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Questions tagged [back4app]

Back4app is a mobile-backend-as-a-service platform. It offers the Open Source Parse Server as a backend. Use this tag for questions specific to back4app.

Back4app is a mobile-backend-as-a-service platform. It offers the Open Source Parse server as a backend.

Official site: https://www.back4app.com/

375 questions
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Porting Github on Back4App

How do I install my copy of PeerJS in my own Github account onto my Back4App backend? What files need to go where? On the Dashboard of my Back4App app, I have the 'Cloud Code' tab open. If shows 'Cloud' and 'Public' in the files section. I can add…
Rewind
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Back4app giving parseerror 200 on chrome

I made a database for accounts login for a web app with back4app, it works on Firefox-ish but doesn't work on Chrome at all. on FF, I try to log in and it gives me a parse error 200 username/password required, I reload the page and it works (I don't…
Ray M
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Cannot find type 'ParseCloud' in scope - Back4App ios implementation

I am developing an ios app using Swift, Xcode, and back4app(Parse). I am trying to write an application launched function that connects to a function on the back end but am receiving this error. Any help would be great! Thank you in advance. struct…
philip.a20
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Service Extension not called for Parse Cloud Code push notification

I am trying to use Cloud Code to send push notifications from Parse Server 4.2.0. I am switching from Firebase Cloud Messaging and had implemented a service extension that changed the notification title and body based on the notification…
kk94
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Back4App push notifications via Parse Server not working for iOS

Update 2: Still dealing with the same problem, but I realised that my approach might be flawed - that I cannot send push notifications from Parse Server via Firebase Cloud Messaging to iOS devices the same way I do it for the Android…
kk94
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back4app cloud code functions problem with ES version

I'm using back4app as backend service to deploy my app, developed in React Native ans JS. I'm testing how to use the 'Cloud Code Functions' of back4app right now... As I'm a beginner in back4app, I found a problem while using their guide. I'm facing…
Omar KASSARA
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flutter future builder with clickable cards back4app

import 'package:flutter/cupertino.dart'; import 'package:flutter/material.dart'; import 'package:image_picker_widget/image_picker_widget.dart'; import 'package:image_picker_widget/enum/image_picker_widget_shape.dart'; import…
ricky
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How to make httpRequest from parser cloud server(back4app) to another server

How to make http request from parse cloud server(back4app) to another server, here i am making request to fake json api https://jsonplaceholder.typicode.com/todos/1 main.js Parse.Cloud.define("hello", async (request) => { return…
bikashamit
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Parse: "containedIn" returns nothing if I used it with pointer type

If I try to filter the data by using containedIn as below I will be getting empty result because I'm trying to filter from pointer column type userProfile despite that I include the userProfile in the query. However, I tried to use containedIn…
Ahmad Alkhatib
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LateInitializationError: Field '_instance@717240915' has not been initialized Error

I m using parse_server_sdk_flutter 3.0.0 to use parse server (back4app) in my app. I created custom class of ParseObject, when I m creating an instance of that custom object I m getting the above mentioned (In the title) error. I think it's because…
Naveen Avidi
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How to set additional required fields on back4app user object in flutter

I am using parse_server_sdk in flutter mobile to signup a user in an app. Ideally, you can call the ParseUser.createUser(username, password, email) function to do this. My question is that I have added columns firstname and lastname to the User…
uneewk
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Parse SDK Flutter- Database query to get pointer/ relation field data

I am developing a Task Management app in flutter and I am using Parse SDK for the backend. How to fetch data of pointer/ relation columns in a query? My setup: I have 4 Classes User: this is parse user with the username, email, and…
kamran alam
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401 error with useParseQuery and back4app

I try to use back4end with a Parse server as the backend for my React Native app but can't manage to do a query. I initialize Parse in the App.js : import React, { useState, useEffect } from 'react'; import { Platform } from 'react-native' import *…
adrienr
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Back4App - Pointer to an unsaved object. (Code: 106, Version: 1.19.1)

I have next structure: Invoice class. Invoice contains Array of InvoiceEmployee pointers InvoiceEmployee contains array of InvoiceItem objects for employeeDataSet in someDataSet { for viewModelData in someDataSet { let pfInvoiceItem =…
Matrosov Oleksandr
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SignIn with Google on back4app + flutter

I'm developing an App with FLutter + Parse Server (back4app), I crashed the part of making the login system through google, I'm using the following function: Future _signUpGoogle() async{ loading = true; final GoogleSignIn…
Robson Dona
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