WebJan 2, 2024 · You don't need call setState () in code executed directly in build (), only if you pass functions like onPressed: () { // code here is not executed in `build ()`, it's just passed to `onPressed` to be executed when the button is tapped // therefore here `setState ()` is required for state changes } WebMay 17, 2024 · The easiest way to avoid this is using addPostFrameCallback to ensure the state is updated after the initial build: @override Widget build (BuildContext context, ScopedReader watch) { WidgetsBinding.instance?.addPostFrameCallback ( (_) { context.read (dateController).formatDates (); }); ... }

[Solved] setState() or markNeedsBuild called during build A …

WebJan 13, 2024 · 2. You call notifyListeners, which, among other things, calls setState on widgets that are listening to the event provider. This is a problem because you cannot call setState on a widget when the widget is in the middle of rebuilding. This line calls the provider with listen set to true (which is the default), causing the framework to rebuild ... WebStatefulWidget. class. A widget that has mutable state. State is information that (1) can be read synchronously when the widget is built and (2) might change during the lifetime of the widget. It is the responsibility of the widget implementer to ensure that the State is promptly notified when such state changes, using State.setState. orcutt apartments

flutter - Receiving error "setState() or markNeedsBuild() called during ...

WebOct 11, 2024 · Comments 4 responses to “[Solved] setState() or markNeedsBuild called during build A vertical renderflex overflowed” WebOtherwise, the framework might not visit this widget during this build phase. The widget on which setState() or markNeedsBuild() was called was: Overlay … WebApr 7, 2024 · Talent Build your employer brand ... setState() or markNeedsBuild called during build. 338. How to use conditional statement within child attribute of a Flutter Widget (Center Widget) 75. How to get response body with request.send() in dart. 0. orcutt ave newport news