Questions tagged [flutter]
Use this tag for questions about the Flutter cross-platform UI toolkit. If your question is platform-specific, tag the platform as well (e.g., [android], [ios], etc.). You may also wish to include the [dart] tag for coding questions.
flutter
178,788
questions
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5
views
Time variable's state not changing after setting its state
here's a flutter package called circular_countdown_timer , I want to change its timer state by giving a costum variable, to make it clear I've created a simple page which containg just the very widget ...
1
vote
0
answers
4
views
unable to upload images into firebase storage in after deployment
I have flutter web app and uploading images works perfectly fine in debug mode but after i deployed it on firebase it's not working it's giving me this error
Upload error: PlatformException(channel-...
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votes
1
answer
22
views
Will pop scope is deprecated
I have used WillPopScope
WillPopScope(
onWillPop: () => willPopScopeWid(),
child:Container(
//SomeCode
)),
willPopScopeWid() {
setState(() {
onTapOfVideo = false;
...
0
votes
0
answers
6
views
Flutter Nisted Listview builder with lazyload for each one
In my case, there is a ListView builder for the Group header, and for each Group, there is a ListView builder for the items of the Group. Both the internal and external lists use lazy loading. What is ...
0
votes
1
answer
16
views
_CompactIterable<String> is not a subtype of type 'String'
I saved some values in a List of Map values.
List<Map<String, String>> savedValues = [];
Now, I want to extract those values and keys in a List. I want to extract them as a String. When I ...
- 1,124
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votes
0
answers
14
views
firebase save old user
I don't really know how to describe the problem…
First, I logged in with the email [email protected]. Then I logged out of the app and logged in with another email - [email protected].
After ...
- 1
0
votes
0
answers
6
views
Flutter android emulator always stays in the background with VS code
Whenever I launch android emulator using VS code, the emulator always stays in the background.
I attached a recording of the issue.
https://drive.google.com/file/d/1Jc6UxSZbwtOzabfmtHLqc3nLKwbovbxj/...
- 1
0
votes
0
answers
13
views
How to prevent installing apps in private space in android 15 beta?
In new private space feature in Android 15 devices, No Push notifications are showing.
In my app, push notification is mandatory to the user, and installing app in private space won't show any push ...
0
votes
0
answers
17
views
Flutter - AnimatedSwitcher causes jerky text
I'm currently working on recreating a design from a video by Benjamin Code. To accomplish this, I'm using a Dart package called AnimatedSwitcherPlus which provides pre-made animations similar to what ...
- 43
0
votes
0
answers
11
views
Upgrading flutter_map code to current version
I recently upgraded my flutter_map version from 3.0.0 to 7.0.2 and a lot of errors appeared on the old I have. How do do I upgrade the current code I have to the latest package version.
Below is the ...
- 3
0
votes
1
answer
29
views
Flutter: get access to data on multiple screen
I have a list of items from Firestore on one screen. On the second screen I'm using DefaultTabController where I have multiple taps. I want that when an item is selected from he first screen, all the ...
- 135
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0
answers
7
views
Flutter Android Emulator Not Connecting to Company VPN for Host Lookup
I'm encountering a problem where the Android Emulator won't connect to my company's VPN, blocking access to our servers from the app I'm developing and resulting in a host lookup error. Despite trying ...
0
votes
1
answer
20
views
Flutter items not aligned vertically in row
I cannot get a Text, IconButton and a Text to align vertically in a row.
I tried crossAxisAlignment: CrossAxisAlignment.center without success.
This is the code of the row:
Row(
crossAxisAlignment: ...
- 510
1
vote
0
answers
13
views
Flutter command not found after manual installation on Ubuntu 24
I've successfully installed Flutter on Ubuntu 24 and created a Flutter project. However, when I try to run Flutter commands like flutter doctor, I get the following output:
Command 'flutter' not found,...
- 1,251
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11
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Getting "Error: ENOENT: no such file or directory, stat '/root/e-server/ecom/ecom/web/index.html" launching a flutter web app on an node.js server
I getting this error in chrome, after uploading an flutter web app on an ubuntu/nodejs server and i am not sure, if the path is incorrect.
Iam trying to launch an flutter web app on an nodejs server (...
