dart
Flutter setState called after widget dispose
setState\(\) called after dispose\(\)
Fixes
- 1.Check 'if (mounted)' before calling setState()
- 2.Cancel async operations in dispose() method
- 3.Use a flag or CancelableOperation to track widget lifecycle
flutterstatelifecycle
Related Errors
dart3 fixes
Flutter RenderFlex overflow
RenderFlex overflowed by .* pixels on the (right|bottom|left|top)
- •Wrap overflowing widget in Expanded or Flexible
- •Use SingleChildScrollView for scrollable content
dart3 fixes
Flutter platform channel method not implemented
MissingPluginException.*No implementation found for method.*on channel
- •Ensure native plugin is registered in MainActivity/AppDelegate
- •Run 'flutter clean' and rebuild the app
dart3 fixes
Flutter Riverpod/Provider not found in widget tree
ProviderNotFoundException.*Could not find.*provider.*above this.*Widget
- •Wrap the widget tree with ProviderScope at the top
- •Ensure ConsumerWidget or HookConsumerWidget is used correctly