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Hi I'm using Nuxt to build a test app however I am getting the following error [Vue warn]: Error in created hook: "ReferenceError: firebase is not defined" In Nuxt I have an app.html file with ...

I'm trying to read the data from Firebase and display it in a recyclerview with a card layout. I have a seperate activity for writing to Firebase and a fragment that actually displays the data in the ...

I'm trying to modify the on-device text recognition example provided by Google here to make it work with a live camera feed. When holding the camera over text (that works with the image example) my ...

We need to move an app from an existing project in Firebase to a new project with a different sender/server key. Will topic subscriptions still work for past users? I am assuming they aren't tied to ...

I am using Firebase Firestore and I'm facing a problem with the read operation: I use an onCompleteListener, and inside there, I call different callbacks if the operation was successfull or not. The ...

I get this warning message from Firebase for every single orderByChild I used in my queries from JavaScript: FIREBASE WARNING: Using an unspecified index. Consider adding ".indexOn": "" at /tables ...

I am struggling to overcome to issue I have. I am trying to delete a parent node/key given I find the correct child value. My database is structure liked this I am querying my database by a certain ...

I keep getting this error whenever I try running my application (build gradle sync*): "Could not find any version that matches com.google.firebase:firebase-database-connection:[16.0.1]. Search in ...

I have a "game" collection on firestore with a "levels" sub-collection. I'm trying to set-up the security rules so that you can only access game or level you created. All documents (games or levels) ...

Firebase Storage SDK Documentation for Android explains how to manage the whole cycle to upload files and resume uploads in Android. However it does not explain or define if there is a limit of ...

this is the structure of my firebase db: /UserData /DeviceMgmt /Counters /NumberOfAll: /NumberOfSelected /TotalDownloaded ... /Devices /pushId1 /uid /...

Optimistic updates do not seem to work as fast expected in Firestore. I am seeing update times at a minimum of 200 ms, in between the time I write to Firestore and the time my snapshot listeners get ...

Insufficient permissions to (re)configure a trigger (permission denied for bucket images). Please, give owner permissions to the editor role of the bucket and try again. I am pretty new to firebase. ...

I'm working on simple Android game and I want to use Google Play Games Leaderboard. I was able to integrate and test it, and everything was fine until I decided that I also want Firebase. I was able ...

I'm building a small react native app with Expo and needs a functionality to send e-mails from within the app. The user doesn't need to compose anything in the first place, so it's simply a matter of ...

In each document of my collection "People" I have a field "name" which is loaded into each tableViewCell depending on the amount of documents. In each tableViewCell I have a collectionView containing ...

On my client side I am creating a document with one of the fields "createdDate" below is a payload from the firestore simulator { "__name__": "/databases/(default)/documents/billing/aaaa", "data"...

So I have an app that uses firebase. In this app, I want to grab events whose end time is greater than or equal to the current day. I made this function that I believe accomplishes that. However, it ...

I have a class say User with properties name,age,nationality,eyeColor and I have three constructors. The required empty constructor for firebase, User(name, nationality), User(name, nationality, ...

I'm developing this app just for learning, so it has just one "upload" button. Pressing it should store all the contacts in a JSON file and then upload the JSON file to firebase storage. The code ...

I want to create a chat app for Android but instead of registering with an email or phone number I would like users to sign in with their account on an already existing website account. For example, ...

Is it possible to set font style of the text which is going to be recognized? I am implementing an Android application to scan documents with the fixed font. The problem I am experiencing is the ...

I would like to have users enter a last name into a form and automatically provide the user with the last name's account id. The account id is store in a Firebase table. But onEditorAction won't allow ...

I am using Swift, Firebase, and Tensorflow to build an image recognition model. I have a re-trained MobileNet model that takes an input array of [1,224,224,3] copied into my Xcode bundle, and when I ...

I am building an Angular PWA in which I'm integrating the Firebase Push notifications. I have done with everything, I am getting the notification only on the background of my application but I want ...

I am trying to retrieve a list of items from Firebase and after all the data is retrieved, I want to inflate the data in listView using an adaptor. Here is the code I am using: vehicleReference....

I use angular cli, firebase and angularfire2. I have DetailComponent whose url is / 'Patient /' + key and I have data (diagnostics) of this type: -diagnostics -LFHnjAs7NSb6GhsZdIA ...

i usually work with firebase database like a constant 'Name' and a variable 'Value' but now according to my new project im trying to make both of it as variables which means that both aren't decided ...

I've been having this problem for a whole day now, I'm trying to retrieve a value from my realtime database using once() but it will only give me back either an undefined value or a promise that doesn'...

I am working behind the proxy and it might be impossible to access google servers directly. Is it possible to make firebase/firestore web SDK to connect to google servers via proxy? Thanks

I started a new Firebase project with the CLI. I'm using only Cloud functions and wanted to deploy some functions but Im getting this error functions@ lint: `tslint --project tsconfig.json` I ...

I have two JavaScript functions, one to generate a table and the other to delete a row by removing the node from the Firebase database. I keep getting an error that says deleteRecord() function is ...

Documentation for topic messages for FCM says the following two points Just wanted to know what is this excessive number of topics? Any approximate value to it? Also, the documentation doesn't say ...

I'd like to shorten my URL's using the Firebase Dynamic Link shortener. I followed the Rest API reference and the code seems to check out: const url ="https://firebasedynamiclinks.googleapis.com/v1/...

I am looking to build a digital sticker purchase app and use Firebase App indexing to make those stickers available in Gboard (as per https://android-developers.googleblog.com/2017/09/create-stickers-...

Trying to setup Firebase Cloud messaging in my Unity project. Due to some other stuff that we do in native Android I need a custom activity. Following the Unity docs for integration it states that I ...

On the latest version of Firebase (Announced during Google I/O 2016), how do I add other people to my project or app whom I want to collaborate with? I came across IAM roles through Settings > ...

Firestore here explains, how I can use simple classes to directly use them with firestore: https://firebase.google.com/docs/firestore/manage-data/add-data How can I mark a field as excluded? data ...

My app worked perfectly until i tried to implement notifications, got firebase refused to connect and 404 errors when running on android device but everything worked perfectly on browser. Then ...

I am trying to make a JWT to work with Firebase. I am able to create a token and decode it using JWT.IO and everything looks right. My problem is I also want to be able to verify the signature. This ...

I'm trying to set the image on the Image View as I have done the text using TextView.setText(String); Now I need to retrieve the image from the firebase and I'm making the list of the users. Now ...

I am trying to do phone verification using Firebase-UI and it works correctly, but when I made a combination with ((firebase-database gradle or firebase-core graddle)). it doesn't work an give me ...

I'm writing a Firebase cloud function that creates a "Multi-player Room" object in the Real-time Database for my multi-player game. I use databaseReference.push() to write the room in the database ...

I want to block localhost in firebase and only allow my secure domain. I've tried using the "Authorized domain" in the sign-in method but it's not blocking the localhost. is there any way to allow ...

I am attempting to rewrite my database rules to only allow members of a specific 'collection' to access that collection only if that member is included in the teams list. Referring to the image ...

I'm a pretty new programmer going through the Firebase tutorial. I have gone through steps 1-5 of the tutorial (https://codelabs.developers.google.com/codelabs/firebase-web/#5). I've added the "Add ...

I have some data in firebase that I am trying to organize by timestamp. I have incorporated this code into cellForRowAt func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -&...

onSubmit(formData) { if(formData.valid) { console.log(formData.value); this.af.auth.createUser({ email: formData.value.email, password: formData.value.password }).then( authState =&...

I have some crashes in Firebase Crashlytics console with missing dSYMs, so console shows alert icon, requiring me to upload dSYMs manually. But the problem is these dSYMs were already overwritten and ...

I'm building an app using Firestore as my backend. I need to get every new change from database. Code EventListener<DocumentSnapshot> listener = new EventListener<DocumentSnapshot>() { ...

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