Linker command failed with exit code 1 on latest packages

[hemantbeast]

I have updated the packages to latest version which is 8.10.0 atm & getting native linking failed with linker flags.

Packages been used:
Xamarin.Firebase.iOS.Core - 8.10.0
Xamarin.Firebase.iOS.Analytics - 8.10.0
Xamarin.Firebase.iOS.Auth - 8.10.0
Xamarin.Firebase.iOS.CloudMessaging - 8.10.0
Xamarin.Firebase.iOS.Installations - 8.10.0
Xamarin.Firebase.iOS.Crashlytics - 8.10.0

Error log:
`Process exited with code 1, command:
MTOUCH : error MT5210: Native linking failed, undefined symbol: _kFIRLoggerAuth. Please verify that all the necessary frameworks have been referenced and native libraries are properly linked in.

MTOUCH : error MT5210: Native linking failed, undefined symbol: _kFIRLoggerMLKit. Please verify that all the necessary frameworks have been referenced and native libraries are properly linked in.
		
MTOUCH : warning MT5215: References to 'System' might require additional -framework=XXX or -lXXX instructions to the native linker
		
MTOUCH : warning MT5215: References to 'System' might require additional -framework=XXX or -lXXX instructions to the native linker
		
MTOUCH : warning MT5215: References to 'System' might require additional -framework=XXX or -lXXX instructions to the native linker
		
MTOUCH : warning MT5215: References to 'System.Net.Security' might require additional -framework=XXX or -lXXX instructions to the native linker
		
MTOUCH : warning MT5215: References to 'System' might require additional -framework=XXX or -lXXX instructions to the native linker
		
MTOUCH : warning MT5215: References to 'BCrypt' might require additional -framework=XXX or -lXXX instructions to the native linker
		
MTOUCH : warning MT5215: References to 'kernel32' might require additional -framework=XXX or -lXXX instructions to the native linker
		
MTOUCH : warning MT5215: References to 'c' might require additional -framework=XXX or -lXXX instructions to the native linker
		
MTOUCH : warning MT5215: References to 'Kernel32' might require additional -framework=XXX or -lXXX instructions to the native linker
		
MTOUCH : warning MT5215: References to 'libEGL' might require additional -framework=XXX or -lXXX instructions to the native linker
		
MTOUCH : warning MT5215: References to 'ole32' might require additional -framework=XXX or -lXXX instructions to the native linker
		
MTOUCH : warning MT5215: References to 'dl' might require additional -framework=XXX or -lXXX instructions to the native linker
		
MTOUCH : warning MT5215: References to 'kernel32' might require additional -framework=XXX or -lXXX instructions to the native linker
		
MTOUCH : warning MT5215: References to 'kernel32' might require additional -framework=XXX or -lXXX instructions to the native linker
		
MTOUCH : error MT5201: Native linking failed. Please review the build log and the user flags provided to gcc: -ObjC -lz -lsqlite3 -ObjC -lc++ -lsqlite3 -lz -lc++ -ObjC -ObjC -lc++ -ObjC -lc++ -ObjC -lc++ -ObjC -lc++ -ObjC -lc++ -ObjC -lc++ -Xlinker -sectcreate -Xlinker __TEXT -Xlinker __entitlements -Xlinker "/Users/admin/Projects/FEProject.iOS/obj/iPhoneSimulator/Debug/device-builds/iphone 11-15.2/Entitlements.xcent"

Undefined symbols for architecture x86_64:
  "_kFIRLoggerAuth", referenced from:
      ___34-[FIRAuth initWithAPIKey:appName:]_block_invoke in FirebaseAuth(FIRAuth.o)
      -[FIRAuth scheduleAutoTokenRefreshWithDelay:retry:] in FirebaseAuth(FIRAuth.o)
      ___47-[FIRAuth getTokenForcingRefresh:withCallback:]_block_invoke in FirebaseAuth(FIRAuth.o)
      +[FIRAuthAPNSTokenManager isProductionApp] in FirebaseAuth(FIRAuthAPNSTokenManager.o)
      ___70-[FIRAuthNotificationManager checkNotificationForwardingWithCallback:]_block_invoke in FirebaseAuth(FIRAuthNotificationManager.o)
      -[FIRUser signOutIfTokenIsInvalidWithError:] in FirebaseAuth(FIRUser.o)
      ___62-[FIRPhoneAuthProvider verifyClientWithUIDelegate:completion:]_block_invoke_3 in FirebaseAuth(FIRPhoneAuthProvider.o)
      ...
  "_kFIRLoggerMLKit", referenced from:
      _FIRMLKitLog in FirebaseMLCommon(FIRMLKitLogger_294d6f5c71c3c86a3f30ca2d7bf082e1.o)
ld: symbol(s) not found for architecture x86_64
clang : error : linker command failed with exit code 1 (use -v to see invocation)`

[dmariogatto]

Do you have any of the Firebase iOS ML (Xamarin.Firebase.iOS.MLKit.*) packages installed?

[hemantbeast]

@dmariogatto I'm using this barcode scanner package which is based on MLKit.

[dmariogatto]

All the current MLKit nuget packages are deprecated & built against older versions of Firebase, which is what is probably causing the linking error. There are bindings for the newer replacement libraries but these haven't been released yet.

[hemantbeast]

@dmariogatto replaced the barcode scanning package, now working fine. Thanks!