Localization 访问管理/设置时出现内部错误（UTF-8中的字节序列无效）

我的配置：

Ruby implementation:
  jruby 1.7.5 (1.9.3p392) 2013-10-07 74e9291 on Java HotSpot(TM) Client VM 1.7.0_25-b16 [Windows Server 2008 R2-x86]
Operating system:
  Microsoft Windows Server 2008 R2 [Version 6.1.7601]
Database:
  PostgreSQL 9.3
Server:
  Webrick
Environment:
  Redmine version 2.3.3.stable
  Ruby version 1.9.3-p392 (2013-10-07) [java]
  Rails version 3.2.13
  Environment production
  Database adapter PostgreSQL
Redmine plugins:
  no plugin installed

当我尝试使用俄语翻译访问管理->设置时，我遇到内部错误：

ActionView::Template::Error (invalid byte sequence in UTF-8):
  7:
  8: <p><%= setting_select :start_of_week, [[day_name(1),'1'], [day_name(6),'6'], [day_name(7),'7']], :blank => :label_language_based ></p>
  9: < locale = User.current.language.blank? ? ::I18n.locale : User.current.language %>
  10: <p><%= setting_select :date_format, Setting::DATE_FORMATS.collect {|f| [::I18n.l(Date.today, :locale => locale, :format => f), f]}, :blank => :label_language_based %></p>
  11:
  12: <p><%= setting_select :time_format, Setting::TIME_FORMATS.collect {|f| [::I18n.l(Time.now, :locale => locale, :format => f), f]}, :blank => :label_language_based %></p>
  13:
app/helpers/settings_helper.rb:38:in `setting_select'
app/views/settings/_display.html.erb:10:in `_app_views_settings__display_html_erb__912948922_14104'
app/views/settings/_display.html.erb:1:in `_app_views_settings__display_html_erb__912948922_14104'
app/views/common/_tabs.html.erb:24:in `_app_views_common__tabs_html_erb__398022901_13972'
app/views/common/_tabs.html.erb:23:in `_app_views_common__tabs_html_erb__398022901_13972'
app/helpers/application_helper.rb:271:in `render_tabs'
app/views/settings/edit.html.erb:3:in `_app_views_settings_edit_html_erb___540221663_13968'
app/controllers/settings_controller.rb:28:in `index'

ActionView:：Template:：Error（UTF-8中的字节序列无效）：
7:
8:：基于语言的标签>

9:
10:locale，：format=>f），f]}，：blank=>:label\u language\u-based%>

11:
12:locale，：format=>f），f]}，：blank=>:label\u language\u-based%>

13:
app/helpers/settings\u helper.rb:38:in'setting\u select'
app/views/settings/\u display.html.erb:10:在`\u app\u views\u settings\u display\u html\u erb\u 912948922\u 14104'中
app/views/settings/\u display.html.erb:1:在`\u app\u views\u settings\u display\u html\u erb\u 912948922\u 14104'中
app/views/common/_tabs.html.erb:24:in``_app\u views\u common\u tabs\u html\u erb\u 398022901\u 13972'
app/views/common/_tabs.html.erb:23:in``应用程序视图`公共标签` html\u erb\u398022901\u13972'
app/helpers/application\u helper.rb:271:在“渲染”选项卡中
app/views/settings/edit.html.erb:3:in`_app\u views\u settings\u edit\u html\u erb\u 540221663\u 13968'
app/controllers/settings\u controller.rb:28:in'index'

如果我在config/locales/ru.yml month_name中用“十月”替换“十月”，并用“上午”替换“上午”，那么一切都会顺利进行。 请帮助我以正确的方式解决此问题。
谢谢你的帮助

---

PS：抱歉我的英语不好：）

问题在于jruby strftime：它在格式字符串中打断unicode字符。。。用jruby 1.7.6版本修复。

我用chmod 0777 tmp/cache解决了这个问题