BlueConicEventManager.o)
      __swift_FORCE_LOAD_$_swiftDataDetection_$_BlueConicClient in libBlueConicClient.a(ClickEvent.o)
      __swift_FORCE_LOAD_$_swiftDataDetection_$_BlueConicClient in libBlueConicClient.a(UpdateContentEvent.o)
      __swift_FORCE_LOAD_$_swiftDataDetection_$_BlueConicClient in libBlueConicClient.a(Event.o)
      ...
     (maybe you meant: __swift_FORCE_LOAD_$_swiftDataDetection_$_BlueConicClient)
  "__swift_FORCE_LOAD_$_swiftWebKit", referenced from:
      __swift_FORCE_LOAD_$_swiftWebKit_$_BlueConicClient in libBlueConicClient.a(AdvancedEvent.o)
      __swift_FORCE_LOAD_$_swiftWebKit_$_BlueConicClient in libBlueConicClient.a(BlueConicCookieStorage.o)
      __swift_FORCE_LOAD_$_swiftWebKit_$_BlueConicClient in libBlueConicClient.a(BlueConicEventFactory.o)
      __swift_FORCE_LOAD_$_swiftWebKit_$_BlueConicClient in libBlueConicClient.a(BlueConicEventManager.o)
      __swift_FORCE_LOAD_$_swiftWebKit_$_BlueConicClient in libBlueConicClient.a(ClickEvent.o)
      __swift_FORCE_LOAD_$_swiftWebKit_$_BlueConicClient in libBlueConicClient.a(UpdateContentEvent.o)
      __swift_FORCE_LOAD_$_swiftWebKit_$_BlueConicClient in libBlueConicClient.a(Event.o)
      ...
     (maybe you meant: __swift_FORCE_LOAD_$_swiftWebKit_$_BlueConicClient)
  "__swift_FORCE_LOAD_$_swiftFileProvider", referenced from:
      __swift_FORCE_LOAD_$_swiftFileProvider_$_BlueConicClient in libBlueConicClient.a(AdvancedEvent.o)
      __swift_FORCE_LOAD_$_swiftFileProvider_$_BlueConicClient in libBlueConicClient.a(BlueConicCookieStorage.o)
      __swift_FORCE_LOAD_$_swiftFileProvider_$_BlueConicClient in libBlueConicClient.a(BlueConicEventFactory.o)
      __swift_FORCE_LOAD_$_swiftFileProvider_$_BlueConicClient in libBlueConicClient.a(BlueConicEventManager.o)
      __swift_FORCE_LOAD_$_swiftFileProvider_$_BlueConicClient in libBlueConicClient.a(ClickEvent.o)
      __swift_FORCE_LOAD_$_swiftFileProvider_$_BlueConicClient in libBlueConicClient.a(UpdateContentEvent.o)
      __swift_FORCE_LOAD_$_swiftFileProvider_$_BlueConicClient in libBlueConicClient.a(Event.o)
      ...
     (maybe you meant: __swift_FORCE_LOAD_$_swiftFileProvider_$_BlueConicClient)
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)

Answer 1

只需将一个空的 Swift 文件添加到 iOS 中项目的 app 目录（与 AppDelegate.m 文件位于同一目录中）。不需要创建桥接文件头。

这可能是 swift 文件的内容。

//
//  File.swift
//

import Foundation

// Added this for the sake of a BlueConic compile error.

就是这样，问题解决了。