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Questions tagged [flutterflow]

FlutterFlow allows us to create and develop a cross-platform application with drag and drop feature.

We don't have to write a single line of code while building the app. The single codebase can also be used to build Android, iOS and Web applications.

FlutterFlow provides a direct connection with firebase and we can easily use all the firebase functionality in FlutterFlow.

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What is the best way to create API app for Flutterflow app?

I'm trying to make an ios/android application on Flutterflow and am stuck when I need some API calls. Am I supposed to deploy a separate API app on Heroku and then integrate it with Flutterflow or is there a better way?
Pratikshit Singh
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The argument type 'String?' can't be assigned to the parameter type 'Object'

I'm getting the below error, I'm creating a custom action in flutter flow. Error: The argument type 'String?' can't be assigned to the parameter type 'Object' because 'String?' is nullable and 'Object' isn't. code // Automatic FlutterFlow…
mu9u1t
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Restart Flutter Flow Builder

I have a Flutter app that I built to allow product input into our product library. I am using the library flow_builder. This library allows me to use a single model to declare the data being stored in a sequence of screens. It works perfectly with…
Jelkimantis
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How to pass parameter with On Tap action versus Navigate To action

How can I pass page parameters without using the Navigate To action? I'm trying to update a row but FlutterFlow's documentation specifies passing parameters using the Navigate To action that I'm trying to avoid. My goal is to set page parameters on…
fflow
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How do I resolve the Flutterflow build error related to user records when navigating to the chat page?

The error message displays like this I m making a random chat app, and the problem happen when we're navigating to the chat page Parameters are send like this from the page before I tried to regenerate all firebases datas and log on multiple users…
bcharmm
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Flutterflow firebase and custom function

can someone help me i'm new to flutter, i want to get the sum of all the COST variable and that has a marked "RENTED", in firebase and show the result in a TEXT WIDGET example: [in firebase] name: unit1 payment: 1000 Status: Rented name:…
Jayric Mahinay Del Rosario
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FlutterFlow custom action in Dart: Compiler errors without any description. What can I do to debug this?

I'm writing a custom action in FlutterFlow, i keep receiving errors trying to compile the code but without any information about the error itself. The action is this: // Automatic FlutterFlow imports import…
Andrew
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How can I remove an object from a Map structure in FlutterFlow's Google Cloud Firestore?

I'm querying a collection and get data in a Map structure, like so- eventData : [{ eventUID: rQigoeThdP0thE9oChld, eventLocation: Bldg-4, eventName: Test Prod 0217, eventStatus: Complete, eventContacts: [{ …
Chris G.
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Display a new content everyday with FlutterFlow

I am trying to create an app that displays new content every day. This content would come from a Firestore Database and it would be shown on "Today's" section depending on the date. You can take the DailyArt app as an example, which is exactly what…
nin0
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FlutterFlow: Drawer throws an exception

When reviewing the Drawer in FlutterFlow it opens up: However, when trying to open it up from the Test mode it doesn't open and throws an exception: Error message: dart_sdk.js:5397 Uncaught Error: Cannot hit test a render box with no size. The…
Westerlund.io
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FlutterFlow, HTML rich text editor

I am trying to add a rich text editor to my project in FlutterFlow, where user can write an article and save it, it should be saved to my FireBase. I saw a good YouTube video about it: here is the video I followed his steps and I copied his codes, I…
Shahd
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SoundRecordAndPlay custom widget in FlutterFlow is not working

I am trying to integrate the SoundRecordAndPlay custom widget from Marketplace, the code has no errors, and the dependencies are also up-to-date, but the recording is not working. It is supposed to start recording when I click on the microphone. I…
Shahd
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Countdown function in flutterflow

How can you implement a countdown inside of flutterflow with the help of custom functions and the timer widget? In the end we need to have hours, minutes and seconds visible. The countdown should end at 00:00:00. The future date and time is a value…
Marcel Lein
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Struggling with Get requests to Supabase

Im using Flutterflow with Supabase I have two tables: classification and classifaication_parent_child. Classification has an id and type. Classifaication_parent_child has parent and child both referencing the id of the classification table. I…
OldManTriesNewThings
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How to Fix "Getter isn't defined for the Class" (Flutter-Flutterflow)

I'm using Flutterflow which is basically a drag and drop system for coding flutter, i implemented an API Call using Google Books API to a ListView Widget, The Flutterflow Debugger itself shows no errors but on run i get the error…
JMonster18
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