- $self->warehouse(SL::DB::Manager::Warehouse->get_first) if !$self->warehouse || !$self->warehouse->id;
- $self->bin ($self->warehouse->bins->[0]) if !$self->bin || !$self->bin->id;
+ $self->warehouse($self->warehouses->[0]) if !$self->warehouse || !$self->warehouse->id;
+ $self->bin ($self->warehouse->bins->[0]) if !$self->bin || !$self->bin->id;