I'm trying to map a document with different user data from a Firebase Firestore database. The error occurs when I try to cast values different from dynamic (lists in this case). Down there there is the part of code where…
I would like to ask for some help for a trouble I can't solve. I want to use Firebase Realtime Database in a Spring Boot controller but when I try to import the dependency, the gradle shows me the following…
I'm using "where" query to get a single document so that I can update it. I need the docID which is what i'm struggling with. I'm following the documentation but not much progress. I'm using Firebase cloud functions, Nodejs and…
i'm trying to implement the OTP authentication with firebase with phone number in react+vite. i'm getting this error: ' TypeError: Cannot read properties of undefined (reading 'appVerificationDisabledForTesting') ' this is how i implemented in my code // firebaseConfig.jsx file import…
My current database approach looks like this: Now when I stream products, I want for every product the subcollections (images, prices, sizes). What will be the best idea to fetch this in a stream, without using a lot of reads?…
I was working on my flutter project but after setting up the firebase I got this error message Launching libmain.dart on sdk gphone64 x86 64 in debug mode... Running Gradle task 'assembleDebug'... √ Built buildappoutputsflutter-apkapp-debug.apk. E/AndroidRuntime(11067): FATAL EXCEPTION: main E/AndroidRuntime(11067):…
I'm try to apply Google Cloud Vision to files in my Firebase Cloud Storage using Firebase Cloud Functions. The storage structure is bucket > images > userID > image. There are multiple users and they have multiple images in their…
I have enabled the anonymous sign in method in firebase project. and this is the code I am trying to make an anonymous login: try { final userCredential = await FirebaseAuth.instance.signInAnonymously(); print("Signed in with temporary account."); } on FirebaseAuthException catch…
What is the difference between selecting Android, iOS or Flutter when adding Firebase to Flutter app? I understand that Flutter is a hybrid app that is able to run on both Android and iOS and selecting Android and iOS is…
I am trying to retrieve an string url from FirebaseFirestore. My code for UI is as follows Container( height: 65, width: 65, decoration: BoxDecoration( border: Border.all( width: 8, color: const Color .fromARGB( 255, 3, 54, 95)), shape: BoxShape.circle, color: Colors.black38),…