redmine icalender導出插件

Question

我想安裝Redmine ICalendar導出插件（https://github.com/planio/redmine_icalendar_export），並且此插件需要icalendar，我試圖使用"gem install icalendar"來安裝它。但在安裝後壓光部分停止工作，並顯示錯誤"Internal error An error occurred on the page you were trying to access."

在我收到以下錯誤日誌文件：

ActionView::TemplateError (No route matches {:action=>"index", :status=>"all", :controller=>"calendar", :assigned_to=>"*", :format=>"atom", :project_id=>#<Project id: 3, name: "test project", description: "", homepage: "", is_public: true, parent_id: nil, created_on: "2013-01-08 06:03:05", updated_on: "2013-02-16 04:02:42", identifier: "testproject", status: 1, lft: 5, rgt: 6>, :key=>"268944ce53edddhsjhhgyuh57678dff5f3a0db719323c"}) on line #5 of vendor/plugins/redmine_icalendar_export-master/app/views/hooks/redmine_icalendar_export/_view_calendars_show_bottom.html.erb: 

2:  <% other_formats_links do |f| %> 
3: <%= f.link_to 'ICS', :url => { :status => 'all', :assigned_to => '*', :controller => 'calendar', :action => 'index', :project_id => @project, :key => User.current.rss_key, :format => 'atom' } %> 
6:  <% end %> 
7: <% end %> 

Answer 1

有該插件的一些問題，我想下面的插件，它是工作的罰款。

https://github.com/thegcat/redmine_ical