Please see the following error found in package:rubber/src/animation_controller.dart.
`'package:rubber/src/animation_controller.dart': error: line 355 pos 30:
file:///D:/Programing/FLUTTER/flutter/.pub-cache/hosted/pub.dartlang.org/rubber-0.2.5/lib/src/animation_controller.dart:355:30:
Error: A value of type 'dart.core::int' can't be assigned to a variable of type 'dart.core::double'.
Try changing the type of the left hand side, or casting the right hand side to 'dart.core::double'.
final double launchSpeed = 7;
^
final double launchSpeed = 7;
^`
Please see the following error found in package:rubber/src/animation_controller.dart.
`'package:rubber/src/animation_controller.dart': error: line 355 pos 30: file:///D:/Programing/FLUTTER/flutter/.pub-cache/hosted/pub.dartlang.org/rubber-0.2.5/lib/src/animation_controller.dart:355:30:
Error: A value of type 'dart.core::int' can't be assigned to a variable of type 'dart.core::double'. Try changing the type of the left hand side, or casting the right hand side to 'dart.core::double'. final double launchSpeed = 7; ^ final double launchSpeed = 7; ^`