How to use Bottom Tab Bar for Navigation
Issue I have four items in BottomTabBar I need to go to different Screens onTap on TabBar Item. Can any…
Category: Flutter
Couldn't infer type parameter 'T'. when using Map.reduce(max)
Issue I want to get the max value from a List. But since i migrated to null safety my code…
Flutter type 'Null' is not a subtype of type 'RenderBox' in type cast
Issue The following _CastError was thrown building MediaQuery(MediaQueryData(size: Size(485.4, 814.8), devicePixelRatio: 2.2, textScaleFactor: 1.0, platformBrightness: Brightness.dark, padding: EdgeInsets.zero, viewPadding: EdgeInsets.zero,…
Flutter cannot increment inside listtile, always returning 0
Issue I want to increment number on trailing ListTile Flutter when ontap ListTile, but always return to 0? i’m using…
How can I return the POST response object in flutter?
Issue I am new to flutter and am trying to get a response that is returned when I do a…
How to convert jsonify string to json in python?
Issue I have a jsonify string as follows. I have created this string using dart (Flutter). My dart code is…
How to refresh Alert Dialog without closing it in Flutter
Issue I am having an issue while changing the value in the alert dialog box in flutter. I want to…
The operator '[]' isn't defined for the type 'Object' with Flutter
Issue I’ve searched a lot and try every possible solutions but can’t solve my problem. Here is my code late…
Radio Button Unselected Color in Flutter
Issue When I have 2 radio buttons, where one is selected and the other isn’t selected, one of them would…
Flutter longPress event functionality for selection of row(s) and/or elements
Issue I need to implement a long press selection on a row element of Flutter for Android and iOS. Any…