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I am trying to update to latest frameworks in our app, but getting this error

Undefined symbols for architecture arm64:
  "_FIRAuthStateDidChangeInternalNotificationAppKey", referenced from:
      -[FAuthStateListenerWrapper authStateDidChangeNotification:] in FirebaseDatabase(FAuthTokenProvider_6272866f5c75e14e01c4ca08384ffa05.o)
ld: symbol(s) not found for architecture arm64
clang: error: linker command failed with exit code 1 (use -v to see invocation)

this is how my pod file looks

platform :ios, “9.0”

source 'https://github.com/CocoaPods/Specs.git'

target "foo" do

pod 'FBSDKShareKit'
pod 'AFNetworking'
pod 'Ono'
pod 'AFOnoResponseSerializer'
pod 'SVProgressHUD'
pod 'CTFeedback'
pod 'SIAlertView'
pod 'GPUImage'#, '~> 0.1.4'
pod 'UICKeyChainStore'
pod 'ASValueTrackingSlider'
pod 'Google-Mobile-Ads-SDK'#, '~> 7.47.0'
pod 'Google/Analytics'
pod 'SSZipArchive'
pod 'GoogleSignIn'
pod 'Fabric'
pod 'Crashlytics'
pod 'Firebase'#, '~> 4.8.2'
pod 'Firebase/Auth’
pod 'Firebase/Messaging'
pod 'Firebase/Invites'
pod 'Firebase/Storage'

end

I just ran pod update and the error started to show up.

added -ObjC,-licucore in other linker flags, alao disabled bitcode.

rmaddy
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ajinkya relekar
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1 Answers1

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There's not enough information here to completely tell what is going on, but here are two red flags:

  1. The missing symbol is from FirebaseDatabase, but FirebaseDatabase is not listed in the Podfile.
  2. Firebase/Invites is in the Podfile, but Invites is no longer part of Firebase and will force Firebase 5 to be installed instead of the current Firebase 6.

You can learn more about why certain dependencies are chosen by examining the Podfile.lock.

Paul Beusterien
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