flutter/flutter

Flutter makes it easy and fast to build beautiful apps for mobile and beyond.

Alireza Bashiri

@gigantik

Note: Recompile with -Xlint:deprecation for details.
R8: Program type already present: io.flutter.BuildConfig
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':app:transformClassesAndResourcesWithR8ForRelease'.
> com.android.tools.r8.CompilationFailedException: Compilation failed to complete

Also tried gradlew app:clean and greadle app:dependencies

How can I resolve this issue or find the root cause?

I got these errors on both channels master and stable

Karthikeyan S

@coder-with-a-bushido

Guys, this is my new article on flutter web. Do check it out. https://medium.com/@coder_with_a_bushido/deploy-and-maintain-your-flutter-web-build-in-github-pages-exclusively-6dfc3c3ec9cc

akthewolf7

@akthewolf7

hı guys any on here havr problem wıth fırebase

i have problems when uploading data from flutter up to real time data base

Johannes Milke

@JohannesMilke_twitter

Hello! I have created another video about "Bar Chart - FLChart - Flutter" https://www.youtube.com/watch?v=7wUmzYOPQ8w alt

Ghost

@ghost~5f8f66f2d73408ce4ff20dd5

So I am having a real hard time with StatefulWidgets. I have an Isolate running in the background. I want to refresh a widget in a listview based upon what is happening in the isolate. But so far I have found no way that works for the parent to set state in a child widget

matrixbot

@matrixbot

Yan B Anyone have made work passportjs with flutter ?

Ghost

@ghost~5f8f66f2d73408ce4ff20dd5

All I really want to do is change an image in a listview based upon state that is learned in an Isolate. But so far all I can figure out how to do is make changes that originate in the child widgets themselves.

Ghost

@ghost~5f8f66f2d73408ce4ff20dd5

Is there anyway I can translate a key to a widget and call setState via that?

GlobalKey seems to be a solution only for one instance of a widget - not multiple

Ghost

@ghost~5f8f66f2d73408ce4ff20dd5

Is there a better place I should look to get help with this problem?

andesappal

@andesappal

Hey is anyone else having issues running this file? https://github.com/TheAlphamerc/flutter_ecommerce_app/blob/master/lib/src/pages/home_page.dart

Silent issues?

I get:

Pretty much a black screen

macphailmagwira

@macphailmagwira

Shared preferences getString works only after i refresh my vscode while running app : https://stackoverflow.com/questions/64447318/shared-preferences-getstring-works-only-after-i-refresh-my-vscode-while-running

any help?

matrixbot

@matrixbot

stonegate You need to add await before update email ()

macphailmagwira

@macphailmagwira

updatemail()async {

 SharedPreferences user_info = await SharedPreferences.getInstance();
    user_email22 = user_info.getString('user_email');

    print("============================================================== after ================"+ user_email22);


}

i already did

added this function to my init state


  @override
  void initState() {
    super.initState();

 updatemail();

  }

 var secureRandom = SecureRandom();
    checkPreparing()    {

    var docSnapshot = FirebaseFirestore.instance
        .collection('bookings')
        .where('customer', isEqualTo: user_email22.toString());

    var docSnapshot2 =
        docSnapshot.where('status2', isEqualTo: 'preparing').snapshots();

    return docSnapshot2;
  }

i need to use the value in this query

Johannes Milke

@JohannesMilke_twitter

Hello! I have created another video about "DropdownButton - Single & Multiple Data - Flutter" https://www.youtube.com/watch?v=p1mzz6-19zo alt

Randal L. Schwartz

@RandalSchwartz

@JohannesMilke_twitter You should create a channel for that. When you get 100 subscribers, you can assign a meaningful name.

Randal L. Schwartz

@RandalSchwartz

Or at least a playlist.

murisjoh

@murisjoh

Hello! any suggestions and recommendations on which is better, visual studio code or Android studio for flutter and dart projects (that`s for mobile app development).

Randal L. Schwartz

@RandalSchwartz

is emacs or vim better?

@murisjoh ^^

Alexandra Deas

@alexandradeas_gitlab

@murisjoh whichever one you're used to

matrixbot

@matrixbot

linda234 Do you want to be financially stable? Have you started making money from home? Why not trade your way into good life. Trade binary option with the most reliable broker you can think of. Contact me @ +1 (414) 400-7564

Randal L. Schwartz

@RandalSchwartz

Reported to admins.

matrixbot

@matrixbot

darosa-fvs Was Bruder

Kyle

@kyle21z

anyone here understands in SQFlite?

i’ve got a syntax error, would really appreciate some help :)

Randal L. Schwartz

@RandalSchwartz

Might be able to spot it

Mua Rachmann

@muarachmann

Hi everyone... I have been on this for hours now till no avail and trying to search but yet no success. I have a listview builder that basically creates some. I have impleted a gesture detecture on each and I want it to pop a menu on long press. My menu shows but the position: RelativeRect.fromLTRB(100, 400, 100, 400) for example is fixed. Is there any way to make it show dynamically according to the position of the current element in the listview?. Basically I am hoping to change the property position such that the menu shows relatively to the selected listTile

Any help would be greatly appreciated thanks

Randal L. Schwartz

@RandalSchwartz

@kyle21z Can you paste it somewhere?

Kyle

@kyle21z

@RandalSchwartz ```

INSERT INTO POGGERS (id STRING PRIMARY KEY, tasktype TEXT, tasktitle TEXT, taskdescription TEXT, taskcompleted TEXT, datetime TEXT, datetimedue TEXT, taskpriority TEXT) VALUES (?, ?, ?, ?, ?, ?, ?, ?)

i keep getting a "near "STRING": syntax error" any clues?

Randal L. Schwartz

@RandalSchwartz

I think id is reserved.

Kyle

@kyle21z

not quite sure what you mean by that @RandalSchwartz. I've tried changing "id" to something else yet I got the same error; I've thought its something with my code at first but I found out its an SQL error due to online syntaxes recognising the same error.

Randal L. Schwartz

@RandalSchwartz

gimme sec. googling. :)

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