> My controller: > > > def index > @users= User.all > > @users.each do |p| > @pic= Picture.where(:phrase_id => :route , :culture_id => > p.culture_id).first > send_data @pic.image, :type => 'image/gif', :disposition => 'inline' > end > end > > in View > > <tr width = "50%"> > <td><%= image_tag url_for(:controller => "/users", :action => "index"), > :width => "25px", :height => "25px"%></td> > > <%@pic.each do |c|%> > <%= c.image%> > <% end %> > > error is > 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.each
Extracted source (around line #79): 76: <tr width = "50%"> 77: <td><%= image_tag url_for(:controller => "/users", :action => "index"), :width => "25px", :height => "25px"%></td> 78: 79: <%@pic.each do |c|%> 80: <%= c.image%> 81: <% end %> 82: please give me some advices.. > > > thanks > Joanne > > > > -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
