package Moose::Exception::MustPassAMooseMetaRoleInstanceOrSubclass; our $VERSION = '2.2011'; use Moose; extends 'Moose::Exception'; has 'class' => ( is => 'ro', isa => 'Str', required => 1 ); has 'role' => ( is => 'ro', isa => 'Any', required => 1 ); sub _build_message { "You must pass a Moose::Meta::Role instance (or a subclass)"; } __PACKAGE__->meta->make_immutable; 1;