Rails：heroku上的应用程序错误

我成功地将我的应用程序部署到了heroku然后 heroku open 我在我的网页上得到了 Application Error . 我做了 heroku restart 但尝试了但没有奏效 . 我做了heroku日志和heroku运行rails控制台但仍然混淆了我得到的错误 . 以下是我看起来错误的看法 .

2016-09-16T14：06：10.615311 00:00 heroku [web.1]：使用命令bin / rails server启动进程-p 29036 -e production 2016-09-16T14：06：13.802759 00:00 app [web . 1]：=>启动WEBrick 2016-09-16T14：06：13.802787 00:00 app [web.1]：=> Rails 4.2.5.1应用程序从http：/ 0.0.0.0:29036开始 生产环境 2016-09- 16T14：06：13.802788 00:00 app [web.1]：=>运行rails server -h获取更多启动选项2016-09-16T14：06：13.802788 00:00 app [web.1]：=> Ctrl-C关闭服务器2016-09-16T14：06：13.802789 00:00 app [web.1]：退出2016-09-16T14：06：13.802793 00:00 app [web.1]：/app/vendor/ruby-2.3 .0 / lib / ruby / 2.3.0 / psych / visitors / to_ruby.rb：319：在visit_Psych_Nodes_Alias'块中：无法loadRails.application.database_configuration :( Psych :: BadAlias）2016-09-16T14：06：13.802793 00 ：00 app [web.1]：未知别名：默认2016-09-16T14：06：13.802794 00:00 app [web.1]：来自/app/vendor/ruby-2.3.0/lib/ruby/2.3 . 0 / psych / visitors / to_ruby.rb：319：infetch'2016-09-16T14：06：13.802795 00:00 app [web.1]：来自/ app / ven dor / ruby-2.3.0 / lib / ruby / 2.3.0 / psych / visitors / to_ruby.rb:319:in visit_Psych_Nodes_Alias'2016-09-16T14:06:13.802795 00:00 app [web.1]：from / app / vendor / ruby-2.3.0 / lib / ruby / 2.3.0 / psych / visitors / visitor.rb:16:inseisit'2016-09-16T14:06:13.802796 00:00 app [web.1]：来自/app/vendor/ruby-2.3.0/lib/ruby/2.3.0/psych/visitors/visitor.rb:6:in接受'2016-09-16T14：06：13.802796 00:00 app [web.1] ：来自/app/vendor/ruby-2.3.0/lib/ruby/2.3.0/psych/visitors/to_ruby.rb:32:inaccept'2016-09-16T14:06:13.802796 00:00 app [web.1 ]：来自/app/vendor/ruby-2.3.0/lib/ruby/2.3.0/psych/visitors/to_ruby.rb:338:in block in revive_hash'2016-09-16T14：06：13.802797 00:00 app [web.1]：来自/app/vendor/ruby-2.3.0/lib/ruby/2.3.0/psych/visitors/to_ruby.rb:336:ineach'2016-09-16T14:06:13.802797 00:00 app [web.1]：来自/app/vendor/ruby-2.3.0/lib/ruby/2.3.0/psych/visitors/to_ruby.rb:336:in each_slice'2016-09-16T14:06:13.802798 00 ：00 app [web.1]：来自/app/vendor/ruby-2.3.0/lib/ruby/2.3.0/psych/visitors/to_ruby.rb:336:inrevive_has h'2016-09-16T14：06：13.802798 00:00 app [web.1]：来自/app/vendor/ruby-2.3.0/lib/ruby/2.3.0/psych/visitors/to_ruby.rb:162 ：in visit_Psych_Nodes_Mapping'2016-09-16T14：06：13.802798 00:00 app [web.1]：来自/app/vendor/ruby-2.3.0/lib/ruby/2.3.0/psych/visitors/visitor.rb ：16：invisit'2016-09-16T14：06：13.802799 00:00 app [web.1]：来自/app/vendor/ruby-2.3.0/lib/ruby/2.3.0/psych/visitors/visitor . rb：6：接受'2016-09-16T14：06：13.802799 00:00 app [web.1]：来自/app/vendor/ruby-2.3.0/lib/ruby/2.3.0/psych/visitors/ to_ruby.rb：32：inaccept'2016-09-16T14：06：13.802800 00:00 app [web.1]：来自/app/vendor/ruby-2.3.0/lib/ruby/2.3.0/psych/visitors /to_ruby.rb:338:in blockive in revive_hash'2016-09-16T14：06：13.802800 00:00 app [web.1]：来自/app/vendor/ruby-2.3.0/lib/ruby/2.3.0 /psych/visitors/to_ruby.rb:336:ineach'2016-09-16T14:06:13.802800 00:00 app [web.1]：来自/app/vendor/ruby-2.3.0/lib/ruby/2.3 . 0 / psych / visitors / to_ruby.rb：336：in each_slice'2016-09-16T14：06：13.802801 00:00 app [web.1]：from / app / vendor / ruby- 2.3.0 / lib / ruby / 2.3.0 / psych / visitors / to_ruby.rb:336:inrevive_hash'2016-09-16T14:06:13.802802 00:00 app [web.1]：from / app / vendor / ruby -2.3.0 / lib / ruby / 2.3.0 / psych / visitors / to_ruby.rb:162:in visit_Psych_Nodes_Mapping'2016-09-16T14:06:13.802802 00:00 app [web.1]：来自/ app / vendor /ruby-2.3.0/lib/ruby/2.3.0/psych/visitors/visitor.rb:16:invisit'2016-09-16T14:06:13.802802 00:00 app [web.1]：from / app / vendor / ruby-2.3.0 / lib / ruby / 2.3.0 / psych / visitors / visitor.rb:6:in accept'2016-09-16T14:06:13.802803 00:00 app [web.1]：from / app / vendor / ruby-2.3.0 / lib / ruby / 2.3.0 / psych / visitors / to_ruby.rb:311：invisit_Psych_Nodes_Document'2016-09-16T14：06：13.802803 00:00 app [web.1]：来自/app/vendor/ruby-2.3.0/lib/ruby/2.3.0/psych/visitors/visitor.rb:16:in访问'2016-09-16T14：06：13.802804 00:00 app [web.1] ：来自/app/vendor/ruby-2.3.0/lib/ruby/2.3.0/psych/visitors/visitor.rb:6:inaccept'2016-09-16T14:06:13.802804 00:00 app [web.1 ]：来自/app/vendor/ruby-2.3.0/lib/ruby/2.3.0/psych/visitors/to_ruby.rb:32:in接受'2016 -09-16T14：06：13.802806 00:00 app [web.1]：来自/app/vendor/ruby-2.3.0/lib/ruby/2.3.0/psych.rb:253:inload'2016-09- 16T14：06：13.802813 00:00 app [web.1]：来自/app/vendor/bundle/ruby/2.3.0/gems/railties-4.2.5.1/lib/rails/application/configuration.rb:104:in database_configuration'2016-09-16T14:06:13.802806 00:00 app [ web.1]：来自/app/vendor/ruby-2.3.0/lib/ruby/2.3.0/psych/nodes/node.rb:38:into_ruby'2016-09-16T14:06:13.802814 00:00 app [web.1]：来自/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.5.1/lib/active_record/railtie.rb:117:in <class：Railtie>中的块（2级） '2016-09-16T14：06：13.802803 00:00 app [web.1]：来自/app/vendor/ruby-2.3.0/lib/ruby/2.3.0/psych/visitors/to_ruby.rb:32：不安全'2016-09-16T14：06：13.802815 00:00 app [web.1]：来自/app/vendor/bundle/ruby/2.3.0/gems/activesupport-4.2.5.1/lib/active_support/lazy_load_hooks.rb ：38：in instance_eval'2016-09-16T14：06：13.802815 00:00 app [web.1]：来自/app/vendor/bundle/ruby/2.3.0/gems/activesupport-4.2.5.1/lib/active_support /lazy_load_hooks.rb:38:inexecute_hook'2016-09-16T14:06:13.802816 00:00 app [web.1]：来自/app/vendor/bundle/ruby/2.3.0/gems/activesupport-4.2.5.1/ LIB / active_su pport / lazy_load_hooks.rb:45：在run_load_hooks的块中2016-09-16T14：06：13.802816 00:00 app [web.1]：来自/app/vendor/bundle/ruby/2.3.0/gems/activesupport- 4.2.5.1/lib/active_support/lazy_load_hooks.rb:44:ineach'2016-09-16T14:06:13.802816 00:00 app [web.1]：来自/app/vendor/bundle/ruby/2.3.0/gems /activesupport-4.2.5.1/lib/active_support/lazy_load_hooks.rb:44:in run_load_hooks'2016-09-16T14：06：13.802817 00:00 app [web.1]：来自/app/vendor/bundle/ruby/2.3 .0 / gems / activerecord-4.2.5.1 / lib / active_record / base.rb:315：在'2016-09-16T14：06：13.802818 00:00 app [web.1]：from / app / vendor / bundle / ruby / 2.3.0 / gems / activerecord-4.2.5.1 / lib / active_record / base.rb:26:in <top（required）>'2016-09-16T14：06：13.802818 00:00 app [web.1] ：来自/app/vendor/bundle/ruby/2.3.0/gems/activesupport-4.2.5.1/lib/active_support/dependencies.rb:274:inrequire'2016-09-16T14:06:13.802820 00:00 app [web .1]：来自/app/vendor/bundle/ruby/2.3.0/gems/activesupport-4.2.5.1/lib/active_support/dependencies.rb:274：在require'2中的块016-09-16T14：06：13.802821 00:00 app [web.1]：来自/app/vendor/bundle/ruby/2.3.0/gems/activesupport-4.2.5.1/lib/active_support/dependencies.rb:240 ：inload_dependency'2016-09-16T14：06：13.802822 00:00 app [web.1]：来自/app/vendor/bundle/ruby/2.3.0/gems/activesupport-4.2.5.1/lib/active_support/dependencies . rb：274：在require'2016-09-16T14：06：13.802844 00:00 app [web.1]：来自/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.5.1/lib/ active_record / relation / predicate_builder.rb：121：在'2016-09-16T14：06：13.802845 00:00 app [web.1]：来自/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2 .5.1 / lib / active_record / relation / predicate_builder.rb:2:in <module：ActiveRecord>'2016-09-16T14：06：13.802845 00:00 app [web.1]：from / app / vendor / bundle / ruby /2.3.0/gems/activerecord-4.2.5.1/lib/active_record/relation/predicate_builder.rb:1:in'2016-09-16T14:06:13.802845 00:00 app [web.1]：from / app / vendor / bundle / ruby / 2.3.0 / gems / activesupport-4.2.5.1 / lib / active_support / dependencies.rb:274:in require'2016-09-16T14：06 ：13.802846 00:00 app [web.1]：来自/app/vendor/bundle/ruby/2.3.0/gems/activesupport-4.2.5.1/lib/active_support/dependencies.rb:274:inblock in require'2016- 09-16T14：06：13.802846 00:00 app [web.1]：来自/app/vendor/bundle/ruby/2.3.0/gems/activesupport-4.2.5.1/lib/active_support/dependencies.rb:240:in load_dependency'2016-09-16T14：06：13.802848 00:00 app [web.1]：来自/app/vendor/bundle/ruby/2.3.0/gems/activesupport-4.2.5.1/lib/active_support/dependencies.rb ：274：inrequire'2016-09-16T14：06：13.802848 00:00 app [web.1]：来自/app/vendor/bundle/ruby/2.3.0/gems/activesupport-4.2.5.1/lib/active_support/ dependencies / autoload.rb：70：在eager_load的块中！' 2016-09-16T14：06：13.802849 00:00 app [web.1]：来自/app/vendor/bundle/ruby/2.3.0/gems/activesupport-4.2.5.1/lib/active_support/dependencies/autoload.rb ：70：ineach_value'2016-09-16T14：06：13.802849 00:00 app [web.1]：来自/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.5.1/lib/active_record . rb：160：在eager_load中！' 2016-09-16T14：06：13.802849 00:00 app [web.1]：来自/app/vendor/bundle/ruby/2.3.0/gems/activesupport-4.2.5.1/lib/active_support/dependencies/autoload.rb ：70：ineager_load“！ 2016-09-16T14：06：13.802851 00:00 app [web.1]：来自/app/vendor/bundle/ruby/2.3.0/gems/railties-4.2.5.1/lib/rails/application/finisher.rb ：56：每个'2016-09-16T14：06：13.802851 00:00 app [web.1]：来自/app/vendor/bundle/ruby/2.3.0/gems/railties-4.2.5.1/lib/rails /application/finisher.rb:56:inblock,'2016-09-16T14:06:13.802853 00:00 app [web.1]：来自/app/vendor/bundle/ruby/2.3.0/gems/railties-4.2.5.1/lib/rails/initializable.rb:30:in instance_exec'2016-09-16T14:06:13.802853 00:00 app [web . 1]：来自/app/vendor/bundle/ruby/2.3.0/gems/railties-4.2.5.1/lib/rails/initializable.rb:30:inrun'2016-09-16T14:06:13.802854 00:00 app [web.1]：来自/app/vendor/bundle/ruby/2.3.0/gems/railties-4.2.5.1/lib/rails/initializable.rb:55:in block in run_initializers'2016-09-16T14：06 ：13.802855 00:00 app [web.1]：来自/app/vendor/ruby-2.3.0/lib/ruby/2.3.0/tsort.rb:228:inblock in tsort_each'2016-09-16T14：06： 13.802857 00:00 app [web.1]：来自/app/vendor/ruby-2.3.0/lib/ruby/2.3.0/tsort.rb:350:in block_strongly_connected_component'2016-09-块（2级） 16T14：06：13.802869 00:00 app [web.1]：来自/app/vendor/ruby-2.3.0/lib/ruby/2.3.0/tsort.rb:431:ineach_strongly_connected_component_from'2016-09-16T14:06 ：13.802870 00:00 app [web.1]：来自/app/vendor/ruby-2.3.0/lib/ruby/2.3.0/tsort.rb:349:in block_s in each_strongly_connected_component'2016-09-16T14：06 ：13.80287 0 00:00 app [web.1]：来自/app/vendor/ruby-2.3.0/lib/ruby/2.3.0/tsort.rb:347:ineach'2016-09-16T14:06:13.802870 00： 00 app [web.1]：来自/app/vendor/ruby-2.3.0/lib/ruby/2.3.0/tsort.rb:347:in call'2016-09-16T14:06:13.802884 00:00 app [web.1]：来自/app/vendor/ruby-2.3.0/lib/ruby/2.3.0/tsort.rb:347:ineach_strongly_connected_component'2016-09-16T14:06:13.802885 00:00 app [web . 1]：来自/app/vendor/ruby-2.3.0/lib/ruby/2.3.0/tsort.rb:226:in tsort_each'2016-09-16T14:06:13.802885 00:00 app [web.1] ：来自/app/vendor/ruby-2.3.0/lib/ruby/2.3.0/tsort.rb:205:intsort_each'2016-09-16T14:06:13.802885 00:00 app [web.1]：来自/ app / vendor / bundle / ruby / 2.3.0 / gems / railties-4.2.5.1 / lib / rails / initializable.rb:54:in run_initializers'2016-09-16T14:06:13.802887 00:00 app [web.1 ]：来自/app/vendor/bundle/ruby/2.3.0/gems/railties-4.2.5.1/lib/rails/application.rb:352:ininitialize！' 2016-09-16T14：06：13.802888 00:00 app [web.1]：来自/app/config/environment.rb:5:in <top（required）>'2016-09-16T14：06：13.802889 00： 00 app [web.1]：来自/app/config.ru:3:inrequire'2016-09-16T14:06:13.802889 00:00 app [web.1]：来自/app/config.ru:3:in阻止在<main>'2016-09-16T14：06：13.802890 00:00 app [web.1]：来自/app/vendor/bundle/ruby/2.3.0/gems/rack-1.6.4/lib/rack /builder.rb:55:ininstance_eval'2016-09-16T14:06:13.802892 00:00 app [web.1]：来自/app/vendor/bundle/ruby/2.3.0/gems/rack-1.6.4/ lib / rack / builder.rb:55：初始化'2016-09-16T14：06：13.802893 00:00 app [web.1]：from /app/config.ru:innew'2016-09-16T14:06： 13.802894 00:00 app [web.1]：来自/app/config.ru:in <main>'2016-09-16T14：06：13.802895 00:00 app [web.1]：来自/ app / vendor / bundle /ruby/2.3.0/gems/rack-1.6.4/lib/rack/builder.rb:49:ineval'2016-09-16T14:06:13.802897 00:00 app [web.1]：from / app / vendor / bundle / ruby / 2.3.0 / gems / rack-1.6.4 / lib / rack / builder.rb:49:in new_from_string'2016-09-16T14:06:13.802909 00:00 app [web.1]：来自/ app / vendor / bundle / ruby / 2.3.0 / gems / rack-1.6.4 / lib / rack / builder.rb:40:inparse_file'2016-09-16T14:06:13.802910 00:00 app [web.1] ：来自/app/vendor/bundle/ruby/2.3.0/gems/rack-1.6.4/lib/rack/server.rb:299:in build_app_and_options_from_config'2016-09-16T14:06:13.802910 00:00 app [ web.1]：来自/app/vendor/bundle/ruby/2.3.0/gems/rack-1.6.4/lib/rack/server.rb:208:inapp'2016-09-16T14:06:13.802913 00： 00 app [web.1]：来自/app/vendor/bundle/ruby/2.3.0/gems/railties-4.2.5.1/lib/rails/commands/server.rb:61:in app'2016-09-16T14 ：06：13.802915 00:00 app [web.1]：来自/app/vendor/bundle/ruby/2.3.0/gems/rack-1.6.4/lib/rack/server.rb:336:inwrapped_app'2016- 09-16T14：06：13.802916 00:00 app [web.1]：来自/app/vendor/bundle/ruby/2.3.0/gems/rack-1.6.4/lib/rack/server.rb:272:in开始'2016-09-16T14：06：13.802916 00:00 app [web.1]：来自/app/vendor/bundle/ruby/2.3.0/gems/railties-4.2.5.1/lib/rails/commands/server .rb：80：instart'2016-09-16T14：06：13.802916 00:00 app [web.1]：来自/app/vendor/bundle/ruby/2.3.0/gems/ra ilties-4.2.5.1 / lib / rails / commands / commands_tasks.rb:80:in in server'2016-09-16T14:06:13.802917 00:00 app [web.1]：from / app / vendor / bundle / ruby / 2.3.0 / gems / railties-4.2.5.1 / lib / rails / commands / commands_tasks.rb:75:inmpp'2016-09-16T14:06:13.802930 00:00 app [web.1]：from / app /vendor/bundle/ruby/2.3.0/gems/railties-4.2.5.1/lib/rails/commands/commands_tasks.rb:75:in server'2016-09-16T14:06:13.802931 00:00 app [web . 1]：来自/app/vendor/bundle/ruby/2.3.0/gems/railties-4.2.5.1/lib/rails/commands/commands_tasks.rb:39:inrun_command！' 2016-09-16T14：06：13.802932 00:00 app [web.1]：来自/app/vendor/bundle/ruby/2.3.0/gems/railties-4.2.5.1/lib/rails/commands.rb:17:in <top（required）>'2016-09-16T14：06：13.802935 00： 00 app [web.1]：来自bin / rails：9：inrequire'2016-09-16T14：06：13.802935 00:00 app [web.1]：来自bin / rails：9：in`'2016-09- 16T14：06：13.872751 00:00 heroku [web.1]：状态从开始变为崩溃2016-09-16T14：06：13.872732 00:00 heroku [web.1]：进程退出状态1 2016-09-16T15 ：29：42.219103 00:00 heroku [router]：at = error code = H10 desc =“App crashed”method = GET path =“/”host = shrouded-mountain-58433.herokuapp.com request_id = 555caccd-f3cb-41c0 -9e1e-ff9b44b26cd0 fwd =“124.219.169.191”dyno = connect = service = status = 503 bytes =以下是heroku run rails console /app/vendor/ruby-2.3.0/lib/ruby/2.3.0/psych/ visitor / to_ruby.rb：319：在visit_Psych_Nodes_Alias'块中：无法loadRails.application.database_configuration :( Psych :: BadAlias）未知别名：默认来自/app/vendor/ruby-2.3.0/lib/ruby/2.3.0 /psych/visitors/to_ruby.rb:319:infetch'来自/ app / vendor /ruby-2.3.0/lib/ruby/2.3.0/psych/visitors/to_ruby.rb:319:in visit_Psych_Nodes_Alias'来自/app/vendor/ruby-2.3.0/lib/ruby/2.3.0/psych/ visitor / visitor.rb:16:visisit'来自/app/vendor/ruby-2.3.0/lib/ruby/2.3.0/psych/visitors/visitor.rb:6:in接受'来自/ app / vendor / ruby -2.3.0 / lib / ruby / 2.3.0 / psych / visitors / to_ruby.rb:32:accepten'from /app/vendor/ruby-2.3.0/lib/ruby/2.3.0/psych/visitors/to_ruby .rb：338：在revive_hash中的块中来自/app/vendor/ruby-2.3.0/lib/ruby/2.3.0/psych/visitors/to_ruby.rb:336:ineach'来自/ app / vendor / ruby- 2.3.0 / lib / ruby / 2.3.0 / psych / visitors / to_ruby.rb：336：in each_slice'from /app/vendor/ruby-2.3.0/lib/ruby/2.3.0/psych/visitors/to_ruby .rb：336：inrevive_hash'来自/app/vendor/ruby-2.3.0/lib/ruby/2.3.0/psych/visitors/to_ruby.rb:162:in visit_Psych_Nodes_Mapping'来自/app/vendor/ruby-2.3 . 0 / lib / ruby / 2.3.0 / psych / visitors / visitor.rb:16:visisit'from /app/vendor/ruby-2.3.0/lib/ruby/2.3.0/psych/visitors/visitor.rb: 6：在接受'来自/app/vendor/ruby-2.3.0/lib/ruby/2.3.0/psych/ visitor / to_ruby.rb：32：来自/ app / vendor / from /app/vendor/ruby-2.3.0/lib/ruby/2.3.0/psych/visitors/to_ruby.rb:338:in block in revive_hash' /ruby-2.3.0/lib/ruby/2.3.0/psych/visitors/to_ruby.rb:336:ineach'来自/app/vendor/ruby-2.3.0/lib/ruby/2.3.0/psych/visitors /to_ruby.rb:336:in each_slice'来自/ app / vendor / ruby-/app/vendor/ruby-2.3.0/lib/ruby/2.3.0/psych/visitors/to_ruby.rb:336:inrevive_hash' 2.3.0 / lib / ruby / 2.3.0 / psych / visitors / to_ruby.rb：162：in visit_Psych_Nodes_Mapping'from /app/vendor/ruby-2.3.0/lib/ruby/2.3.0/psych/visitors/visitor .rb：16：邀请来自/app/vendor/ruby-2.3.0/lib/ruby/2.3.0/psych/visitors/visitor.rb:6:in接受'来自/app/vendor/ruby-2.3 . 0 / lib / ruby / 2.3.0 / psych / visitors / to_ruby.rb:32:accepten'from /app/vendor/ruby-2.3.0/lib/ruby/2.3.0/psych/visitors/to_ruby.rb: 311：来自/app/vendor/ruby-2.3.0/lib/ruby/2.3.0/psych/visitors/visitor.rb:16:invisit'的visit_Psych_Nodes_Document'来自/app/vendor/ruby-2.3.0/lib /ruby/2.3.0/psych/visitors/visitor.rb:6:in接受来自/app/vendor/ruby-2.3.0/lib/ruby/2.3.0/psych/visitors/to_ruby.rb:32:inaccept'来自/app/vendor/ruby-2.3.0/lib/ruby/ 2.3.0 / psych / nodes / node.rb：38：来自/ app / vendor的/app/vendor/ruby-2.3.0/lib/ruby/2.3.0/psych.rb:253:inload'中的to_ruby' /bundle/ruby/2.3.0/gems/railties-4.2.5.1/lib/rails/application/configuration.rb:104:in database_configuration'来自/app/vendor/bundle/ruby/2.3.0/gems/activerecord-来自/app/vendor/bundle/ruby/2.3.0/gems/activesupport-4.2.5.1/lib/active_support/lazy_load_hooks.rb的4.2.5.1/lib/active_record/railtie.rb:117:inblock(2个级别） ：38：in instance_eval'from /app/vendor/bundle/ruby/2.3.0/gems/activesupport-4.2.5.1/lib/active_support/lazy_load_hooks.rb:38:inexecute_hook'from / app / vendor / bundle / ruby / 2.3.0 / gems / activesupport-4.2.5.1 / lib / active_support / lazy_load_hooks.rb:45:bull in run_load_hooks'from /app/vendor/bundle/ruby/2.3.0/gems/activesupport-4.2.5.1/lib /active_support/lazy_load_hooks.rb:44:ineach'来自/app/vendor/bundle/ruby/2.3.0/gems/active support-4.2.5.1 / lib / active_support / lazy_load_hooks.rb:44:in run_load_hooks'from /app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.5.1/lib/active_record/base.rb:315 ：来自/ app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.5.1/lib/active_record/base.rb:26:in <top（required）>'来自/ app / vendor / bundle来自/app/vendor/bundle/ruby/2.3.0/gems/activesupport-4.2.5.1/lib的/ruby/2.3.0/gems/activesupport-4.2.5.1/lib/active_support/dependencies.rb:274:inrequire' /active_support/dependencies.rb:274:in在/app/vendor/bundle/ruby/2.3中阻止来自/app/vendor/bundle/ruby/2.3.0/gems/activesupport-4.2.5.1/lib/active_support/dependencies.rb:240:inload_dependency' . 0 / gems / activesupport-4.2.5.1 / lib / active_support / dependencies.rb：274：in require'from /app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.5.1/lib/active_record/relation /predicate_builder.rb:121:in来自/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.5.1/lib/active_record/relation/predicate_builder.rb:2:in <module：ActiveRecord>'来自/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.5.1/lib/active_record/relation/predicate_builder.rb:1:in'来自/app/vendor/bundle/ruby/2.3.0/ gems / activesupport-4.2.5.1 / lib / active_support / dependencies.rb：274：in require'from /app/vendor/bundle/ruby/2.3.0/gems/activesupport-4.2.5.1/lib/active_support/dependencies.rb ：274：in / in / app / vendor / bundle [R uby / 2.3.0 / gems / activesupport-4.2.5.1 / lib / active_support / dependencies.rb:274:inrequire'from /app/vendor/bundle/ruby/2.3.0/gems/activesupport-4.2.5.1/lib/ active_support / dependencies / autoload.rb：70：在eager_load的块中！'来自/app/vendor/bundle/ruby/2.3.0/gems/activesupport-4.2.5.1/lib/active_support/dependencies/autoload.rb:70:ineach_value'来自/app/vendor/bundle/ruby/2.3.0/ gems / activesupport-4.2.5.1 / lib / active_support / dependencies / autoload.rb：70：in eager_load！'来自/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.5.1/lib/active_record.rb:160:ineager_load！'来自/app/vendor/bundle/ruby/2.3.0/gems/railties-4.2.5.1/lib/rails/application/finisher.rb:56:in每个'来自/app/vendor/bundle/ruby/2.3.0 /gems/railties-4.2.5.1/lib/rails/application/finisher.rb:56:inblock in'from /app/vendor/bundle/ruby/2.3.0/gems/railties-4.2.5.1/lib/rails/ initializable.rb：30：在/ app/vendor/bundle/ruby/2.3.0/gems/railties-4.2.5.1/lib/rails/initializable.rb:30:inrun'中的instance_exec'来自/ app / vendor / bundle /ruby /3 / / / / / / / / / / / / / / tsort.rb：228：tsort_each'inblock from /app/vendor/ruby-2.3.0/lib/ruby/2.3.0/tsort.rb:350:in block（2 levels）in each_strongly_connected_component'from / app / vendor /ruby-2.3.0/lib/ruby/2.3.0/tsort.rb:431:ineach_strongly_connected_component_from'来自/app/vendor/ruby-2.3.0/lib/ruby/2.3.0/tsort.rb:349:in来自/ app / vendor的/app/vendor/ruby-2.3.0/lib/ruby/2.3.0/tsort.rb:347:ineach'中的each_strongly_connected_component'中的块/ruby-2.3.0/lib/ruby/2.3.0/tsort.rb:347:in来自/app/vendor/ruby-2.3.0/lib/ruby/2.3.0/tsort.rb:347： ineach_strongly_connected_component'来自/app/vendor/ruby-2.3.0/lib/ruby/2.3.0/tsort.rb:226:in tsort_each'来自/app/vendor/ruby-2.3.0/lib/ruby/2.3.0 /tsort.rb:205:intsort_each'来自/ app/vendor/bundle/ruby/2.3.0/gems/railties-4.2.5.1/lib/rails/initializable.rb:54:in run_initializers'来自/ app / vendor /束/红宝石/ 2.3.0 /宝石/ railties-4.2.5.1 / lib目录/导轨/ application.rb中：352：ininitialize“！来自/app/config/environment.rb:5:in <top（required）>'from /app/vendor/bundle/ruby/2.3.0/gems/railties-4.2.5.1/lib/rails/application.rb: 328：inrequire'from /app/vendor/bundle/ruby/2.3.0/gems/railties-4.2.5.1/lib/rails/application.rb:328:in require_environment！'来自/app/vendor/bundle/ruby/2.3.0/gems/railties-4.2.5.1/lib/rails/commands/commands_tasks.rb:142:inrequire_application_and_environment！'来自/app/vendor/bundle/ruby/2.3.0/gems/railties-4.2.5.1/lib/rails/commands/commands_tasks.rb:67:in console'来自/app/vendor/bundle/ruby/2.3.0 /gems/railties-4.2.5.1/lib/rails/commands/commands_tasks.rb:39:inrun_command！”来自/app/vendor/bundle/ruby/2.3.0/gems/railties-4.2.5.1/lib/rails/commands.rb:17:in <top（required）>'from / app / bin / rails：9： inrequire'from / app / bin / rails：9：in''