Añade por lo menos un componente, por favor.
{!! Form::model($shipment, ['route' => ['shipments.update', $shipment->id], 'method' => 'patch',"id" => "editar-shipments-form", 'files' => 'true']) !!}
{!! Form::close() !!}
@include('shipments.fields')
@foreach ($shipment_products as $shipment)
@include('shipment_products.fields')
@endforeach