1
我創建了一個遷移就跑rake db:migrate
的方法,但它說,它不存在。在我的IDE,它不給我一個錯誤,但它犯規保存在數據庫中無論是。它給了我Heroku上的生產版本的錯誤。Rails會不會發現我加
架構
create_table "reviews", force: :cascade do |t|
t.string "name"
t.text "description"
t.integer "rating"
t.integer "user_id"
t.datetime "created_at", null: false
t.datetime "updated_at", null: false
t.text "pros"
t.text "cons"
t.string "category"
end
表,視圖:https://hastebin.com/otisoqibon.js
<div class="field">
<p class="flow-text">Category</p>
<%= f.text_field :category, :class => "grey lighten-2 autocomplete", :id => "autocomplete-input", %>
</div>
控制器
def new
@review = Review.new
end
錯誤
- 2017-04-20T01:49:22.051420+00:00 app[web.1]:
ActionView::Template::Error (undefined method `category' for):
- 2017-04-20T01:49:22.051421+00:00 app[web.1]: 17: </div>
- 2017-04-20T01:49:22.051423+00:00 app[web.1]: 19: <p class="flow-text">Category</p>
- 2017-04-20T01:49:22.051422+00:00 app[web.1]: 18: <div class="field">
- 2017-04-20T01:49:22.051424+00:00 app[web.1]: 20: <%= f.text_field :category, :id => "autocomplete-input", :class => "grey
lighten-2 autocomplete" %>
- 2017-04-20T01:49:22.051424+00:00 app[web.1]: 21: </div>
- 2017-04-20T01:49:22.051425+00:00 app[web.1]: 22: <div class="field">
- 2017-04-20T01:49:22.051426+00:00 app[web.1]: 23: <p class="flow-text">Pros, Woof Woof</p><br>
您好,您可以加入衆目睽睽文本?運行遷移後是否重新啓動了服務器? – Bohdan
我重新啓動,但IM仍然得到錯誤:用'耙分貝重新啓動它 – bbousq
嘗試'春stop':遷移:status'並請檢查是否它的狀態下** ** – mahemoff