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I'm facing an issue; when I try to refresh a Flutter web app page from server it is giving me below mention error. 404 Not Found - "The requested URL was not found on this server." I went ...
j23's user avatar
  • 43
1 vote
0 answers
48 views

I opened a URL using the URL launcher, and that URL opened a login page. Once the user logs in, it opens another page whose URL has a query parameter I have to access for further integrations. How ...
Maitri's user avatar
  • 543
1 vote
0 answers
113 views

I have a Flutter web app that I am trying to host using Firebase hosting. On my first deployment, I identified that the app's look from the mobile and desktop browsers is very different. Reading some ...
ppate's user avatar
  • 11
-1 votes
1 answer
768 views

I am trying to run Flutter web app in firefox browser. But it is not showing in devices list, only showing chrome and edge browsers. How to add Firefox in devices list and run flutter web application. ...
MaheshPeri19's user avatar
  • 402
0 votes
0 answers
156 views

So, I have published an webapp with flutter and it is behaving strange when I am releasing it. In local host it is working completely fine with proper URL structure. It is showing this kind of URL - ...
Jay Tarpara's user avatar
  • 28
0 votes
1 answer
95 views

I'm developing a Flutter web application and encountering an issue with retrieving the user's location on iOS web browsers, specifically Chrome and Safari. Problem Details: When the user is prompted ...
Kashyap's user avatar
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0 votes
1 answer
156 views

I have implemented a bridge between flutter web build and react app to show the flutter app inside a react component. I am able to render the app and update its state from react's end. The problem I ...
user321553125's user avatar
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0 votes
1 answer
239 views

I am building the website where In a section I can generate a pdf from the dynamic values and then to download it to the device.The pdf can be generated and downloaded but not viewed in the browser ...
Arnab Ghosh's user avatar
  • 85
6 votes
2 answers
10k views

Flutter Web apps often face slow initial load times. While this topic has been discussed, the technology has changed and so are the best practices. Goal: To create a comprehensive resource for ...
user2232305's user avatar
  • 367
1 vote
0 answers
163 views

I'm currently working on a Flutter web project using the GetX state management library. I have implemented a side menu drawer and an app bar in my application. However, I'm facing an issue with ...
Pankaj Tungaria's user avatar
  • 611
0 votes
1 answer
413 views

I'm working on a flutter web project and i have a page that pick and uploads Images and user can zoom in or out to crop image the problem is: Cropping images on web on desktops working properly but on ...
Abdalla Tawfik's user avatar
  • 149
0 votes
0 answers
59 views

In my project utf8 is already set in web.This happen only for odia language. I am using Text widget to show the text. Text Widget : Text("କାନାରା ଏଚଏସବିସି ଲାଇଫ୍ ଇନସୁରାନ୍ସ କମ୍ପାନୀ ଲିମିଟେଡ୍"),
Ashutosh singh's user avatar
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1 vote
1 answer
2k views

I am building a flutter application. Use of this application is show the web pages in webview. In this application have one button. While clicking the button it needs to open webview and load the url. ...
Joe's user avatar
  • 1,059
1 vote
0 answers
154 views

I've been developing a flutter web app with multiple screens. Actually my issue comes when I tries to resize my browser window my app reloads with first page of the app with some errors. I was struck ...
Joel's user avatar
  • 210
0 votes
1 answer
139 views

Just developed a simple flutter web app and seems to be working fine. Only problem am facing is: On say PageB I have a bunch of TextFormFields all having autoFocus set to false. Pressing a button ...
saintjab's user avatar
  • 1,632
0 votes
1 answer
902 views

How can I locally save a specific image from the Flutter web Application? I'm working on a Flutter web application. When I right-click and save the image from the Flutter web application it's saved as ...
Swathi Moganadane's user avatar
  • 1
0 votes
0 answers
34 views

we are building a web application with flutter, and we have run into issues with timers. In short for each user online, we run timers of different lengths (typically 25 min) the problem is that if you ...
Sune Amtoft's user avatar
  • 11
0 votes
1 answer
2k views

from pubspec.yaml: flutter: assets: - assets/images/ fonts: - family: NunitoSans fonts: - asset: assets/fonts/NunitoSans-Regular.ttf - asset: assets/fonts/NunitoSans-...
Rony Tesler's user avatar
  • 1,396
1 vote
0 answers
248 views

In my flutter app I navigate to a website with URL_Launcher and it opens in the external Browser. After adding an user account on success page I need to navigate back to specific page. Kindly help ...
sathyanvelan's user avatar
  • 11
0 votes
1 answer
443 views

I am using the flutter package flutter_web_browser: ^0.17.1 in my flutter mobile application to open a URL. As per the documentation, we can set some additional options when we are opening the browser ...
Sanjeewa Nayanananda's user avatar
  • 1
0 votes
3 answers
609 views

I want the text and icon together in a line under one widget in body. I tried and I got the following error Too many positional arguments, 0 expected but 1 received Can Any one help me with this? ...
Priya's user avatar
  • 95
0 votes
1 answer
255 views

when I click on browsers reload button my web page stucked on index.html page while debugging I got to know that there is a javascript code i.e navigator.serviceWorker.register('/...
Shivam Singh's user avatar
  • 19
3 votes
1 answer
2k views

======== Exception caught by image resource service ================================================ The following Event$ object was thrown resolving an image frame: [object Event] When the exception ...
You Tube Kums's user avatar
  • 31
0 votes
1 answer
192 views

Tried to login in boat website via google through flutter webview, getting above issue everytime.
Amit Kumar's user avatar
  • 307
3 votes
1 answer
2k views

Even though there exists one Question that is already opened I didnt understand the approaches, but first to the problem itself. On my local machine my routing works fine. But when I host it I have ...
Nikita's user avatar
  • 775
1 vote
1 answer
6k views

I create app from web using web view the web used to send notification to user it work in chrome and other browser but it not work in web view app Is their any way to show web notification like chrome ...
Hassaan's user avatar
  • 120
7 votes
1 answer
994 views

I'm using Flutter version 3.3.8 and Google Chrome version 107.0.5304.110. I send an http request, and this is the error that I get: ChromeProxyService: Failed to evaluate expression 'xhr': ...
Joel Castro's user avatar
  • 459
0 votes
1 answer
1k views

Does someone know how to open a "WebView" inside a Flutter WebApp ? I need to parse the url of a webpage an return this result into mu Flutter Web App below my code that open a new tab in ...
user avatar
0 votes
1 answer
1k views

From Hide http status code warning at chrome developer console, does the flutter-web has a way to clean the console?
Sittiphan Sittisak's user avatar
  • 965
1 vote
1 answer
135 views

I'm writing a Flutter web application and I want to write a test on the behavior when the user loads the app when he types the URL in the browser's address bar. For example I would like my test to ...
Valentin Vignal's user avatar
  • 8,644
0 votes
1 answer
1k views

SharedPreferences is automatically cleared when browser is closed for flutter web. There is no problem when flutter web is reloaded but the problem comes when closing the browser and again when ...
Deepak Denny's user avatar
  • 3
1 vote
0 answers
249 views

I want to integrate payment gateway in flutter web. Payment UI is loaded on flutter web but problem is how i get callbacks from this in flutter web.
Shoaib MAlik's user avatar
  • 11
1 vote
1 answer
302 views

Used flutter to build a web app, but I keep getting a grey screen in Opera. I know that this can happen with flutter if there is a UI error, but the website is working perfectly fine in Chrome, IE, ...
QuinLLC's user avatar
  • 21
5 votes
1 answer
2k views

Works when url project run on browser manually As shown below Not works when project run from vscode (start debugging or Run without debugging) or > flutter run -d chrome --web-renderer canvaskit ...
mtlps's user avatar
  • 73
0 votes
0 answers
1k views

We recently started converting our flutter app to web with Flutter 3.0.3 (Dart 2.17.5 • DevTools 2.12.2). We are facing following errors while executing the web on chrome, Error: Unexpected null ...
user3600064's user avatar
  • 71
0 votes
2 answers
1k views

I have a List of images as bytes and I would like to send it as a post request in flutter web. Firstly how do I send the data in file format just like image picker for android/iOS in flutter web ...
akm's user avatar
  • 169
0 votes
1 answer
824 views

I'm working on a Flutter web project. The web/index.html file is injecting a JavaScript script which could be simplified as: <script> window['dataLayer'] = []; </script> So in my ...
Valentin Vignal's user avatar
  • 8,644
1 vote
1 answer
607 views

I have this simplified dart file using dart:js: (dataLayer is used for Google tags, if that's any help) @JS() import 'package:js/js.dart'; @JS('dataLayer.push') external void _push(data); class ...
Valentin Vignal's user avatar
  • 8,644
32 votes
1 answer
17k views

I want to add Firefox as my default browser when running flutter for web (chrome has errors with some packages). I've done this before on Ubuntu 20.4 but I've switched to arch and I can't remember how ...
t3nsa's user avatar
  • 930
0 votes
1 answer
543 views

I am working in flutter web automation as fresher. I download the file from Download button present on the web. And downlaoded file by default download in PDF format. I just need to verify the ...
Tejashri Raut's user avatar
  • 1
0 votes
1 answer
800 views

I made a web-app with flutter and there are bar-charts. I want to refresh them if the screen size changes. This works fine if I switch between the browser window option "shrink" and "...
MCB's user avatar
  • 896
1 vote
0 answers
562 views

I have an app which compile flawlessly on iOS and Android, but when I try to compile for web and run it on chrome, I get the following error: Error: Expected a value of type 'String', but got one of ...
Eaedev's user avatar
  • 319
3 votes
0 answers
502 views

I am working on a website using flutter.I want to provide Menu functionality like web provide when user hover mouse on menu in header bar show the options to select like showing in the above image. Is ...
user7341161's user avatar
  • 493
2 votes
0 answers
434 views

Back button is not enabled in chrome. So when navigate to next screen then i don't have any option to come back to previous screen. The issue occurs for below cases Launch any flutter web application ...
vivek_ios's user avatar
  • 173
1 vote
1 answer
417 views

I am trying to get Canvas painted image. It works on web and phone. But when I test it on Mobile Browser the PaintImage() or canvas.drawImage() doesn't work and have error. When I remove PaintImage() ...
Baysagalan Dashdorj's user avatar
  • 21
3 votes
0 answers
158 views

I've written a Flutter web app that works great on every device I've tested except on Linux Chrome. The app is really slow and laggy and is shifted up half out of the window. But the InkWells or ...
JakesMD's user avatar
  • 2,276
1 vote
0 answers
205 views

I've an application in which I need to open some Interactive HTML5 content pages in flutter_web_browser. The feature works fine, but now I've requirement of stopping devices from going to sleep on ...
Imran Zahoor's user avatar
  • 2,835