Vertical viewport was given unbounded height

This is my code: <pre class="lang-dart prettyprint-override"><code>@override Widget build(BuildContext context) { return new Material( color: Colors.deepPurp...

Stack with image &amp; Textfield flutter

I have this design where the images i provide autoscroll everytime,it's working fine,but when i try to overlap with the textfield so the textfield should be in between...

Flutter: How to add a TextField or TextFormField programmatically

I have created a form in with formkey and and form data variable as <code>Map&lt;String, String&gt; _formdata = {};</code> formdata contains field such as profile...

BouncingScrollPhysics not working with shrinkWrap: true

I have a <code>ListView</code> with <code>shrinkWrap: true</code>. Also, I have applied <code>BouncingScrollPhysics()</code> to the <code>ListView</code>...

Widget not going to bottom of screen in Flutter?

So I'm trying to get the REGISTER button to align on the bottom center of the screen. I'm relatively new to Flutter and am wondering if there is a way to do this easil...

html_editor_enhanced crashing the app flutter

I use Html Editor in a StatefulWidget and this StatefulWidget inside showDialog, the problem is when I open the showDialog more than one time the app is crashing, in...

How to make flutter Flipkart like search view in homepage?

How to make <code>Flutter</code> Flipkart-like search view in homepage? <Br> Is there any <code>Widget</code> available for that? <br>What I look for is an input box w...

Send Http.MultipartRequest as array in flutter?

this is how i am post in data to server <pre><code>var request = new http.MultipartRequest(POST, uri); request.headers.addAll(headers); request.fields[...

Flutter redirect to a new screen when a condition is true

I have a flutter application like main.dart <pre><code>import 'package:flutter/material.dart'; import 'network.dart'; void main() =&gt; runApp(HomePage()...

Unable to install intl: ^0.16.1

I am working on the Flutter APP. In the pubspec.yaml file I have copied the code for <strong>intl</strong>. <pre><code>dependencies: flutter: sdk: flutter...

Flutter - Add GridView without specify a container height

I'm having troubles setting a <code>GridView</code> that should show some buttons to allow user to choose an hour to book.<br /> This is my <code>GridView</code> code:...

why i can not navigate to another screen the text button is working but i cant navigate

why i can not navigate to another screen the text button is working but i can't navigate <pre><code>TextButton( onPressed: () {...

Dart / Flutter: Navigate (with Navigator) between Pages without context (so no Navigator.push?)

In my App I have 6 different pages. Theres 1 page called FavouritesPage, where user pickes favourites are listed. They are displayed by a column, which use...

Issues with Flutter state

<strong>This is an experiment with Flutter</strong>. I was trying to create a paragraph generator in Flutter. Made a UI <a href="https://i.stack.imgur.com/E9wt...

Flutter - Wrap: do not wrap with text

i have this code: <pre><code>import 'package:flutter/material.dart'; void main() =&gt; runApp(mainApp()); class mainApp extends StatelessWidget { @override W...