Expo SDK 50 Firebase Cloud Messaging Error

Question

I successfully implemented Firebase Cloud Messaging (FCM) with Expo SDK 48 without any issues. However, upon upgrading to Expo SDK 50, I encountered an error while using FCM.

I want to implement Firebase Cloud Messaging (FCM) with Expo SDK 50.

App.js

app.json

package.json

package.json continued

Error

Answer 1

The issue you are facing is because you are trying to use firebase/messaging in expo go app. Expo go app does not support firebase/messaging as of now. You will need to test or use it in either expo-dev-client or in actual apk. For further information regarding expo-dev-client follow steps provided in https://docs.expo.dev/develop/development-builds/create-a-build/