Harby Ahmed

Operand of null-aware operation

6

/D:/files/flutter-sdk/flutter/.pub-cache/hosted/pub.dartlang.org/persistent_bottom_nav_bar-4.0.2/lib/persistent-tab-view.widget.dart:368:22: Warning: Operand of null-aware operation '!' has type 'WidgetsBinding' which excludes null. - 'WidgetsBinding' is from 'package:flutter/src/widgets/binding.dart' ('/D:/files/flutter-sdk/flutter/packages/flutter/lib/src/widgets/binding.dart'). WidgetsBinding.instance!.addPostFrameCallback((_) {