./watch is compiling the JS library files mostly but one file it is always caching - need some urgent help please

Ember Data
1

Hi All I am using Ember even though I am making changes but when I run the ./watch its not producing the JavaScript file with new code - its annoying - I am making the manual change but that’s not correct solution right? I made the change to the file even by opening in folder and manually updated the code on ember file - still its writing the old code in app.js file. What could be the reason I don’t know. I am using Web Pack to run ./watch and generate the app.js file . Here is my Ember js code:

export default () => { 
 IMS.registerController("case.details.assignedinspector.edit", {

    caseDetails: Ember.inject.controller('caseDetails'),
    caseId: Ember.computed.alias('caseDetails.model.imscase.id'),
    clearForm: function () {
        $('.modal').modal('hide');
    },
    actions: {
        close: function (id) {
            $('.modal').modal('hide');
            this.transitionToRoute('case.details');
        },

        async save() {
            var scope = this;

            //validating form
            if ($("#edit-assignedinspector-form").validate()) {
                var data = {                    
                    AssignedToInvestigators: Ember.get(scope, 'model.imscase.assignedToInvestigators'), //AssignedToInspectorId: $("#assignedInspectorSelect").chosen().val(),
                    CaseId: this.get('caseId')
                };
                try {
                    let response = await this.api('Case/UpdateAssignedInvestigators').post(data);
                    $('.modal').modal('hide');
                    toastr.success("Assigned Inspector Edit Saved.");
                    scope.transitionToRoute("case.details");
                    scope.get('caseDetails').refreshData();
                    scope.clearForm();
                } catch (ex) {
                    toastr.error("Error saving Assigned Inspector.");
                }
            }
            else {
                toastr.warning("Please fix the form", "Validation failed");
            }
        },
        didInsert: function () {
            $('#edit-assignedinspector-modal').modal();
        }
    }
}); 
 }

Here is how its generating the old code in app.js file - any help please?

      save: function () {
        var _save = _asyncToGenerator(
        /*#__PURE__*/
        regeneratorRuntime.mark(function _callee() {
          var scope, data, response;
          return regeneratorRuntime.wrap(function _callee$(_context) {
            while (1) {
              switch (_context.prev = _context.next) {
                case 0:
                  scope = this; //validating form

                  if (!$("#edit-assignedinspector-form").validate()) {
                    _context.next = 19;
                    break;
                  }

                  data = {
                    AssignedToInspectorId: $("#assignedInspectorSelect").chosen().val(),
                    CaseId: this.get('caseId')
                  };
                  _context.prev = 3;
                  _context.next = 6;
                  return this.api('Case/UpdateAssignedInspector').post(data);

                case 6:
                  response = _context.sent;
                  $('.modal').modal('hide');
                  toastr.success("Assigned Inspector Edit Saved.");
                  scope.transitionToRoute("case.details");
                  scope.get('caseDetails').refreshData();
                  scope.clearForm();
                  _context.next = 17;
                  break;

                case 14:
                  _context.prev = 14;
                  _context.t0 = _context["catch"](3);
                  toastr.error("Error saving Assigned Inspector.");

                case 17:
                  _context.next = 20;
                  break;

                case 19:
                  toastr.warning("Please fix the form", "Validation failed");

                case 20:
                case "end":
                  return _context.stop();
              }
            }
          }, _callee, this, [[3, 14]]);
        }));

        function save() {
          return _save.apply(this, arguments);
        }

        return save;
      }()

It is supposed to call Case/UpdateAssignedInvestigators instead its still calling the Case/UpdateAssignedInspector, which is incorrect. Any help would be very very helpful - a link, a suggestion or even a code snippet anything helps thanks in advance.