React-Native Generating SigningReport (Error: Missing keystore)

React-Native-Missing-KeyStore.md

Fix Firebase Missing Keystore for React Native App

Generate new keystore certificate

For more info, visit https://rnfirebase.io/

 # Open your terminal 
 # Enter the following to generate your missing key. (if fails, try elevating your privileges with `sudo`).
 
  keytool -genkey -v -keystore ~/.android/debug.keystore -storepass android -alias androiddebugkey -keypass android -dname "CN=Android Debug,O=Android,C=US"

# Navigate to your `android` directory inside your React Native app, and re-run `./gradlew signingReport`
  
  cd <your-project-name>/android/
  ./gradlew signingReport

Hope this help you out! 😃 Happy coding!