package Moose::Exception::DelegationToATypeWhichIsNotAClass; our $VERSION = '2.2011'; use Moose; extends 'Moose::Exception'; with 'Moose::Exception::Role::Attribute'; sub _build_message { my $self = shift; "The ".$self->attribute->name." attribute is trying to delegate to a type (".$self->attribute->type_constraint->name.") that is not backed by a class"; } __PACKAGE__->meta->make_immutable; 1;