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New post on Flutter Dev Google group:

how to understand error messages
What does the following error message mean and how to solve it? Class 'int' has no instance method 'call'

April 02, 2020 at 06:38PM by Harsh Tibrewal
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New post on Flutter Dev Google group:

Flutter 1.12.13+hotfix.9 now available
We're releasing a hotfix
New tweet from FlutterDev:

⚡️Flutter is fast by default, but let's find out what might affect your app's performance.

Join @filiphracek at #FlutterEurope as he walks the audience through an app with many performance issues, and tries to address all of them.

Watch here → https://t.co/K39o3hXu5j pic.twitter.com/cSD4lOo2Lb— Flutter (@FlutterDev) April 2, 2020

April 02, 2020 at 08:04PM
http://twitter.com/FlutterDev/status/1245774129669627904
New post on Flutter Dev Google group:

Uber like app
Hello, am a hustler,i have been learning flutter for a week now, i am planning to develop an uber like app with fewer features since i can not afford to hire a developer,if we have any good samaritan to help me with source code i will highly appreciate and God will bless you, abdihaf...@gmail.co

April 02, 2020 at 08:46PM by Abdihafit Ismail
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New post on /r/flutterdev subreddit:

Are navigation routes necessary for simple applications?
My app has a widget that will either return a login screen or the home screen depending on authentication status. The home screen has a bottom navigation bar with several things on it that will change the widget that is returned on the page.Instead of using if statements to conditionally return widgets, should I be using the navigator with routes or is it not necessary?

April 02, 2020 at 09:03PM by PoopSlinger777
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New post on /r/flutterdev subreddit:

Could not install build/ios/iphoneos/runner.app error.
How do I resolve this error? I have literally tried everything available on the internet. I cannot deploy my app on my iOS device due to this error. Many people are facing the same error.

April 02, 2020 at 10:07PM by harshal_811
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New post on Flutter Dev Google group:

Question about Firebase RealTime Db for web
Hi couldnt find any news on the position of Firebase RealTimeDatabase for the web. I mean the consolidated code under the package firebase_database which will work on Adroid,Ios & web? The similar one to cloud_firestore package that works on all 3 platforms. also what is the difference between

April 02, 2020 at 10:09PM by Yo Apps
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New post on /r/flutterdev subreddit:

Handling Multiple Streams
so with futures we can use Future.wait() which takes in a list of futures and returns a single future value, is there any equivalent for streams? I'm using StreamBuilder and I want to pass in a list of streams, is this possible?

April 02, 2020 at 11:56PM by A-PRYME
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New post on /r/flutterdev subreddit:

Flutter Translate - A fully featured localization library for Flutter
Flutter Translate is a fully featured localization / internationalization (i18n) library for Flutter.It lets you define translations for your content in different languages and switch between them easily.https://github.com/bratan/flutter_translateFeaturesVery easy to useMobile & Web supportPluralization supportStatic keys support with flutter_translate_genSupports both languageCode (en) and languageCode_countryCode (en_US) locale formatsAutomatically save & restore the selected locale with a simple implementationFull support for right-to-left localesFallback locale support in case the system locale is unsupportedSupports both inline or nested JSON

April 02, 2020 at 11:55PM by leadcode_io
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New post on /r/flutterdev subreddit:

Where I can find this Resources Generator Library?
Hi, I was reading an example on github which has this class R.dart and on top of the class its written /// generate by resouce_generator library, shouldn't edit. class R {when i searched google for this sentence i found many project already using it but i can't determine whats is this and how it worksexample this project: https://github.com/CaiJingLong/gitav/blob/master/lib/constants/resource.dartthanks

April 03, 2020 at 12:28AM by mosh_java
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New post on /r/flutterdev subreddit:

mudeo - opensource music video app built with #FlutterWeb
https://mudeo.app

April 03, 2020 at 01:24AM by hillel369
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New post on /r/flutterdev subreddit:

Lecture about Flutter: Hans Muller and Dan Field from Google
https://ift.tt/2JBEIpC

April 03, 2020 at 07:55AM by Cymarxcr
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New post on Flutter Dev Google group:

Error while trying to run app - NoSuchMethodError - help needed.
Hi, I'm new to Flutter and in need of some help. When trying to run my app I'm getting the following error during compling. I/flutter ( 8468): ══╡ EXCEPTION CAUGHT BY WIDGETS LIBRARY ╞═══════════════════════════════════════════════════════════ I/flutter ( 8468): The following NoSuchMethodError

April 03, 2020 at 10:52AM by Steve Gray
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New post on /r/flutterdev subreddit:

Flutter Translate is a fully featured localization / internationalization (i18n) library for Flutter.
Flutter Translate is a fully featured localization / internationalization (i18n) library for Flutter.It lets you define translations for your content in different languages and switch between them easily.https://github.com/bratan/flutter_translateFeaturesVery easy to useMobile & Web supportPluralization supportStatic keys support with flutter_translate_genSupports both languageCode (en) and languageCode_countryCode (en_US) locale formatsAutomatically save & restore the selected locale with a simple implementationFull support for right-to-left localesFallback locale support in case the system locale is unsupportedSupports both inline or nested JSON

April 03, 2020 at 11:08AM by leadcode_io
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New post on Flutter Dev Google group:

login and signup with firebase getting this error any help
E/MethodChannel#plugins.flutter.io/firebase_auth( 7313): Failed to handle method call E/MethodChannel#plugins.flutter.io/firebase_auth( 7313): java.lang.IllegalArgumentException: Given String is empty or null E/MethodChannel#plugins.flutter.io/firebase_auth( 7313): at com.google.android.gms.com

April 03, 2020 at 11:35AM by george nabil
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New post on Flutter Dev Google group:

Why does transform.rotate used on listwheelscrollview not work?
I am trying the below code and trying to get a horizontally scrolling listwheelscrollview. Or similar effect. Why is this not working? I should be missing something. Please help and thanks.

April 03, 2020 at 01:29PM by Souvik Dutta
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