continue to rewrite message_setup

message come from space already.
next types

lib/parfait/object.rb

@@ -43,7 +43,7 @@ module Parfait
       raise "not type #{@type.class}" unless @type.is_a?(Type)
       name = @type.name_at(index)
       #return value unless name
-      raise "object type (#{type}) has no name at index #{index} " unless name
+      raise "object type (#{@type}) has no name at index #{index} " unless name
       instance_variable_set("@#{name}".to_sym, value)
       value
     end