What is the difference between using allow list; and allow read; in the Firestore access rules? More specifically, what added protection does my data get if I only allow list as opposed to the read...

I have a RecyclerView that loads images from URLs using Glide. Now the URLs are retrieved from Firebase using pagination as you can see below. The issue is that when the MainActivity (which contain...

I'm trying to retrieve my documents with id but can't figure it out. Currently I retrieve my documents like this : const racesCollection: AngularFirestoreCollection<Races> = this.afs.collec...

I am trying to use to use Firebase (Cloud Firestore) for a react-native app, to store my JSON objects. I ve seen people using Firebase in their apps (npm install firebase), and others using react-...

Take a look at this code example from the Firestore documentation: DocumentReference docRef = db.collection("cities").document("SF"); docRef.get().addOnCompleteListener(new OnCompleteListener<D...

please how can i solve this problem Target of URI doesn't exist: 'firebase_options.dart'. Try creating the file referenced by the URI, or Try using a URI for a file that does exist I try this flut...

I saw many questions on SO regarding this issue and none of them was answered (or the solution doesn't work), I don't know why. People are having this error continuously but no solution is being pr...

If there is a String named 'California' at firestore database and i want to search from android app as 'Cali' then the firebase should return me California. How can i do that query? There has som...

I am checking whether the Boolean field called attending exists, however I am not sure how to do that. Is there a function such as .child().exists() or something similar that I could use? fireba...

I am using Firebase Firestore in my flutter application. Everything works fine in debug mode. But, in release mode I get the following error. I saw a similar question, but it doesn't solve my issue...

I'm using firebase in my project and i got some issues mentioned below - [cloud_firestore/unavailable] The service is currently unavailable. This is a most likely a transient condition and may be c...

I have a collection of profiles in my Firestore db and a field named "profilePicture" with a downloadUrl as the value. Im using cloud functions and been trying for a long time to figure out how to...

I'm using the firestore of firebase and I want to iterate through the whole collection. Is there something like: db.collection('something').forEach((doc) => { // do something })

I'm trying to create a schedule Cloud Function exporting my Firestore database to create backups. The code is running fine when serving on my local machine (which uses my personal user account with...

I am learning how to set up and host a webpage through firebase, and when I attempt to initialize the project (by running firebase init in the firebase CLI) every time I reach the firestore setup p...

After over a year of development, I have a pretty well developed site. Now I'm going to open it up for a public beta but I need to clear my Firestore of all it's data (it's all test data). Is there...

I followed the official firebase android guide, but whenever I try to instantiate the FirebaseFirestore, I get a "cannot resolve symbol" error. The issue is as shown below: Before this i...

In the example bellow, is there a way to get the user id (uid) of the user who wrote to 'offers/{offerId}'? I tried to do as described here but it doesn't work in Firestore. exports.onNewOffer = f...

I have a user object which saved to the cloud firestore database when the user Sign In / Sign Up. So the user object is retrieved from the database when he signs in, and everything works until i tr...

I have a react/nextjs app and I have firebase.js as follow: import firebase from 'firebase/app' import 'firebase/auth' import 'firebase/analytics' import 'firebase/firestore' const firebaseConfig ...

I am trying to set up Firebase with next.js. I am getting this error in the console. FirebaseError: Expected first argument to collection() to be a CollectionReference, a DocumentReference or Fire...

I am trying to add data to firestore. and also i want to do this using dagger. but i keep getting this error. can you help me please...... ** Default FirebaseApp is not initialized in this process ...

I want to achieve the following in my code fun addAsync(num1: Int, num2: Int): Task<Int> { var result: Task<Int> = //Task.fromResult(add(num1,num2)) return result } fun add(num1: In...

I am trying to create firestore database but got the message "This project is set up to use Cloud Firestore in Datastore mode. This mode can only be accessed from Google Cloud Platform". ...

Hi I have a problem with connecting Firebase (Firestore) to my Angular App. Thats the first time I am trying to connect firebase, so i followed a tutorial from Google. https://developers.google.com...