Hello while trying to run my flutter iOS app on device im getting following error
SchedulerBinding.instance! ^ : Warning: Operand of null-aware operation '!' has type 'SchedulerBinding' which excludes null. ../…/selection/overlay.dart:141
- 'SchedulerBinding' is from 'package:flutter/src/scheduler/binding.dart' ('../../../../flutter/packages/flutter/lib/src/scheduler/binding.dart'). package:flutter/…/scheduler/binding.dart:1 if (SchedulerBinding.instance!.schedulerPhase == ^ : Warning: Operand of null-aware operation '!' has type 'SchedulerBinding' which excludes null. ../…/selection/overlay.dart:143
- 'SchedulerBinding' is from 'package:flutter/src/scheduler/binding.dart' ('../../../../flutter/packages/flutter/lib/src/scheduler/binding.dart'). package:flutter/…/scheduler/binding.dart:1 SchedulerBinding.instance!.addPostFrameCallback(_markNeedsBuild); ^ : Warning: Operand of null-aware operation '!' has type 'SchedulerBinding' which excludes null. ../…/selection/overlay.dart:193
- 'SchedulerBinding' is from 'package:flutter/src/scheduler/binding.dart' ('../../../../flutter/packages/flutter/lib/src/scheduler/binding.dart'). package:flutter/…/scheduler/binding.dart:1 if (SchedulerBinding.instance!.schedulerPhase == ^ : Warning: Operand of null-aware operation '!' has type 'SchedulerBinding' which excludes null. ../…/selection/overlay.dart:195
- 'SchedulerBinding' is from 'package:flutter/src/scheduler/binding.dart' ('../../../../flutter/packages/flutter/lib/src/scheduler/binding.dart'). package:flutter/…/scheduler/binding.dart:1 SchedulerBinding.instance!.addPostFrameCallback(_markNeedsBuild); ^ : Error: Member not found: 'fadeDuration'. ../…/selection/handle_overlay.dart:60 duration: TextSelectionOverlay.fadeDuration, vsync: this); ^^^^^^^^^^^^ Failed to package /Users/name/Desktop/Project/application/nameofapliaction/ios/... Command PhaseScriptExecution failed with a nonzero exit code note: Using new build system note: Planning note: Build preparation complete note: Building targets in dependency order note: Removed stale file '/Users/name/Library/Developer/Xcode/DerivedData/Runner-bwvfmwkvjuzlddcmattnzdbblkrd/Build/Products/Debug-iphoneos/Runner.app' Result bundle written to path: /var/folders/0w/y0t7gyj53sld2zl56qqjmyzh0000gn/T/flutter_tools.mvIp8G/flutter_ios_build_temp_direh9ulh/temporary_xcresult_bundle Could not build the precompiled application for the device.
Error launching application on iPhone. Exited (sigterm)
I really have no idea what the hack this means . So hoper anyone can help