Redefinition of module 'Firebase'

[Copser]

Hello, I upgraded the project from following rn-diff-purge from 0.59.10 to 0.60.0, and I'm having problems when building a project. It smells like Firebase was integrated twice but I'm not been able to locate it, but that just me guessing, so can someone help please, thanks.

and

In Headers Search Paths

1. What version of RN and react-native-fcm are you running?

System: OS: macOS Mojave 10.14.6 CPU: (12) x64 Intel(R) Core(TM) i7-8750H CPU @ 2.20GHz Memory: 350.78 MB / 16.00 GB Shell: 5.3 - /bin/zsh Binaries: Node: 10.16.0 - ~/.nvm/versions/node/v10.16.0/bin/node Yarn: 1.21.1 - ~/.yarn/bin/yarn npm: 6.13.0 - ~/.nvm/versions/node/v10.16.0/bin/npm Watchman: 4.9.0 - /usr/local/bin/watchman SDKs: iOS SDK: Platforms: iOS 13.2, DriverKit 19.0, macOS 10.15, tvOS 13.2, watchOS 6.1 IDEs: Android Studio: 3.5 AI-191.8026.42.35.5791312 Xcode: 11.3.1/11C504 - /usr/bin/xcodebuild npmPackages: react: 16.8.6 => 16.8.6 react-native: 0.60.0 => 0.60.0 npmGlobalPackages: react-native-cli: 2.0.1

"react-native-firebase": "~5.6.0",

2. What device are you using? (e.g iOS9 emulator, Android 6 device)?

I'm using emulator IOS11

3. Is your app running in foreground, background or not running?

My app is not running.

Pods

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

target 'Workbase' do
  # Pods for RnDiffApp
  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'

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

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

  use_native_modules!
end

target 'Workbase-tvOS' do
  # Pods for RnDiffApp-tvOS

  target 'Workbase-tvOSTests' do
    inherit! :search_paths
    # Pods for testing
  end

end

post_install do |installer|
  installer.pods_project.targets.each do |target|

    # The following is needed to ensure the "archive" step works in XCode.
    # It removes React & Yoga from the Pods project, as it is already included in the main project.
    # Without this, you'd see errors when you archive like:
    # "Multiple commands produce ... libReact.a"
    # "Multiple commands produce ... libyoga.a"

    targets_to_ignore = %w(React yoga)

    if targets_to_ignore.include? target.name
      target.remove_from_project
    end

    if target.name == 'react-native-config'
      phase = target.project.new(Xcodeproj::Project::Object::PBXShellScriptBuildPhase)
      phase.shell_script = "cd ../../"\
                           " && RNC_ROOT=./node_modules/react-native-config/"\
                           " && export SYMROOT=$RNC_ROOT/ios/ReactNativeConfig"\
                           " && export BUILD_DIR=$RNC_ROOT/ios/ReactNativeConfig"\
                           " && ruby $RNC_ROOT/ios/ReactNativeConfig/BuildDotenvConfig.ruby"

      target.build_phases << phase
      target.build_phases.move(phase,0)
    end

    rnfirebase = installer.pods_project.targets.find { |target| target.name == 'RNFirebase' }
    rnfirebase.build_configurations.each do |config|
      config.build_settings['HEADER_SEARCH_PATHS'] = '$(inherited) ${PODS_ROOT}/Headers/Public/**'
    end
  end
end

[Copser]

For the time I spend writing this question I've ended up solving this by removing $(SCROOT)/Firebase from my Headers Search Path. I hade duplicated Firebase in the Xcode, confusion for me was that I somehow overlooked use_native_modules! in my Pods file and that is pulling firebase from node_modules.

[temitope]

@Copser thanks for documenting. Does this mean this library still works with RN 0.60 ?

[Copser]

Hey @temitope, it was working for me, but I had some other issues with my project, so I needed to degrade the project back to 59.10, so I'm not 100% sure that it will work on 0.60.