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-1
votes
1
answer
29
views
Is there a way to add a group of users on the firebase console without code? I need to create a group based on a list of device tokens
The P.M. asked me to check if in firebase, using console or notification composer, it is possible to send notification to a group of users. So I can't use code, and documentations doesn't answer my ...
0
votes
1
answer
42
views
Why does Android app crash after installing the latest version with Firebase App Distribution?
I am new to Android development and I'm using the Firebase App Distribution tool. It successfully prompts the user when there is a new version available to download, and in the notification drawer it ...
0
votes
0
answers
54
views
Null values of username are showing in my firebase console and flutter app
when i save in firebase, the data like username, phone number, and status are lost, leaving only the uid persistent.
I'm using cubit for state management.
The code for creating user:
Future<void>...
1
vote
0
answers
59
views
FirebaseAuth suddenly stopped working on older iPhones (login leads to blank screen, AppCheck/App Attest issue?) [closed]
My iOS app (Swift + Firebase + Cloudinary + Render backend) has been working fine for months and is live on the App Store.
However, since October 10–12, 2025, users with iPhone 11 and 11 Pro cannot ...
0
votes
0
answers
57
views
Firebase Genkit using prompt in chat
I am using chat with genKit library like below:
const session = agenticAi.createSession<any>({
initialState: {
uid: uid,
},
});
const chat = session.chat({
model: googleAI.model('...
-6
votes
0
answers
38
views
flutter pos app problem: shopId and OwnerId [closed]
i have made the the 90% of the first version of the POS(POINT OF SALE ) app with all screens such as dashboard ,sales,products and profile. Everything is going fine but this issue of ownerId and ...
2
votes
0
answers
37
views
Firebase Realtime Database ValueChanged listener fails to fire offline with existing cached data in Unity, causing app to hang [closed]
I'm developing an Android game in Unity that uses Firebase Realtime Database (RTDB) for player data storage. I'm aiming for a robust offline-first experience. I've enabled RTDB persistence using ...
0
votes
0
answers
34
views
Increasing RabbitMQ consumers makes FCM sendEachForMulticast slower per batch — normal? how to improve? [closed]
I have two Spring microservices (A and B).
Service A: prepares ~10M device tokens (FCM) and splits them into chunks of 500 tokens.
Each chunk is published to RabbitMQ.
Service B: consumes the chunks ...
0
votes
0
answers
28
views
React-Native error : 'FirebaseCoreInternal.modulemap' not found [closed]
Pod install successfully on running ios from xcode
Xcode build gives the following error:
/Users/apple/Library/Developer/Xcode/DerivedData/ZoTok-ctycpbrbiefsflgukwbhdxspvspa/Build/Intermediates....
0
votes
1
answer
74
views
Firebase: Fetching documents from a database that is not default, but is still in the same project
I've been trying to fetch documents from a different database I made on my project. I have my primary database which is called 'Default' and I have another database in the same project called 'Staging'...
-1
votes
0
answers
51
views
Capacitor Firebase Firestore onSnapshot returning Promise breaks React useEffect cleanup with "TypeError: e is not a function" [closed]
I have a React app that works perfectly in the browser, but when I build it for iOS using Capacitor, I keep getting this error in the minified production code:
TypeError: e is not a function.
The ...
-1
votes
0
answers
46
views
firebase_storage object-not-found No object exists at the desired reference flutter app developement [closed]
I am unable to setup a cloud billing account due to a back end error so I can't check storage on Firebase:
firebase_storage object-not-found No object exists at the desired reference
The error is in ...
0
votes
0
answers
33
views
How does Firebase In-App Messaging decide which campaign to show when multiple are eligible? [closed]
I’m using Firebase In-App Messaging (FIAM) and I have multiple active campaigns that can all trigger under similar conditions (for example, multiple messages using on_foreground or screen_view events)....
0
votes
1
answer
69
views
How to properly update user email with verifyBeforeUpdateEmail in Flutter without user-token-expired? [closed]
I'm trying to allow users to update their email address in my Flutter app using Firebase Authentication. I'm using the recommended verifyBeforeUpdateEmail method, but it results in a broken user ...
0
votes
1
answer
43
views
Is there a remote, administrative way to force mobile Firebase Email Sign In links to use a custom domain?
My React Native app (Android and iOS) uses Firebase Email Sign In links for authentication.
The app is configured to handle links that begin with a Custom Domain, which is registered and hosted by ...