Hi, I see the following when calling $self->meta->add_attribute in my code under perl 5.10.1:
Use of uninitialized value in string eq at .../perl-5.10.1/lib/site_perl/5.10.1/x86_64-linux/Moose/Meta/Attribute.pm line 1035. I think the following code segment: if ( $method && !$method->is_stub && !$method->isa('Class::MOP::Method::Accessor') && ( !$self->definition_context || $method->package_name eq $self->definition_context->{package} ) ) { should look like: if ( $method && !$method->is_stub && !$method->isa('Class::MOP::Method::Accessor') && ( !$self->definition_context || exists(self->definition_context->{package}) && $method->package_name eq $self->definition_context->{package} ) ) { -- Yuri