Getting weird error on iOS react native project

Question

I'm using react native, I am trying to start my iOS app. It has React native firebase SDK. Please help. I have already initialized firebase in the app delegate

Answer 1

please verify the installation steps

# Install & setup the app module
yarn add @react-native-firebase/app

# Install the messaging module
yarn add @react-native-firebase/messaging
#Update pods
pod install --repo-update   
#Insert this to Podfile
$FirebaseSDKVersion = '6.0.0'
#Install changes
pod install --repo-update   
# If you're developing your app using iOS, run this command
cd ios/ && pod install

https://rnfirebase.io/messaging/usage

Answer 2

seems your firebase module not installed correctly. following this link for install config your firebase : Link