Top "Firebase" questions

Firebase is a serverless platform for unified development of applications for mobile devices and for the web.

Separate dev and prod Firebase environment

I am considering using Firebase as MBaaS, however I couldn't find any reliable solution to the following problem: I would …

firebase google-cloud-firestore production-environment mbaas
Open app on firebase notification received (FCM)

I want to open application automatically when notification is received, is this possible with Firebase and new FCM notifications? I …

android firebase firebase-cloud-messaging firebase-notifications
In Firebase when using push() How do I get the unique ID and store in my database

I am pushing data in firebase, but i want to store unique id in my database also . can somebody tell …

javascript reactjs firebase firebase-realtime-database
Finished with error: Gradle task assembleDebug failed with exit code 1

Launching lib\main.dart on HTC One M9PLUS in debug mode... Initializing gradle... Resolving dependencies... Gradle task 'assembleDebug'... registerResGeneratingTask …

firebase dart flutter flutter-dependencies
type 'List<dynamic>' is not a subtype of type 'List<Widget>'

I have a snippet of code which I copied from Firestore example: Widget _buildBody(BuildContext context) { return new StreamBuilder( stream: _…

firebase flutter dart google-cloud-firestore
How to use Firebase with Spring boot REST Application?

I have a Spring Boot REST application that depends on the authentication done in Firebase. On the client side Firebase …

java rest firebase spring-boot firebase-authentication
FirebaseInstanceId Token retrieval failed SERVICE_NOT_AVAILABLE

I'm working on an android app, it uses Firebase Authentication, Database and Storage. It was all working fine until this …

android firebase firebase-cloud-messaging
Firebase update vs set

As the title says, I can't get the differences between update and set. Also the docs can't help me, as …

javascript firebase firebase-realtime-database
How to make a user sign out in Firebase?

I am making a simple authentication app in Android using Firebase authentication. Till now I am successful in signing the …

android authentication firebase firebase-authentication
Missing or insufficient permissions when writing to Firestore using field in access rules

I am getting an error when attempting to write to Firestore. I am attempting to use a field containing the …

firebase firebase-security google-cloud-firestore