这是迄今为止我遇到的最荒谬的错误之一.我登录到活动管理员,并在我的屏幕上显示任何活动的管理页面：
(ⅰ-MX：< /体>)
我检查了服务器日志,我似乎成功登录,服务器计算所有列的查询,但最终输出是上面的！我使用ruby 1.9.3,rails 3.1.3,活动管理版0.4.4.
Started GET "/admin/points_logs" for 127.0.0.1 at 2012-08-01 09:01:10 -0400 Processing by Admin::PointsLogsController#index as HTML Geokit is using the domain: localhost AdminUser Load (0.4ms) SELECT `admin_users`.* FROM `admin_users` WHERE `admin_users`.`id` = 1 LIMIT 1 (30.9ms) SELECT 1 FROM `points_logs` LIMIT 1 OFFSET 0 (92.0ms) SELECT COUNT(*) FROM `points_logs` CACHE (0.0ms) SELECT COUNT(*) FROM `points_logs` CACHE (0.0ms) SELECT COUNT(*) FROM `points_logs` CACHE (0.0ms) SELECT COUNT(*) FROM `points_logs` PointsLog Load (0.7ms) SELECT `points_logs`.* FROM `points_logs` ORDER BY `points_logs`.`id` desc LIMIT 30 OFFSET 0 User Load (0.6ms) SELECT `users`.* FROM `users` WHERE `users`.`id` = 56 LIMIT 1 User Load (0.7ms) SELECT `users`.* FROM `users` WHERE `users`.`id` = 2654 LIMIT 1 CACHE (0.0ms) SELECT `users`.* FROM `users` WHERE `users`.`id` = 56 LIMIT 1 CACHE (0.0ms) SELECT `users`.* FROM `users` WHERE `users`.`id` = 56 LIMIT 1 User Load (0.8ms) SELECT `users`.* FROM `users` WHERE `users`.`id` = 1122 LIMIT 1 User Load (0.5ms) SELECT `users`.* FROM `users` WHERE `users`.`id` = 718 LIMIT 1 User Load (0.5ms) SELECT `users`.* FROM `users` WHERE `users`.`id` = 3689 LIMIT 1 CACHE (0.0ms) SELECT `users`.* FROM `users` WHERE `users`.`id` = 3689 LIMIT 1 User Load (0.4ms) SELECT `users`.* FROM `users` WHERE `users`.`id` = 821 LIMIT 1 User Load (0.4ms) SELECT `users`.* FROM `users` WHERE `users`.`id` = 958 LIMIT 1 User Load (0.4ms) SELECT `users`.* FROM `users` WHERE `users`.`id` = 4708 LIMIT 1 CACHE (0.0ms) SELECT `users`.* FROM `users` WHERE `users`.`id` = 958 LIMIT 1 User Load (0.4ms) SELECT `users`.* FROM `users` WHERE `users`.`id` = 5137 LIMIT 1 CACHE (0.0ms) SELECT `users`.* FROM `users` WHERE `users`.`id` = 5137 LIMIT 1 CACHE (0.0ms) SELECT `users`.* FROM `users` WHERE `users`.`id` = 5137 LIMIT 1 User Load (0.7ms) SELECT `users`.* FROM `users` WHERE `users`.`id` = 3598 LIMIT 1 CACHE (0.0ms) SELECT `users`.* FROM `users` WHERE `users`.`id` = 3598 LIMIT 1 CACHE (0.0ms) SELECT `users`.* FROM `users` WHERE `users`.`id` = 5137 LIMIT 1 User Load (0.6ms) SELECT `users`.* FROM `users` WHERE `users`.`id` = 413 LIMIT 1 User Load (0.5ms) SELECT `users`.* FROM `users` WHERE `users`.`id` = 4324 LIMIT 1 CACHE (0.0ms) SELECT `users`.* FROM `users` WHERE `users`.`id` = 4324 LIMIT 1 User Load (0.6ms) SELECT `users`.* FROM `users` WHERE `users`.`id` = 1812 LIMIT 1 User Load (0.4ms) SELECT `users`.* FROM `users` WHERE `users`.`id` = 3726 LIMIT 1 User Load (0.4ms) SELECT `users`.* FROM `users` WHERE `users`.`id` = 1101 LIMIT 1 User Load (0.4ms) SELECT `users`.* FROM `users` WHERE `users`.`id` = 2440 LIMIT 1 User Load (0.4ms) SELECT `users`.* FROM `users` WHERE `users`.`id` = 3369 LIMIT 1 User Load (0.4ms) SELECT `users`.* FROM `users` WHERE `users`.`id` = 3702 LIMIT 1 User Load (0.5ms) SELECT `users`.* FROM `users` WHERE `users`.`id` = 5026 LIMIT 1 User Load (0.4ms) SELECT `users`.* FROM `users` WHERE `users`.`id` = 684 LIMIT 1 User Load (0.4ms) SELECT `users`.* FROM `users` WHERE `users`.`id` = 1444 LIMIT 1 Transaction Load (0.3ms) SELECT `transactions`.* FROM `transactions` WHERE `transactions`.`id` = 40464 LIMIT 1 Transaction Load (0.4ms) SELECT `transactions`.* FROM `transactions` WHERE `transactions`.`id` = 29394 LIMIT 1 Transaction Load (0.3ms) SELECT `transactions`.* FROM `transactions` WHERE `transactions`.`id` = 32958 LIMIT 1 Transaction Load (0.3ms) SELECT `transactions`.* FROM `transactions` WHERE `transactions`.`id` = 37409 LIMIT 1 Transaction Load (0.4ms) SELECT `transactions`.* FROM `transactions` WHERE `transactions`.`id` = 40463 LIMIT 1 Transaction Load (0.4ms) SELECT `transactions`.* FROM `transactions` WHERE `transactions`.`id` = 40462 LIMIT 1 Transaction Load (0.3ms) SELECT `transactions`.* FROM `transactions` WHERE `transactions`.`id` = 40461 LIMIT 1 CACHE (0.0ms) SELECT `transactions`.* FROM `transactions` WHERE `transactions`.`id` = LIMIT 1 Transaction Load (0.3ms) SELECT `transactions`.* FROM `transactions` WHERE `transactions`.`id` = 40460 LIMIT 1 Transaction Load (0.3ms) SELECT `transactions`.* FROM `transactions` WHERE `transactions`.`id` = 40459 LIMIT 1 Transaction Load (0.3ms) SELECT `transactions`.* FROM `transactions` WHERE `transactions`.`id` = 40458 LIMIT 1 Transaction Load (0.3ms) SELECT `transactions`.* FROM `transactions` WHERE `transactions`.`id` = 40457 LIMIT 1 Transaction Load (0.3ms) SELECT `transactions`.* FROM `transactions` WHERE `transactions`.`id` = 40454 LIMIT 1 CACHE (0.0ms) SELECT `transactions`.* FROM `transactions` WHERE `transactions`.`id` = LIMIT 1 Transaction Load (0.3ms) SELECT `transactions`.* FROM `transactions` WHERE `transactions`.`id` = 40452 LIMIT 1 Transaction Load (0.3ms) SELECT `transactions`.* FROM `transactions` WHERE `transactions`.`id` = 40451 LIMIT 1 CACHE (0.0ms) SELECT `transactions`.* FROM `transactions` WHERE `transactions`.`id` = LIMIT 1 Transaction Load (0.3ms) SELECT `transactions`.* FROM `transactions` WHERE `transactions`.`id` = 40450 LIMIT 1 Transaction Load (0.3ms) SELECT `transactions`.* FROM `transactions` WHERE `transactions`.`id` = 40449 LIMIT 1 Transaction Load (0.3ms) SELECT `transactions`.* FROM `transactions` WHERE `transactions`.`id` = 40448 LIMIT 1 Transaction Load (0.3ms) SELECT `transactions`.* FROM `transactions` WHERE `transactions`.`id` = 40447 LIMIT 1 Transaction Load (0.3ms) SELECT `transactions`.* FROM `transactions` WHERE `transactions`.`id` = 40446 LIMIT 1 Transaction Load (0.3ms) SELECT `transactions`.* FROM `transactions` WHERE `transactions`.`id` = 40445 LIMIT 1 Transaction Load (0.3ms) SELECT `transactions`.* FROM `transactions` WHERE `transactions`.`id` = 40443 LIMIT 1 Transaction Load (0.3ms) SELECT `transactions`.* FROM `transactions` WHERE `transactions`.`id` = 40442 LIMIT 1 Transaction Load (0.6ms) SELECT `transactions`.* FROM `transactions` WHERE `transactions`.`id` = 40441 LIMIT 1 User Load (278.6ms) SELECT `users`.* FROM `users` Rendered /Users/bpn/.rvm/gems/ruby-1.9.3-p194@_1.9.3/gems/activeadmin-0.4.4/app/views/active_admin/resource/index.html.arb (2594.3ms) Completed 200 OK in 3168ms (Views: 2084.9ms | ActiveRecord: 755.6ms) </p>
解决方法
通过查看
mini-profiler docs并查看
config class中的可用配置选项,我找到了一种更清晰的方法来处理这个问题
在config / initializers / mini_profiler.rb中
Rack::MiniProfiler.config.skip_paths << '/admin' #or whatever you namespace active_admin under
注意,还有一些其他有用的配置设置：
Rack::MiniProfiler.config.use_existing_jquery = true Rack::MiniProfiler.config.pre_authorize_cb = lambda {|env| Rails.env.development?}
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