Xcode 13 , iOS App build failed : Redefinition of module 'DoubleConversion', Could not build module Darwin

Hi

I added use_modular_headers! in Pod file after since getting following errors in Xcode 13

Lexical or Preprocessor Issue :

  • Redefinition of module 'DoubleConversion'
  • Redefinition of module 'folly'

Parse Issue :

  • Could not build module 'Darwin'
  • Could not build module 'CoreFoundation'
  • Could not build module 'Foundation'

POD FILE

require_relative '../node_modules/@react-native-community/cli-platform-ios/native_modules'
require_relative '../node_modules/react-native/scripts/react_native_pods'

platform :ios, '11.0'
use_modular_headers!
target 'PROJECTNAME' do
  config = use_native_modules!
  use_react_native!(:path => config["reactNativePath"])

  pod 'react-native-webview', :path => '../node_modules/react-native-webview'
  pod 'glog', :podspec => '../node_modules/react-native/third-party-podspecs/glog.podspec', :modular_headers => false

  target 'PROJECTNAME' do
    inherit! :complete
    # Pods for testing
  end

  # Enables Flipper.
  #
  # Note that if you have use_frameworks! enabled, Flipper will not work and
  # you should disable these next few lines.
  use_flipper!({ 'Flipper' => '0.87.0', 'Flipper-Folly' => '2.5.3', 'Flipper-RSocket' => '1.3.1' })
  post_install do |installer|
    flipper_post_install(installer)
  end
end

target 'PROJECTNAME-tvOS' do
  # Pods for [YourProjectName]-tvOS

  target 'PROJECTNAME-tvOSTests' do
    inherit! :search_paths
    # Pods for testing
  end
end
  • Xcode Version 13.2.1
  • ios deployment target 11.0
  • "react-native": "0.63.0",
  • "react": "16.13.1",

Anyone got any reasons for why this might be?

I have the same error concerning the redefinition module and can not find a fix yet.

The other ones with build modules I fixed with:

I hope this helps.

Xcode 13 , iOS App build failed : Redefinition of module 'DoubleConversion', Could not build module Darwin
 
 
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