Пакет laravel-dompdf

Роут:

$data = Project::all();
$pdf = PDF::loadView('pdftest', compact('data'));
return $pdf->download('file.pdf');

Контроллер: @foreach ($data as $row)<tr><td>{{ $row }}</td></tr>@endforeach

Вызывает ошибку

TypeError Argument 1 passed to Dompdf\FrameReflower\Text::layout_line() must be an instance of Dompdf\FrameDecorator\Block, null given, called in /home/user/PhpstormProjects/showcase/backend/vendor/dompdf/dompdf/src/FrameReflower/Text.php on line 399