Question

我目前正在将React Native与Expo结合使用来构建应用程序。我不得不退出Expo，因为Expo不支持WebRTC，这对我的应用程序至关重要，因为WebRTC严重依赖于Twilio Video。我正在尝试使用以下库：https://github.com/blackuy/react-native-twilio-video-webrtc 我已按照安装说明进行操作，但无法使其运行。这些是我得到的3个错误：

Undefined symbols for architecture x86_64:
  "_OBJC_CLASS_$_TVIVideoClient", referenced from:
      objc-class-ref in libTWReactNativeTwilioVideoWebrtc.a(TWVideoModule.o)
  "_OBJC_CLASS_$_TVILocalMedia", referenced from:
      objc-class-ref in libTWReactNativeTwilioVideoWebrtc.a(TWVideoModule.o)
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)

我已经在线尝试了几种解决方案，包括清理，使用“构建设置”等都无济于事。

这是我经历的过程：

软件包上方已安装NPM
退出世博会
将pod 'TwilioVideo'添加到了Podfile
pod install
按照上述存储库中的安装说明添加了库
在遇到其他几个错误之后做了一个本机链接

这是我的Podfile：

source 'https://github.com/CocoaPods/Specs.git'
platform :ios, '10.0'

target 'teledoctor24' do
  pod 'ExpoKit',
    :git => "http://github.com/expo/expo.git",
    :tag => "ios/2.11.2",
    :subspecs => [
      "Core"
    ],
    :inhibit_warnings => true

  # Install unimodules
  require_relative '../node_modules/react-native-unimodules/cocoapods.rb'
  use_unimodules!(
    modules_paths: ['../node_modules'],
    exclude: [
      'expo-face-detector',
      'expo-payments-stripe',
    ],
  )

  pod 'React',
    :path => "../node_modules/react-native",
    :inhibit_warnings => true,
    :subspecs => [
      "Core",
      "ART",
      "RCTActionSheet",
      "RCTAnimation",
      "RCTCameraRoll",
      "RCTGeolocation",
      "RCTImage",
      "RCTNetwork",
      "RCTText",
      "RCTVibration",
      "RCTWebSocket",
      "DevSupport",
      "CxxBridge"
    ]
  pod 'yoga',
    :path => "../node_modules/react-native/ReactCommon/yoga",
    :inhibit_warnings => true
  pod 'DoubleConversion',
    :podspec => "../node_modules/react-native/third-party-podspecs/DoubleConversion.podspec",
    :inhibit_warnings => true
  pod 'Folly',
    :podspec => "../node_modules/react-native/third-party-podspecs/Folly.podspec",
    :inhibit_warnings => true
  pod 'glog',
    :podspec => "../node_modules/react-native/third-party-podspecs/glog.podspec",
    :inhibit_warnings => true
  pod 'TwilioVideo'

  pod 'react-native-randombytes', :path => '../node_modules/react-native-randombytes'

  pod 'RNVectorIcons', :path => '../node_modules/react-native-vector-icons'

  post_install do |installer|
    installer.pods_project.main_group.tab_width = '2';
    installer.pods_project.main_group.indent_width = '2';

    installer.target_installation_results.pod_target_installation_results
      .each do |pod_name, target_installation_result|

      if pod_name == 'ExpoKit'
        target_installation_result.native_target.build_configurations.each do |config|
          config.build_settings['GCC_PREPROCESSOR_DEFINITIONS'] ||= ['$(inherited)']
          config.build_settings['GCC_PREPROCESSOR_DEFINITIONS'] << 'EX_DETACHED=1'

          # Enable Google Maps support
          config.build_settings['GCC_PREPROCESSOR_DEFINITIONS'] << 'HAVE_GOOGLE_MAPS=1'
          config.build_settings['GCC_PREPROCESSOR_DEFINITIONS'] << 'HAVE_GOOGLE_MAPS_UTILS=1'

        end
      end


      if ['Amplitude-iOS','Analytics','AppAuth','Branch','CocoaLumberjack','FBSDKCoreKit','FBSDKLoginKit','FBSDKShareKit','GPUImage','JKBigInteger2'].include? pod_name
      target_installation_result.native_target.build_configurations.each do |config|
        config.build_settings['IPHONEOS_DEPLOYMENT_TARGET'] = '10.0'
      end
      end

      # Can't specify this in the React podspec because we need to use those podspecs for detached
      # projects which don't reference ExponentCPP.
      if pod_name.start_with?('React')
        target_installation_result.native_target.build_configurations.each do |config|
          config.build_settings['IPHONEOS_DEPLOYMENT_TARGET'] = '10.0'
          config.build_settings['HEADER_SEARCH_PATHS'] ||= ['$(inherited)']
        end
      end

      # Build React Native with RCT_DEV enabled and RCT_ENABLE_INSPECTOR and
      # RCT_ENABLE_PACKAGER_CONNECTION disabled
      next unless pod_name == 'React'
      target_installation_result.native_target.build_configurations.each do |config|
        config.build_settings['GCC_PREPROCESSOR_DEFINITIONS'] ||= ['$(inherited)']
        config.build_settings['GCC_PREPROCESSOR_DEFINITIONS'] << 'RCT_DEV=1'
        config.build_settings['GCC_PREPROCESSOR_DEFINITIONS'] << 'RCT_ENABLE_INSPECTOR=0'
        config.build_settings['GCC_PREPROCESSOR_DEFINITIONS'] << 'ENABLE_PACKAGER_CONNECTION=0'
      end

    end
  end
end

任何帮助将不胜感激。

世博会弹出后体系结构x86_64的未定义符号：“ _ OBJC_CLASS _ $ _...”

0 个答案: