Flutter Web Stuck at White Screen - flutter

When I Build Final Flutter Web Project then when i run this project on Chrome using Xampp this is stuck at White Screen Does Not Show Anything. While When I am run this in debugging mode this works perfectly.. Please Help Me.

Clean the previous build using flutter clean.
run flutter build web --release.
check if it is running properly in release mode using flutter run --release,
Select your browser here.
use your build from your_project/build/web.

Related

Flutter: Cannot parse result path string

Error I am getting:
When I am trying to build the app (Which is by default app by Flutter), I am facing this problem please someone help me out.
flutter doctor -v:
I also checked the problems but didn't get anything.
I was trying to build the app.
If you are using windows, it is selected windows build by default on VS Code. You can select device on top section for android studio and bottom corner for vs-code.
and then run the app again.
Also you can use command on terminal like
flutter run -d c
this will run on chrome(I am using c to select chrome).
If you like to build on Windows, you need to install Desktop development with C++. Check How to build release version of windows app?

Flutter App Installed and Done but not Disabled Open Option

I am working with flutter currently and everything was fine suddenly when I uninstalled the app from the device and rerun flutter run from the terminal it's suddenly not able to install the apk.
maybe when i including firebase in the flutter app then i facing this error.
Want to Know where is wrong my device or flutter code or something......
can show how the error appears in the debug console.
maybe you can try to follow on the documentation page here

My flutter website is displaying blank page on mobile browser

I have created a project using flutter web but after generating the release build, it works fine on desktop browsers but displays a blank (white) page on mobile browsers.
Note that: I also have tried url_stratergy and I am using Flutter version 1.26.0-17-pre. Below is the output of my flutter doctor
I have generated the release build using the following command:
flutter build web --release
You can also visit the website to verify the issue at HerAmigo.
Looking forward to your help and suggestion!
Thanks
Ayesha Iftikhar
Please try running this command. This will repair and fix the pub cache.
flutter pub cache repair

Stuck at Syncing files to device Chrome when trying to run a web project

I'm stuck at Syncing files to device Chrome when running the project, the same result from vscode terminal and command prompt, I only get a white screen on a google window and it doesn't seem to be in progress anymore, the steps that I made to create the project are :
flutter channel master
flutter upgrade
flutter config --enable-web
flutter create webapp
cd webapp
flutter run
I tried to check the console with F12 on the browser but it is empty.
I can run the project only in the release mode with flutter run --release, but it so exhausting to test on this mode seen that the hot reload takes so much time.
It is recommended to use beta channel for web support in flutter.
flutter channel beta

How to use the official Flutter gallery

Im totally new to flutter, and would like to try out the official examples gallery: https://github.com/flutter/flutter/tree/master/examples/flutter_gallery
I´ve installed Android studio and have the emulator running, which works great when i start the demo app from VS code.
Problem is, how do i fetch the gallery app, and load it onto the virtual device? The simple guide says I should run these two commands:
flutter packages get
flutter run --release
This does not work, as the terminal throws this error: "Release mode is not supported for emulators." If I instead run
flutter run --debug
it loads up the "You have pushed the button x this many times" standard demo app. And i really cant see how these two commands tells the terminal to get the flutter gallery.
I´ve also tried to change the flutter channel to dev, but this dosent help.
Flutter doctor says everything is OK.
So how do I you try out the official flutter gallery app?
You need to switch to the project directory of the gallery app first
cd your_flutter_install_dir/examples/flutter_gallery
flutter packages get
flutter run
If you have a real device connected (and the emulator closed) you can also use flutter run release