为什么我在 运行 rake db:setup 时得到未定义的方法 `meta_keywords'？

Question

我收到这个错误： 耙中止！ Page::Translation:0x0000000548d5f0

的未定义方法“meta_keywords”

当 运行 在炼油厂 cms 1.0.0 rails 3.0.7.

上耙 db:setup

并且不能完全调试它

编辑 架构的一部分：

create_table "page_part_translations", :force => true do |t|
  t.integer  "page_part_id"
  t.string   "locale"
  t.text     "body"
  t.datetime "created_at"
  t.datetime "updated_at"
end

add_index "page_part_translations", ["page_part_id"], :name => "index_page_part_translations_on_page_part_id"

create_table "page_parts", :force => true do |t|
  t.integer  "page_id"
  t.string   "title"
  t.text     "body"
  t.integer  "position"
  t.datetime "created_at"
  t.datetime "updated_at"
end

add_index "page_parts", ["id"], :name => "index_page_parts_on_id"
add_index "page_parts", ["page_id"], :name => "index_page_parts_on_page_id"

create_table "page_translations", :force => true do |t|
  t.integer  "page_id"
  t.string   "locale"
  t.string   "title"
  t.string   "custom_title"
  t.datetime "created_at"
  t.datetime "updated_at"
end

add_index "page_translations", ["page_id"], :name => "index_page_translations_on_page_id"

create_table "pages", :force => true do |t|
  t.integer  "parent_id"
  t.integer  "position"
  t.string   "path"
  t.datetime "created_at"
  t.datetime "updated_at"
  t.boolean  "show_in_menu",        :default => true
  t.string   "link_url"
  t.string   "menu_match"
  t.boolean  "deletable",           :default => true
  t.string   "custom_title_type",   :default => "none"
  t.boolean  "draft",               :default => false
  t.boolean  "skip_to_first_child", :default => false
  t.integer  "lft"
  t.integer  "rgt"
  t.integer  "depth"
end

add_index "pages", ["depth"], :name => "index_pages_on_depth"
add_index "pages", ["id"], :name => "index_pages_on_id"
add_index "pages", ["lft"], :name => "index_pages_on_lft"
add_index "pages", ["parent_id"], :name => "index_pages_on_parent_id"
add_index "pages", ["rgt"], :name => "index_pages_on_rgt"

pages.rb: https://gist.github.com/grzegorzhauska/dcca44f3e2091c21400a pages_for_inqueries.rb: https://gist.github.com/grzegorzhauska/997c355c2ce09d1da624

Answer 1

你得到这个错误的原因是因为 meta_keywords 曾经存在，但现在不存在了。确保您使用的是最新版本的 seo_meta 库。