Question

我正在将我的应用程序升级到React Native v0.60.4。我完成了文档和升级帮助程序中的所有步骤，但是当尝试为iOS构建应用程序时，glog的构建失败，并出现以下错误：

.../app/ios/Pods/glog/src/base/mutex.h:147:3: error: Need to implement mutex.h for your architecture, or #define NO_THREADS
# error Need to implement mutex.h for your architecture, or #define NO_THREADS
  ^
.../app/ios/Pods/glog/src/base/mutex.h:188:3: error: unknown type name 'MutexType'
  MutexType mutex_;

找不到任何解决问题的方法。

我的Podfile：

platform :ios, '9.0'
require_relative '../node_modules/@react-native-community/cli-platform-ios/native_modules'

target '...app' do
  # Uncorm mment the next line if you're using Swift or would like to use dynamic frameworks
  # use_frameworks!

  pod 'React', :path => '../node_modules/react-native/'
  pod 'React-Core', :path => '../node_modules/react-native/React'
  pod 'React-DevSupport', :path => '../node_modules/react-native/React'
  pod 'React-fishhook', :path => '../node_modules/react-native/Libraries/fishhook'
  pod 'React-RCTActionSheet', :path => '../node_modules/react-native/Libraries/ActionSheetIOS'
  pod 'React-RCTAnimation', :path => '../node_modules/react-native/Libraries/NativeAnimation'
  pod 'React-RCTBlob', :path => '../node_modules/react-native/Libraries/Blob'
  pod 'React-RCTImage', :path => '../node_modules/react-native/Libraries/Image'
  pod 'React-RCTLinking', :path => '../node_modules/react-native/Libraries/LinkingIOS'
  pod 'React-RCTNetwork', :path => '../node_modules/react-native/Libraries/Network'
  pod 'React-RCTSettings', :path => '../node_modules/react-native/Libraries/Settings'
  pod 'React-RCTText', :path => '../node_modules/react-native/Libraries/Text'
  pod 'React-RCTVibration', :path => '../node_modules/react-native/Libraries/Vibration'
  pod 'React-RCTWebSocket', :path => '../node_modules/react-native/Libraries/WebSocket'

  pod 'React-cxxreact', :path => '../node_modules/react-native/ReactCommon/cxxreact'
  pod 'React-jsi', :path => '../node_modules/react-native/ReactCommon/jsi'
  pod 'React-jsiexecutor', :path => '../node_modules/react-native/ReactCommon/jsiexecutor'
  pod 'React-jsinspector', :path => '../node_modules/react-native/ReactCommon/jsinspector'
  pod 'yoga', :path => '../node_modules/react-native/ReactCommon/yoga'

  pod 'DoubleConversion', :podspec => '../node_modules/react-native/third-party-podspecs/DoubleConversion.podspec'
  pod 'glog', :podspec => '../node_modules/react-native/third-party-podspecs/glog.podspec'
  pod 'Folly', :podspec => '../node_modules/react-native/third-party-podspecs/Folly.podspec'

  # Pods for ...app
  pod 'Firebase/Core', '~> 5.15.0'
  pod 'Firebase/Performance'
  pod 'Firebase/Storage'

  target '...appTests' do
    inherit! :search_paths
    # Pods for testing
  end

  use_native_modules!
end

Answer 1

我通过在define NO_THREADS中文件config.h的底部添加iOS/Pods/glog/src/config.h解决了这个问题。但是我仍然有另一个与glog相关的问题。我不确定这是否是解决问题的正确方法。

Answer 2

对于将来的Google员工来说，发生这种情况是因为（据我所知）RN在pod install期间生成的配置脚本无法正确检测macOS是否包含pthreads支持。这似乎是由于Xcode 11和Xcode 12之间存在一些差异，因为降级的人说问题已经消失了。

无论如何，以下对我有用：

打开ios/Pods/Flipper-Glog/src/config.h并在文件中的任意位置添加#define HAVE_PTHREAD 1，并将HAVE_RWLOCK标志也更改为#define HAVE_RWLOCK 1
打开ios/Pods/glog/src/config.h并执行相同的操作。您需要同时使用这两个库。

进行此更改使事情对我有用。这不仅是迫使它起作用，还在于纠正以前起作用的问题。我在较早的项目中验证了这些字段的设置正确（并且pthread支持在macOS，模拟器和iOS中广泛存在）。

React Native 0.60升级：未知类型名称“ MutexType”

2 个答案: