New post on /r/flutterdev subreddit:
Error : The method '>' was called on null.
hi all
I have home page with this code :
https://pastebin.com/46CWtrng
and the second page after i clicked image
https://pastebin.com/8XY26K6b
when the second page load i get the error :-
The following NoSuchMethodError was thrown building Week(dirty, dependencies: [_ModalScopeStatus, MediaQuery], state: _WeekState#d66b9):
The method '>' was called on null.
Receiver: null
Tried calling: >(1)all functions works correctly so i dont know where is the error.
How can I fix this
August 06, 2020 at 01:35PM by SermedBerwari
https://ift.tt/3icj8r4
Error : The method '>' was called on null.
hi all
I have home page with this code :
https://pastebin.com/46CWtrng
and the second page after i clicked image
https://pastebin.com/8XY26K6b
when the second page load i get the error :-
The following NoSuchMethodError was thrown building Week(dirty, dependencies: [_ModalScopeStatus, MediaQuery], state: _WeekState#d66b9):
The method '>' was called on null.
Receiver: null
Tried calling: >(1)all functions works correctly so i dont know where is the error.
How can I fix this
August 06, 2020 at 01:35PM by SermedBerwari
https://ift.tt/3icj8r4
GitHub
Issues · flutter/flutter
Flutter makes it easy and fast to build beautiful apps for mobile and beyond - Issues · flutter/flutter
New post on /r/flutterdev subreddit:
Flutter plugin that shows Toast on Android and Alert on iOS
Hey everyone, I have made a flutter plugin which shows custom toast message(android custom toast plugin(Toasty) by GrenderG) in android and custom alert box(iOS custom alert pod(SCLAlertView) by vikmeup) in iOS, please check it out
August 06, 2020 at 02:35PM by r0h_1t
https://ift.tt/3gzFkep
Flutter plugin that shows Toast on Android and Alert on iOS
Hey everyone, I have made a flutter plugin which shows custom toast message(android custom toast plugin(Toasty) by GrenderG) in android and custom alert box(iOS custom alert pod(SCLAlertView) by vikmeup) in iOS, please check it out
August 06, 2020 at 02:35PM by r0h_1t
https://ift.tt/3gzFkep
Dart packages
fluttertoastalert | Flutter Package
Flutter plugin which shows custom toast message for android (https://github.com/GrenderG/Toasty) and custom alert message for iOS (https://github.com/vikmeup/SCLAlertView-Swift).
New post on /r/flutterdev subreddit:
Model Bottom Sheet Flutter (Arabic)
https://www.youtube.com/watch?v=dGf26lrEzhg&feature=share
August 06, 2020 at 02:29PM by AhmedGibran
https://ift.tt/2EYMISH
Model Bottom Sheet Flutter (Arabic)
https://www.youtube.com/watch?v=dGf26lrEzhg&feature=share
August 06, 2020 at 02:29PM by AhmedGibran
https://ift.tt/2EYMISH
YouTube
Model Bottom Sheet Flutter (Arabic)
New post on Flutter Dev Google group:
flutter and for web for loop difference (dart-lang sdk issue #333)
If the more flexible standard for loop is used then the app may behave differently on flutter (VM) and web (js compilation). "https://ift.tt/2Dq4ygU" If the issue can't be fixed without chrome importing the VM? Then the suggestion from issue 333 should be acted upon (when
August 06, 2020 at 04:06PM by Kevin Chadwick
https://ift.tt/2Xvs82A
flutter and for web for loop difference (dart-lang sdk issue #333)
If the more flexible standard for loop is used then the app may behave differently on flutter (VM) and web (js compilation). "https://ift.tt/2Dq4ygU" If the issue can't be fixed without chrome importing the VM? Then the suggestion from issue 333 should be acted upon (when
August 06, 2020 at 04:06PM by Kevin Chadwick
https://ift.tt/2Xvs82A
GitHub
for loop variable capture is inconsistent between 'for in' and 'for' · Issue #333 · dart-lang/sdk
This issue was originally filed by mattsh@google.com I notice that the loop variable in a 'for' loop behaves differently than the loop variable in a 'for in' loop, w...
New post on /r/flutterdev subreddit:
Flutter plugin that shows Toast on Android and Alert on iOS - Custom android toast is an android plugin(Toasty) by GrenderG and custom iOS alert pod(SCLAlertView) is by (vikmeup), please check it out!
https://ift.tt/31EVi0H
August 06, 2020 at 05:05PM by r0h_1t
https://ift.tt/2XzdAii
Flutter plugin that shows Toast on Android and Alert on iOS - Custom android toast is an android plugin(Toasty) by GrenderG and custom iOS alert pod(SCLAlertView) is by (vikmeup), please check it out!
https://ift.tt/31EVi0H
August 06, 2020 at 05:05PM by r0h_1t
https://ift.tt/2XzdAii
Dart packages
fluttertoastalert | Flutter Package
Flutter plugin which shows custom toast message for android (https://github.com/GrenderG/Toasty) and custom alert message for iOS (https://github.com/vikmeup/SCLAlertView-Swift).
New tweet from FlutterDev:
☀️Summer is the best time to learn!
Join host @gdgbrno for #FlutteronAir, a @GDG online conference, on Aug 12th. @filiphracek and @JoseNicolasAlba will be joining from the Flutter team.
Connect with Flutter devs and improve your skills.
Register here → https://t.co/Qwo7wTJOjP pic.twitter.com/J3CPZxjhQj— Flutter (@FlutterDev) August 6, 2020
August 06, 2020 at 04:59PM
http://twitter.com/FlutterDev/status/1291388545622585346
☀️Summer is the best time to learn!
Join host @gdgbrno for #FlutteronAir, a @GDG online conference, on Aug 12th. @filiphracek and @JoseNicolasAlba will be joining from the Flutter team.
Connect with Flutter devs and improve your skills.
Register here → https://t.co/Qwo7wTJOjP pic.twitter.com/J3CPZxjhQj— Flutter (@FlutterDev) August 6, 2020
August 06, 2020 at 04:59PM
http://twitter.com/FlutterDev/status/1291388545622585346
Twitter
GDG Brno (@gdgbrno) | Twitter
The latest Tweets from GDG Brno (@gdgbrno). Google Developer Group Brno je komunita pořádající přednášky a workshopy od vývojářů pro vývojáře. Přidejte se k nám !. Brno, Česká republika
New post on /r/flutterdev subreddit:
WaveProgressBar
https://youtu.be/uQLceYmbKpw
August 06, 2020 at 05:20PM by TheTechDesigner
https://ift.tt/2XwmEo7
WaveProgressBar
https://youtu.be/uQLceYmbKpw
August 06, 2020 at 05:20PM by TheTechDesigner
https://ift.tt/2XwmEo7
YouTube
Flutter Widget | 91 | WaveProgressBar Useful Widget in Flutter App | Speed Code
#TheTechDesigner
#Flutter #FlutterUI #SpeedCode #FlutterTutorial #FlutterAnimation #FlutterWidgets
━ ━ ━ ━ ━ ━ ━ ━ ━ ━━ ━ ━ ━ ━ ━ ━ ━ ━ ━
Topics Covered :-
━ ━ ━ ━ ━ ━ ━ ━ ━ ━━ ━ ━ ━ ━ ━ ━ ━ ━ ━
► Simple Way to Implement…
#Flutter #FlutterUI #SpeedCode #FlutterTutorial #FlutterAnimation #FlutterWidgets
━ ━ ━ ━ ━ ━ ━ ━ ━ ━━ ━ ━ ━ ━ ━ ━ ━ ━ ━
Topics Covered :-
━ ━ ━ ━ ━ ━ ━ ━ ━ ━━ ━ ━ ━ ━ ━ ━ ━ ━ ━
► Simple Way to Implement…
New tweet from FlutterDev:
😍 Get more @AdobeXD x @FlutterDev!
The @AdobeXD Enterprise team hosts a live chat to learn more about the Flutter XD plugin. Join Will Larche from the @FlutterDev Product team, as well as @gskinner, the creator of the Flutter XD plugin!
Watch here ↓ https://t.co/c6DO1Mg4ph— Flutter (@FlutterDev) August 6, 2020
August 06, 2020 at 06:01PM
http://twitter.com/FlutterDev/status/1291403999917281281
😍 Get more @AdobeXD x @FlutterDev!
The @AdobeXD Enterprise team hosts a live chat to learn more about the Flutter XD plugin. Join Will Larche from the @FlutterDev Product team, as well as @gskinner, the creator of the Flutter XD plugin!
Watch here ↓ https://t.co/c6DO1Mg4ph— Flutter (@FlutterDev) August 6, 2020
August 06, 2020 at 06:01PM
http://twitter.com/FlutterDev/status/1291403999917281281
Twitter
Adobe XD (@AdobeXD) | Twitter
The latest Tweets from Adobe XD (@AdobeXD). Exploring the design and prototyping of user experiences. Talk with us!
New post on /r/flutterdev subreddit:
Flutter SliverAppBar: Snap those headers!
https://ift.tt/2Puwfrh
August 06, 2020 at 06:11PM by lgn03
https://ift.tt/2EYGLFi
Flutter SliverAppBar: Snap those headers!
https://ift.tt/2Puwfrh
August 06, 2020 at 06:11PM by lgn03
https://ift.tt/2EYGLFi
New post on /r/flutterdev subreddit:
How Flutter Will Win the Desktop
https://ift.tt/2PdlERg
August 06, 2020 at 05:54PM by contrix09
https://ift.tt/30DkC81
How Flutter Will Win the Desktop
https://ift.tt/2PdlERg
August 06, 2020 at 05:54PM by contrix09
https://ift.tt/30DkC81
Medium
How Flutter Will Win The Desktop
Why it could be the one framework to unite all the platforms.
New post on Flutter Dev Google group:
Flutter 1.20.0 device issue
Just downloaded 1.12 and have noticed a problem (tested several times). When I output to my IOS device, the first time, the icon will show up on the screen, but when launching the screen will turn white and stay white, and the app will not launch. If I remove the app and try again (second
August 06, 2020 at 07:05PM by jerry hamby
https://ift.tt/2C5iw7l
Flutter 1.20.0 device issue
Just downloaded 1.12 and have noticed a problem (tested several times). When I output to my IOS device, the first time, the icon will show up on the screen, but when launching the screen will turn white and stay white, and the app will not launch. If I remove the app and try again (second
August 06, 2020 at 07:05PM by jerry hamby
https://ift.tt/2C5iw7l
Google
Google Groups
Google Groups allows you to create and participate in online forums and email-based groups with a rich experience for community conversations.
New post on /r/flutterdev subreddit:
Loading network images before showing on screen
My app has a list of pages you can swipe between. These pages include network images. The problem is, the network images are fetched and built only when they are visible, meaning the user watches the whole process happen.I understand this is the intentional functionality of flutter for efficiency, but I am looking for a way to fetch, load and cache a page (that contains network images) before the user navigates to it.Current: https://i.stack.imgur.com/F27xH.gifGoal: https://i.stack.imgur.com/YNQcy.gif
August 06, 2020 at 08:16PM by hdmd-rbvbdnd
https://ift.tt/33xPKHG
Loading network images before showing on screen
My app has a list of pages you can swipe between. These pages include network images. The problem is, the network images are fetched and built only when they are visible, meaning the user watches the whole process happen.I understand this is the intentional functionality of flutter for efficiency, but I am looking for a way to fetch, load and cache a page (that contains network images) before the user navigates to it.Current: https://i.stack.imgur.com/F27xH.gifGoal: https://i.stack.imgur.com/YNQcy.gif
August 06, 2020 at 08:16PM by hdmd-rbvbdnd
https://ift.tt/33xPKHG
New post on /r/flutterdev subreddit:
iOS 14, the new version of Apple's mobile operating system, is coming. As it's not yet stable, we don't fully support it yet. But we have some tips to get you up and running — assuming you don't mind being on the leading edge [via FlutterDev on Twitter]
https://twitter.com/FlutterDev/status/1291434769671057410
August 06, 2020 at 08:07PM by EngineerScientist
https://ift.tt/3i7S1gS
iOS 14, the new version of Apple's mobile operating system, is coming. As it's not yet stable, we don't fully support it yet. But we have some tips to get you up and running — assuming you don't mind being on the leading edge [via FlutterDev on Twitter]
https://twitter.com/FlutterDev/status/1291434769671057410
August 06, 2020 at 08:07PM by EngineerScientist
https://ift.tt/3i7S1gS
Twitter
Flutter
iOS 14, the new version of Apple's mobile operating system, is coming. As it's not yet stable, we don't fully support it yet. But we have some tips to get you up and running — assuming you don't mind being on the leading edge.
New tweet from FlutterDev:
iOS 14, the new version of Apple's mobile operating system, is coming. As it's not yet stable, we don't fully support it yet.
But we have some tips to get you up and running — assuming you don't mind being on the leading edge.— Flutter (@FlutterDev) August 6, 2020
August 06, 2020 at 08:03PM
http://twitter.com/FlutterDev/status/1291434769671057410
iOS 14, the new version of Apple's mobile operating system, is coming. As it's not yet stable, we don't fully support it yet.
But we have some tips to get you up and running — assuming you don't mind being on the leading edge.— Flutter (@FlutterDev) August 6, 2020
August 06, 2020 at 08:03PM
http://twitter.com/FlutterDev/status/1291434769671057410
Twitter
Flutter
iOS 14, the new version of Apple's mobile operating system, is coming. As it's not yet stable, we don't fully support it yet. But we have some tips to get you up and running — assuming you don't mind being on the leading edge.
New tweet from FlutterDev:
When starting your app for the first time in debug mode, iOS 14 asks to allow local network connections. If you don't allow them, important debug functions (such as hot reload) will not work.
Solution: tap OK
Issue here: https://t.co/xoixg3cbfP pic.twitter.com/x7FoNFC785— Flutter (@FlutterDev) August 6, 2020
August 06, 2020 at 08:04PM
http://twitter.com/FlutterDev/status/1291434926970040320
When starting your app for the first time in debug mode, iOS 14 asks to allow local network connections. If you don't allow them, important debug functions (such as hot reload) will not work.
Solution: tap OK
Issue here: https://t.co/xoixg3cbfP pic.twitter.com/x7FoNFC785— Flutter (@FlutterDev) August 6, 2020
August 06, 2020 at 08:04PM
http://twitter.com/FlutterDev/status/1291434926970040320
GitHub
Running debug on iOS 14 shows "would like to find and connect to devices on your local network" popup · Issue #60634 · flutter/flutter
2020-06-30 12:52:54.237973-0700 Runner[580:228465] Metal API Validation Enabled 2020-06-30 12:52:54.382810-0700 Runner[580:228698] flutter: Observatory listening on http://127.0.0.1:50735/u2EjnBszA...
New tweet from FlutterDev:
Just to be clear: this only happens in debug mode. Your users will not see this message. Only the debug version of your app needs to access the local network.— Flutter (@FlutterDev) August 6, 2020
August 06, 2020 at 08:04PM
http://twitter.com/FlutterDev/status/1291435011208384513
Just to be clear: this only happens in debug mode. Your users will not see this message. Only the debug version of your app needs to access the local network.— Flutter (@FlutterDev) August 6, 2020
August 06, 2020 at 08:04PM
http://twitter.com/FlutterDev/status/1291435011208384513
Twitter
Flutter
Just to be clear: this only happens in debug mode. Your users will not see this message. Only the debug version of your app needs to access the local network.
New tweet from FlutterDev:
When installing a debug version on a physical iOS 14 device (using `flutter run`), then disconnecting, then opening from the home screen, the app crashes.
Solution: Use `flutter run --release` to be able to start the app from the home screen.
Issue here: https://t.co/aEh1pfoQ1A— Flutter (@FlutterDev) August 6, 2020
August 06, 2020 at 08:05PM
http://twitter.com/FlutterDev/status/1291435239961579521
When installing a debug version on a physical iOS 14 device (using `flutter run`), then disconnecting, then opening from the home screen, the app crashes.
Solution: Use `flutter run --release` to be able to start the app from the home screen.
Issue here: https://t.co/aEh1pfoQ1A— Flutter (@FlutterDev) August 6, 2020
August 06, 2020 at 08:05PM
http://twitter.com/FlutterDev/status/1291435239961579521
GitHub
Document that debug Flutter apps cannot be manually launched on the device on iOS 14 · Issue #62531 · flutter/flutter
On iOS 14 execution of JIT fails when the debugger is not attached, and debug Flutter apps (including host add-to-app applications) crash on launch when manually launched from the home screen on a ...
New tweet from FlutterDev:
Once again, the crash only happens in debug mode, and only when you're opening from the home screen on a physical iOS 14 device.— Flutter (@FlutterDev) August 6, 2020
August 06, 2020 at 08:05PM
http://twitter.com/FlutterDev/status/1291435343762227200
Once again, the crash only happens in debug mode, and only when you're opening from the home screen on a physical iOS 14 device.— Flutter (@FlutterDev) August 6, 2020
August 06, 2020 at 08:05PM
http://twitter.com/FlutterDev/status/1291435343762227200
Twitter
Flutter
Once again, the crash only happens in debug mode, and only when you're opening from the home screen on a physical iOS 14 device.
New tweet from FlutterDev:
We have tracking bugs for work on both iOS 14 and Xcode 12, and you can find them here:
* https://t.co/OcM1LEnoK1
* https://t.co/upIieOCyQk— Flutter (@FlutterDev) August 6, 2020
August 06, 2020 at 08:06PM
http://twitter.com/FlutterDev/status/1291435402067230720
We have tracking bugs for work on both iOS 14 and Xcode 12, and you can find them here:
* https://t.co/OcM1LEnoK1
* https://t.co/upIieOCyQk— Flutter (@FlutterDev) August 6, 2020
August 06, 2020 at 08:06PM
http://twitter.com/FlutterDev/status/1291435402067230720
GitHub
☂️ Support Xcode 12 · Issue #60133 · flutter/flutter
Umbrella issue tracking developing Flutter apps working with Xcode 12. #60025 Fix all "Double-quoted include in framework header, expected angle-bracketed instead" warnings #60035...
New tweet from FlutterDev:
Thanks for helping us test what's coming!— Flutter (@FlutterDev) August 6, 2020
August 06, 2020 at 08:06PM
http://twitter.com/FlutterDev/status/1291435483851972609
Thanks for helping us test what's coming!— Flutter (@FlutterDev) August 6, 2020
August 06, 2020 at 08:06PM
http://twitter.com/FlutterDev/status/1291435483851972609
Twitter
Flutter
Thanks for helping us test what's coming!
New post on /r/flutterdev subreddit:
What did you build your portfolio website with? Flutter? Wix? A pro web dev?
Hey everyone,It's time to build a personal website and I can't decide what to build it with. I'm thinking of the typical website with a big picture, name, and few lines of summary on landing page. Then, projects and contact form after scrolling.Did you guys use Flutter to build your personal website? If not, is it wix? squarespace?Will developers be looked down at if their website is built with wix instead of building it themselves?Thanks yall.
August 06, 2020 at 08:29PM by Theshitcoiner
https://ift.tt/33FJTjs
What did you build your portfolio website with? Flutter? Wix? A pro web dev?
Hey everyone,It's time to build a personal website and I can't decide what to build it with. I'm thinking of the typical website with a big picture, name, and few lines of summary on landing page. Then, projects and contact form after scrolling.Did you guys use Flutter to build your personal website? If not, is it wix? squarespace?Will developers be looked down at if their website is built with wix instead of building it themselves?Thanks yall.
August 06, 2020 at 08:29PM by Theshitcoiner
https://ift.tt/33FJTjs
reddit
What did you build your portfolio website with? Flutter? Wix? A...
Hey everyone, It's time to build a personal website and I can't decide what to build it with. I'm thinking of the typical website with a big...