Cannot read property 'aDataSort' of undefined in angular datatables

I am trying to implement angular-datatables in my project but it returns "TypeError: Cannot read property 'aDataSort' of undefined

I am using

Angular js version 1.4.9.

Jquery version 2.1.1

DataTable version 1.10.10

Refrence site

angular-datatables

My Html Code

<div class="col-md-12" ng-controller="WithAjaxCtrl as showCase"> <table datatable="" dt-options="showCase.dtOptions" dt-columns="showCase.dtColumns" class="row-border hover"></table></div>

My Angular js Controller code

angular.module( 'admin.package', [
'ui.router',
'ui.bootstrap',
'datatables',
'datatables.bootstrap',
'ngResource',
'plusOne'
]).controller('WithAjaxCtrl', WithAjaxCtrl);

function WithAjaxCtrl(DTOptionsBuilder, DTColumnBuilder,$http,UserService,localStorageService) {
      UserService.obj.get('packages/index',localStorageService.get('userkey').token).then(function (results) { 
        if(results.status==200){
        var vm = this;
        vm.dtOptions = DTOptionsBuilder.fromSource(results.data.packages)
            .withPaginationType('full_numbers');
        vm.dtColumns = [
           DTColumnBuilder.newColumn('id').withTitle('id'),
            DTColumnBuilder.newColumn('package_name').withTitle('Packag Name'),
            DTColumnBuilder.newColumn('amount').withTitle('Amount'),
            DTColumnBuilder.newColumn('package_duration').withTitle('Amount'),
            DTColumnBuilder.newColumn('currency').withTitle('validity')

        ];
        console.log(vm.dtColumns);
        console.log( vm.dtOptions);
      }else{
             alert('You are not a authorized user');
          }
        }, function(reason) {
            console.log(reason);
        });
    }

Thanks in advance