#[1] ok
package MyApp::Schema::Result::Item;
use Moose;
extends 'DBIx::Class::Core';
#[2] error
package MyApp::Model::MD;
use Moose;
use base 'Catalyst::Model::DBIC::Schema';
#[3] error
package MyApp::Controller::Item;
use Moose;
use base qw/Catalyst::Controller::FormBuilder/;