Erron on crop

[localtux]

Hello, I would like to use this tool in Yii2, but unfortunately I get the following error:

Exception 'yii\base\InvalidArgumentException' with message 'Response content must not be an array.'

Appropriate rights in the controller for "upload" have been granted.

My files look like this:

Controller.php
public function actionUpload() { return [ 'uploadPhoto' => [ 'class' => 'budyaga\cropper\actions\UploadAction', 'url' => '/images/news', 'path' => '@frontend/web/images/news', ] ]; }

form.php
<?php echo $form->field($model, 'pictureFile')->widget(Widget::className(), [ 'uploadUrl' => URL::to(['news/upload']), ]) ?>

[mehdi-hashemi-01]

<?php echo $form->field($model, 'pictureFile')->widget(Widget::className(), [ 'uploadUrl' => Yii::$app->urlManagerBackend->createUrl('uploads'), ]) ?>