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ActionView::TemplateError (You have a nil object when you didn't expect it!
You might have expected an instance of Array.
The error occurred while evaluating nil.collect) on line #3 of app/views/news/_all_news.html.erb:
1: <div id="news">
2:   <%= link_to_remote "Add News", :url => new_news_url, :with => "'filter='+$('#filter')[0].value", :method => :get, :loading => "$('#spinneraddnews').show();", :complete => "$('#spinneraddnews').hide();" %> <%= spinner("addnews") %>
3:   <%= select_tag "filter", grouped_options_for_select([ [ "", [["Everything",""]] ], [ "Ministries", @ministries_with_news.collect{ |m| [ m.name, "m_#{m.id}" ] } ], [ "Groups", @groups_with_news.collect{ |m| [ m.name, "g_#{m.id}" ] } ] ], params[:filter])
4:   %>
5:   <%= observe_field :filter,
6:       :function => %|document.location = "#{url_for(:controller => params[:controller], :action => params[:action])}?filter="+$('#filter')[0].value;|