Untitled

// ERROR (Console)
First Time I Switch The Select Box, I get my object...
Object {id: 1, creator_id: 1, name: "Dare, Auer and Grady", address: "0324 Spencer Harbors Suite 873", city: "Bartonfort"…}
Next Time I switch the selectbox, I get...
TypeError: object is not a function

//HTML
<select ng-options="selectedOffice as selectedOffice.id for selectedOffice in offices track by selectedOffice.id | orderBy: 'id'" ng-model="selectedOffice" ng-change="editOffice()"></select>

// JS
        $scope.editOffice = function()
        {
                console.log($scope.selectedOffice);
                $scope.editOffice = angular.copy($scope.selectedOffice);
        }