iOS Question Compile error (firebase auth)

[IDE message - 5:53:06]
Ein Fehler trat auf.
FirebaseAuth[arm64][82](FIRSecureTokenService.o)
      ___53-[FIRSecureTokenService requestAccessToken:callback:]_block_invoke in FirebaseAuth[arm64][82](FIRSecureTokenService.o)
      -[FIRSecureTokenService hasValidAccessToken] in FirebaseAuth[arm64][82](FIRSecureTokenService.o)
      ___53-[FIRUser getIDTokenResultForcingRefresh:completion:]_block_invoke_2 in FirebaseAuth[arm64][97](FIRUser.o)
  _FIRLogError, referenced from:
      ___40-[FIRAuth initWithAPIKey:appName:appID:]_block_invoke in FirebaseAuth[arm64][5](FIRAuth.o)
      ___40-[FIRAuth initWithAPIKey:appName:appID:]_block_invoke in FirebaseAuth[arm64][5](FIRAuth.o)
      ___40-[FIRAuth initWithAPIKey:appName:appID:]_block_invoke in FirebaseAuth[arm64][5](FIRAuth.o)
  _FIRLogInfo, referenced from:
      -[FIRAuth scheduleAutoTokenRefreshWithDelay:retry:] in FirebaseAuth[arm64][5](FIRAuth.o)
      ___47-[FIRAuth getTokenForcingRefresh:withCallback:]_block_invoke in FirebaseAuth[arm64][5](FIRAuth.o)
      +[FIRAuthAPNSTokenManager isProductionApp] in FirebaseAuth[arm64][7](FIRAuthAPNSTokenManager.o)
      +[FIRAuthAPNSTokenManager isProductionApp] in FirebaseAuth[arm64][7](FIRAuthAPNSTokenManager.o)
      +[FIRAuthAPNSTokenManager isProductionApp] in FirebaseAuth[arm64][7](FIRAuthAPNSTokenManager.o)
      +[FIRAuthAPNSTokenManager isProductionApp] in FirebaseAuth[arm64][7](FIRAuthAPNSTokenManager.o)
      +[FIRAuthAPNSTokenManager isProductionApp] in FirebaseAuth[arm64][7](FIRAuthAPNSTokenManager.o)
      +[FIRAuthAPNSTokenManager isProductionApp] in FirebaseAuth[arm64][7](FIRAuthAPNSTokenManager.o)
      +[FIRAuthAPNSTokenManager isProductionApp] in FirebaseAuth[arm64][7](FIRAuthAPNSTokenManager.o)
      ...
  _FIRLogNotice, referenced from:
      -[FIRUser signOutIfTokenIsInvalidWithError:] in FirebaseAuth[arm64][97](FIRUser.o)
  _FIRLogWarning, referenced from:
      -[FIRAuthKeychainServices itemWithQuery:error:] in FirebaseAuth[arm64][19](FIRAuthKeychainServices.o)
      ___70-[FIRAuthNotificationManager checkNotificationForwardingWithCallback:]_block_invoke in FirebaseAuth[arm64][20](FIRAuthNotificationManager.o)
      ___62-[FIRPhoneAuthProvider verifyClientWithUIDelegate:completion:]_block_invoke_3 in FirebaseAuth[arm64][74](FIRPhoneAuthProvider.o)
  _OBJC_CLASS_$_FIRApp, referenced from:
       in libiFirebaseAuth.a[arm64][2](iFirebaseAuth.o)
  _OBJC_CLASS_$_FIRComponent, referenced from:
       in FirebaseAuth[arm64][5](FIRAuth.o)
  _OBJC_CLASS_$_FIRComponentType, referenced from:
       in FirebaseAuth[arm64][5](FIRAuth.o)
  _OBJC_CLASS_$_FIRHeartbeatInfo, referenced from:
       in FirebaseAuth[arm64][10](FIRAuthBackend.o)
clang: error: linker command failed with exit code 1 (use -v to see invocation)


Error: ** BUILD FAILED **


The following build commands failed:
    Ld /Users/administrator/Documents/UploadedProjects/<user id>/Payload/CannaScope.app/CannaScope normal (in target 'B4iProject' from project 'B4iProject')
(1 failure)