im uploading the video and then error comes, could you help to fix it?

Question

TypeError: yii\base\View::{closure}(): Argument #2 ($model) must be of type Video, common\models\Video given Stack trace: #0 [internal function]: yii\base\View->{closure}() #1 D:\OpenServer9\domains\teamlara.com\yii2-app-advanced\vendor\yiisoft\yii2\grid\ActionColumn.php(219): call_user_func() #2 D:\OpenServer9\domains\teamlara.com\yii2-app-advanced\vendor\yiisoft\yii2\grid\ActionColumn.php(245): yii\grid\ActionColumn->createUrl() #3 [internal function]: yii\grid\ActionColumn->yii\grid{closure}() #4 D:\OpenServer9\domains\teamlara.com\yii2-app-advanced\vendor\yiisoft\yii2\grid\ActionColumn.php(250): preg_replace_callback() #5 D:\OpenServer9\domains\teamlara.com\yii2-app-advanced\vendor\yiisoft\yii2\grid\Column.php(111): yii\grid\ActionColumn->renderDataCellContent() #6 D:\OpenServer9\domains\teamlara.com\yii2-app-advanced\vendor\yiisoft\yii2\grid\GridView.php(525): yii\grid\Column->renderDataCell() #7 D:\OpenServer9\domains\teamlara.com\yii2-app-advanced\vendor\yiisoft\yii2\grid\GridView.php(494): yii\grid\GridView->renderTableRow() #8 D:\OpenServer9\domains\teamlara.com\yii2-app-advanced\vendor\yiisoft\yii2\grid\GridView.php(358): yii\grid\GridView->renderTableBody() #9 D:\OpenServer9\domains\teamlara.com\yii2-app-advanced\vendor\yiisoft\yii2\widgets\BaseListView.php(160): yii\grid\GridView->renderItems() #10 D:\OpenServer9\domains\teamlara.com\yii2-app-advanced\vendor\yiisoft\yii2\grid\GridView.php(326): yii\widgets\BaseListView->renderSection() #11 D:\OpenServer9\domains\teamlara.com\yii2-app-advanced\vendor\yiisoft\yii2\widgets\BaseListView.php(135): yii\grid\GridView->renderSection() #12 [internal function]: yii\widgets\BaseListView->yii\widgets{closure}() #13 D:\OpenServer9\domains\teamlara.com\yii2-app-advanced\vendor\yiisoft\yii2\widgets\BaseListView.php(138): preg_replace_callback() #14 D:\OpenServer9\domains\teamlara.com\yii2-app-advanced\vendor\yiisoft\yii2\grid\GridView.php(301): yii\widgets\BaseListView->run() #15 D:\OpenServer9\domains\teamlara.com\yii2-app-advanced\vendor\yiisoft\yii2\base\Widget.php(146): yii\grid\GridView->run() #16 D:\OpenServer9\domains\teamlara.com\yii2-app-advanced\backend\views\video\index.php(42): yii\base\Widget::widget() #17 D:\OpenServer9\domains\teamlara.com\yii2-app-advanced\vendor\yiisoft\yii2\base\View.php(347): require('D:\OpenServer9\...') #18 D:\OpenServer9\domains\teamlara.com\yii2-app-advanced\vendor\yiisoft\yii2\base\View.php(257): yii\base\View->renderPhpFile() #19 D:\OpenServer9\domains\teamlara.com\yii2-app-advanced\vendor\yiisoft\yii2\base\View.php(156): yii\base\View->renderFile() #20 D:\OpenServer9\domains\teamlara.com\yii2-app-advanced\vendor\yiisoft\yii2\base\Controller.php(407): yii\base\View->render() #21 D:\OpenServer9\domains\teamlara.com\yii2-app-advanced\backend\controllers\VideoController.php(59): yii\base\Controller->render() #22 [internal function]: backend\controllers\VideoController->actionIndex() #23 D:\OpenServer9\domains\teamlara.com\yii2-app-advanced\vendor\yiisoft\yii2\base\InlineAction.php(57): call_user_func_array() #24 D:\OpenServer9\domains\teamlara.com\yii2-app-advanced\vendor\yiisoft\yii2\base\Controller.php(178): yii\base\InlineAction->runWithParams() #25 D:\OpenServer9\domains\teamlara.com\yii2-app-advanced\vendor\yiisoft\yii2\base\Module.php(552): yii\base\Controller->runAction() #26 D:\OpenServer9\domains\teamlara.com\yii2-app-advanced\vendor\yiisoft\yii2\web\Application.php(103): yii\base\Module->runAction() #27 D:\OpenServer9\domains\teamlara.com\yii2-app-advanced\vendor\yiisoft\yii2\base\Application.php(384): yii\web\Application->handleRequest() #28 D:\OpenServer9\domains\teamlara.com\yii2-app-advanced\backend\web\index.php(18): yii\base\Application->run() #29 {main}

Answer 1

The error looks like you've forgotten to put use common\models\Video; in view template where you use that class in closure parameter.