I have built a chat app in firebase android everything is working fine the only problem is that when users are chatting with each other the messages are not showing in order or sequence they are just showing randomly. Image…
I was able to build and publish my flutter app on October 6th, I returned today on Octuber 30th and I am getting this build error: Could not resolve io.grpc:grpc-core:[1.28.0]. Could not HEAD 'https://jcenter.bintray.com/io/grpc/grpc-core/maven-metadata.xml'. Read timed out It seems there…
i am trying to displaying the new value every time the user click the button but it keeps displaying the old data. I need to hot restart to see the new data after i update it. I do not know…
I need to retrieve data from firestore collection and assign exact value to String... Here is my code. class _AbcState extends State<Abc> { @override Widget build(BuildContext context) { return StreamBuilder<QuerySnapshot>( stream: FirebaseFirestore.instance.collection('boat').snapshots(), builder: (context, snapshot) { if (snapshot.hasError) { return…
am tying to calling user to appear in profile page the app block when i fixed it i faced other problem which is this one if there any solution can help me import 'package:flutter/foundation.dart'; class UserModel { String? uid; String?…
I'm trying to make this chat app where i want to add an unsend option (allowing the users to delete the messages they sent). I succeeded in getting the unsend option selected but now I cant figure out how to…
** flutter/.pub-cache/hosted/pub.dartlang.org/firebase_core-1.24.0/lib/src/firebase_app.dart:18:25: Error: Member not found: 'FirebaseAppPlatform.verifyExtends'. FirebaseAppPlatform.verifyExtends(_delegate); I used . . . firebase_core: ^1.7.0....I cheked in my code but there is not show any error shoud i change in my library file of firebase_core:1.24.0 ***
am trying to call the user from data (am using firebase as database) the profile page not working for more understanding check the other issue i posted last day : FirebaseException ([cloud_firestore/unavailable] The service is currently unavailable , and how…
how can i solve this error with Platform exception, i tried to add firebase_core_performance and to run flutter clean and flutter run, but it didn't help
How can I get the value of coursestatus from all of the collections?