package Moose::Exception::CloneObjectExpectsAnInstanceOfMetaclass; our $VERSION = '2.2010'; use Moose; extends 'Moose::Exception'; with 'Moose::Exception::Role::Class'; has 'instance' => ( is => 'ro', isa => 'Any', required => 1, ); sub _build_message { my $self = shift; "You must pass an instance of the metaclass (" .$self->class_name. "), not (".$self->instance.")"; } __PACKAGE__->meta->make_immutable; 1;