Tabular form - No buttons to export

my code ` echo TabularForm::widget([ 'dataProvider'=>$dataProvider, 'form'=>$form, 'attributes'=>getformAttribs(), 'checkboxColumn' => false, 'gridSettings'=>[ // 'pjax' =>true, 'filterPosition'=>GridView::FILTER_POS_BODY, 'floatHeader'=>true, 'bordered'=>true, 'striped'=>true, 'condensed'=>true, 'responsive'=>true, 'hover'=>true, 'floatHeaderOptions'=>[ //'top'=>'250', 'position'=>'fixed', 'debug'=>'true', ], 'panel'=>[ 'heading' => '

Учет рабочего времени за '.$date.'

', 'type' => GridView::TYPE_PRIMARY, ], 'toolbar'=> [ ['content'=> Html::button('', ['type'=>'button', 'title'=>Yii::t('kvgrid', 'Add Book'), 'class'=>'btn btn-success', 'onclick'=>'alert("This will launch the book creation form.\n\nDisabled for this demo!");']) . ' '. Html::a('', ['grid-demo'], ['data-pjax'=>0, 'class'=>'btn btn-default', 'title'=>Yii::t('kvgrid', 'Reset Grid')]) ], '{export}', '{toggleData}'

    ],
// set export properties
    'export'=>[
        'fontAwesome'=>true
    ],
],
'actionColumn'=>[
    'class' => 'kartik\grid\ActionColumn',
    'dropdown' => false,   

],

]);

`Only buttons for adding and reseting are displayed my composer: "yiisoft/yii2": "@dev", "yiisoft/yii2-bootstrap": "~2.0.0", "yiisoft/yii2-swiftmailer": "~2.0.0", "kartik-v/yii2-widgets": "", "maksyutin/yii2-dual-list-box": "dev-master", "kartik-v/yii2-grid": "@dev", "kartik-v/yii2-builder": "1.6.2", "kartik-v/yii2-editable": "", "kartik-v/yii2-date-range": "dev-master", "kartik-v/yii2-detail-view": "", "kartik-v/yii2-krajee-base": "", "kartik-v/yii2-widget-select2": "@dev", "kartik-v/yii2-dialog": "*", "kartik-v/yii2-export": "@dev",

kartik-v / yii2-builder

Tabular form - No buttons to export #125

Учет рабочего времени за '.$date.'