error: AnimationController.reverse() called after AnimationController.dispose() #5
Description
[ERROR:flutter/runtime/dart_vm_initializer.cc(41)] Unhandled Exception: 'package:flutter/src/animation/animation_controller.dart': Failed assertion: line 519 pos 7: '_ticker != null': AnimationController.reverse() called after AnimationController.dispose()
AnimationController methods should not be used after calling dispose.
#0 _AssertionError._doThrowNew (dart:core-patch/errors_patch.dart:51:61)
#1 _AssertionError._throwNew (dart:core-patch/errors_patch.dart:40:5)
#2 AnimationController.reverse (package:flutter/src/animation/animation_controller.dart:519:7)
#3 _EasyButtonState._reverse (package:easy_loading_button/easy_button.dart:298:22)
#4 _EasyButtonState._manageLoadingState (package:easy_loading_button/easy_button.dart:249:7)