dart
Flutter build_runner output conflict
build_runner.*Conflicting outputs.*were declared
Fixes
- 1.Run 'dart run build_runner clean' then 'dart run build_runner build --delete-conflicting-outputs'
- 2.Check for duplicate generators targeting the same file
- 3.Ensure part/part of directives are correct in generated files
flutterbuild-runnercode-generation
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 setState called after widget dispose
setState\(\) called after dispose\(\)
- •Check 'if (mounted)' before calling setState()
- •Cancel async operations in dispose() method
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