【发布时间】:2013-03-13 00:24:10
【问题描述】:
间歇性出现以下异常:
An ActionView::Template::Error occurred
execution expired
vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:251:in `require'
这是完整的跟踪:
vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:251:in `require'
vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:251:in `block in require'
vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:236:in `load_dependency'
vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:251:in `require'
vendor/bundle/ruby/1.9.1/gems/tzinfo-0.3.37/lib/tzinfo/timezone.rb:103:in `get'
vendor/bundle/ruby/1.9.1/gems/tzinfo-0.3.37/lib/tzinfo/timezone_proxy.rb:80:in `real_timezone'
vendor/bundle/ruby/1.9.1/gems/tzinfo-0.3.37/lib/tzinfo/timezone_proxy.rb:52:in `period_for_utc'
vendor/bundle/ruby/1.9.1/gems/tzinfo-0.3.37/lib/tzinfo/timezone.rb:458:in `current_period'
vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.13/lib/active_support/core_ext/object/try.rb:36:in `try'
vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.13/lib/active_support/values/time_zone.rb:212:in `utc_offset'
vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.13/lib/active_support/values/time_zone.rb:226:in `<=>'
vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.13/lib/active_support/values/time_zone.rb:334:in `sort'
vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.13/lib/active_support/values/time_zone.rb:334:in `all'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.13/lib/action_view/helpers/form_options_helper.rb:507:in `time_zone_options_for_select'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.13/lib/action_view/helpers/form_options_helper.rb:612:in `to_time_zone_select_tag'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.13/lib/action_view/helpers/form_options_helper.rb:277:in `time_zone_select'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.13/lib/action_view/helpers/form_options_helper.rb:654:in `time_zone_select'
当我导航到相关页面时,它可以正常加载。对于大多数人来说,它似乎加载得很好,而且只是间歇性地(很少)像这样崩溃。我注意到,无论何时发生,用户代理都是机器人。最近的是Mozilla/5.0 (compatible; Baiduspider/2.0; +http://www.baidu.com/search/spider.html)。但我担心有一天它可能会发生在人类身上,所以我想知道是否有人知道我能对此做些什么?
更新
这是今天出现的,有一个用户登录(幸运的是,那个用户是我……但无法复制它)。
execution expired
vendor/bundle/ruby/1.9.1/gems/psych-1.3.4/lib/psych/visitors/visitor.rb:15:in `visit'
追踪:
vendor/bundle/ruby/1.9.1/gems/psych-1.3.4/lib/psych/visitors/visitor.rb:15:in `visit'
vendor/bundle/ruby/1.9.1/gems/psych-1.3.4/lib/psych/visitors/visitor.rb:5:in `accept'
vendor/bundle/ruby/1.9.1/gems/psych-1.3.4/lib/psych/visitors/emitter.rb:36:in `block in visit_Psych_Nodes_Sequence'
vendor/bundle/ruby/1.9.1/gems/psych-1.3.4/lib/psych/visitors/emitter.rb:36:in `each'
vendor/bundle/ruby/1.9.1/gems/psych-1.3.4/lib/psych/visitors/emitter.rb:36:in `visit_Psych_Nodes_Sequence'
vendor/bundle/ruby/1.9.1/gems/psych-1.3.4/lib/psych/visitors/visitor.rb:15:in `visit'
vendor/bundle/ruby/1.9.1/gems/psych-1.3.4/lib/psych/visitors/visitor.rb:5:in `accept'
vendor/bundle/ruby/1.9.1/gems/psych-1.3.4/lib/psych/visitors/emitter.rb:26:in `block in visit_Psych_Nodes_Document'
vendor/bundle/ruby/1.9.1/gems/psych-1.3.4/lib/psych/visitors/emitter.rb:26:in `each'
vendor/bundle/ruby/1.9.1/gems/psych-1.3.4/lib/psych/visitors/emitter.rb:26:in `visit_Psych_Nodes_Document'
vendor/bundle/ruby/1.9.1/gems/psych-1.3.4/lib/psych/visitors/visitor.rb:15:in `visit'
vendor/bundle/ruby/1.9.1/gems/psych-1.3.4/lib/psych/visitors/visitor.rb:5:in `accept'
vendor/bundle/ruby/1.9.1/gems/psych-1.3.4/lib/psych/visitors/emitter.rb:20:in `block in visit_Psych_Nodes_Stream'
vendor/bundle/ruby/1.9.1/gems/psych-1.3.4/lib/psych/visitors/emitter.rb:20:in `each'
vendor/bundle/ruby/1.9.1/gems/psych-1.3.4/lib/psych/visitors/emitter.rb:20:in `visit_Psych_Nodes_Stream'
vendor/bundle/ruby/1.9.1/gems/psych-1.3.4/lib/psych/visitors/visitor.rb:15:in `visit'
vendor/bundle/ruby/1.9.1/gems/psych-1.3.4/lib/psych/visitors/visitor.rb:5:in `accept'
vendor/bundle/ruby/1.9.1/gems/psych-1.3.4/lib/psych/nodes/node.rb:46:in `yaml'
vendor/bundle/ruby/1.9.1/gems/psych-1.3.4/lib/psych.rb:243:in `dump'
vendor/bundle/ruby/1.9.1/gems/psych-1.3.4/lib/psych/core_ext.rb:14:in `psych_to_yaml'
/usr/local/lib/ruby/1.9.1/syck/rubytypes.rb:110:in `to_yaml'
vendor/bundle/ruby/1.9.1/gems/dalli-delete-matched-1.1.0/lib/dalli-delete-matched.rb:13:in `write_entry'
vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.13/lib/active_support/cache/strategy/local_cache.rb:140:in `write_entry'
vendor/bundle/ruby/1.9.1/gems/dalli-2.6.2/lib/active_support/cache/dalli_store.rb:102:in `block in write'
vendor/bundle/ruby/1.9.1/gems/dalli-2.6.2/lib/active_support/cache/dalli_store.rb:279:in `block in instrument'
vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.13/lib/active_support/notifications.rb:125:in `instrument'
vendor/bundle/ruby/1.9.1/gems/dalli-2.6.2/lib/active_support/cache/dalli_store.rb:279:in `instrument'
vendor/bundle/ruby/1.9.1/gems/dalli-2.6.2/lib/active_support/cache/dalli_store.rb:101:in `write'
vendor/bundle/ruby/1.9.1/gems/dalli-2.6.2/lib/active_support/cache/dalli_store.rb:78:in `fetch'
app/models/concerns/roleable.rb:11:in `roles'
同样,我们非常欢迎任何见解!
我在 Heroku 上托管这个,并按照 https://blog.heroku.com/archives/2013/2/27/unicorn_rails 的说明使用 Unicorn
【问题讨论】:
-
这种情况会发生在控制器的一个特定操作上吗?
-
不,这两个堆栈跟踪来自不同的控制器。
-
你查到这个错误的根源了吗?我在heroku上也看到了同样的错误。我的堆栈跟踪看起来与您的第一个堆栈跟踪相似。
-
@Clark - 它非常断断续续。我不想说它是“固定的”,但它发生的次数越来越少,尽管我没有(有意识地)做任何事情来解决这个特定的问题——除了调整我的 Unicorn 超时设置并添加另一个测功机(我正在计划无论如何做)。如果您有任何发现,请告诉我/发布答案!
-
我的预感是它是由等待 heroku 的文件系统引起的。我已将超时变量从 heroku 网站上建议的 10 秒增加到 25 秒...将进行监控
标签: ruby-on-rails actionview activesupport