0
我曾经遇到过一个奇怪的错误消息，当我尝试加载我的测试生产服务器上我的网站的某些网页（大多数页面，实际上）。奇怪::的ActionView ::模板中的错误生产，500内部服务器错误
Started GET "/students" for 10.0.0.68 at Mon Sep 17 12:53:16 +0100 2012
Processing by StudentsController#index as HTML
Rendered shared/_alerts.html.erb (0.7ms)
Rendered students/_student_search.html.erb (0.0ms)
Rendered students/index.html.erb within layouts/application (17.8ms)
Completed 500 Internal Server Error in 92ms
ActionView::Template::Error (syntax error on line 4, col 586: ` state: ["北海道","青森県","岩手県","宮城県","秋田県","山形県","福島県","茨城県","栃木県","群馬県","埼玉県","千葉県","東京都","神奈川県","新潟県","富山県","石川県","福井県","山梨県","長野県","岐阜県","静岡県","愛知県","三重県","滋賀県","京都府","大阪府","兵庫県","奈良県","和歌山県","鳥取県","島根県","岡山県","広島県","山口県","徳島県","香川県","愛媛県","高知県","福岡県","佐賀県","長崎県","熊本県","大分県","宮崎県","鹿児島県","沖縄県"]'):
59: <% end %>
60:
61: <div class="sidebar_item">
62: <h2>Filter By <%= t(:class) %></h2>
63: <div class="content">
64:
65: <% if Klass.where(:tutor_group => false).count > 0 %>
app/views/students/index.html.erb:62:in `_app_views_students_index_html_erb___542210558__648905548'
app/views/students/index.html.erb:35:in `_app_views_students_index_html_erb___542210558__648905548'
无论网页上所发生的错误消息始终是相同的（同一行和col号），但文件名是不同的，引用的代码也发生了变化。据我所知，或者可以看到我的代码中没有任何这些日文字符。这似乎是一些编码问题或某事，但我真的不知道，我不知道从哪里开始调试它。
我ENV：
[email protected]:~$ ruby -v
ruby 1.8.7 (2010-08-16 patchlevel 302) [i686-linux]
[email protected]:~$ rails -v
Rails 3.2.0
[email protected]:~$ gem -v
1.8.15
[email protected]:~$ /opt/nginx/sbin/nginx -V
nginx version: nginx/1.2.3
built by gcc 4.5.2 (Ubuntu/Linaro 4.5.2-8ubuntu4)
TLS SNI support enabled
configure arguments: --prefix=/opt/nginx --with-http_ssl_module --with-http_gzip_static_module --with-cc-opt=-Wno-error --with-pcre=/tmp/root-passenger-16778/pcre-8.31 --add-module=/usr/local/lib/ruby/gems/1.8/gems/passenger-3.0.17/ext/nginx
[email protected]:~$ passenger -v
Phusion Passenger version 3.0.17
Ubuntu是11.04。
更新： OK，我将问题范围缩小下来一些。找出它与方法调用t（：class），这是一个用于转换的rails帮助器方法有关，并且在我的视图中出现了很多（我是这个应用程序的新手，所以仍然让我的头脑发现它是如何书面）。根据当前的两个区域文件判断，这意味着根据区域设置返回“学校”或“班级”。但是，我仍然不知道为什么它会导致此错误。
对这个问题的答案http://stackoverflow.com/questions/12449977/heroku-run-dbmigrate-fail -as-rake-aborted应该有所帮助： http://stackoverflow.com/a/12451678 –
如果您以某种方式再次发布它作为答案，我会接受它。 –