but when ever i am trying to run the app it is telling that 01 packages have newer versions incompatible with dependency constraints.
Try flutter pub outdated for more information.
Launching lib/main.dart on Web Server in debug mode...
Waiting for connection from debug service on Web Server...
lib/flutter_flow/flutter_flow_charts.dart:35:48: Error: The argument type 'Color?' can't be assigned to the parameter type 'Color' because 'Color?' is nullable and 'Color' isn't.
- 'Color' is from 'dart:ui'.
tooltipBgColor: chartStylingInfo.tooltipBackgroundColor,
^
lib/flutter_flow/flutter_flow_charts.dart:513:40: Error: The argument type 'double?' can't be assigned to the parameter type 'double' because 'double?' is nullable and 'double' isn't.
reservedSize: xAxisLabelInfo.reservedSize,
^
lib/flutter_flow/flutter_flow_charts.dart:502:13: Error: The argument type 'double?' can't be assigned to the parameter type 'double' because 'double?' is nullable and 'double' isn't.
? xAxisLabelInfo.titleTextStyle!.fontSize! + 12
^
lib/flutter_flow/flutter_flow_charts.dart:535:40: Error: The argument type 'double?' can't be assigned to the parameter type 'double' because 'double?' is nullable and 'double' isn't.
reservedSize: yAxisLabelInfo.reservedSize,
^
lib/flutter_flow/flutter_flow_charts.dart:526:13: Error: The argument type 'double?' can't be assigned to the parameter type 'double' because 'double?' is nullable and 'double' isn't.
? yAxisLabelInfo.titleTextStyle!.fontSize! + 12
^
Waiting for connection from debug service on Web Server... 56.8s
Failed to compile application.