# File lib/chef/formatters/error_mapper.rb, line 44
      def self.run_list_expand_failed(node, exception)
        error_inspector = ErrorInspectors::RunListExpansionErrorInspector.new(node, exception)
        headline = "Error expanding the run_list:"
        description = ErrorDescription.new(headline)
        error_inspector.add_explanation(description)
        return description
      end