How to use excelview extension for yii2

well… another problem I have with a new extension XD, this time is the excelview which I follow the steps to export and it takes me to a page where it gives me an error “This site can’t be reached”

This is my controller, well part of it

public function actionExport() {
            $searchModel = new VehiculosSearch();
            $dataProvider = $searchModel->search(Yii::$app->request->queryParams);
                'dataProvider' => $dataProvider,
                'filterModel' => $searchModel,
              'fullExportType'=> 'xlsx', //can change to html,xls,csv and so on
                'grid_mode' => 'export',
                'columns' => [
                    ['class' => 'yii\grid\SerialColumn'],


and this is the button what i use to call the funtion in my controller

    <?= Html::a("Exportar a Exel", ['vehiculos/export'], ['class' => 'btn btn-default']) ?>

I understand that this is all I need to export my columns as part of an excel document.

I am following this tutorial : Step by step for how to full export Yii2 grid to excel | Wiki | Yii PHP Framework

“arturoliveira/yii2-excelview” is a little too old. It has not been updated for 8 years. It may have some problem with the underlying library of “phpoffice/phpexcel” which has been replaced with “phpoffice/phpspreadsheet” now.

Try kartik-v/yii2-export - Packagist which is up-to-date and rock-solid robust.

thanks, then i will try that.