I'm newbie. Please, help. I suppose it's easy 
I have admin controller which is working ok and with usual controller
I
have trouble.
This is app/controllers/team_controller.rb
I'm newbie. Please, help. I suppose it's easy
And in app/controllers/admin/teams_controller.rb "Show" function is absolutely same.
Are you defining Admin::TeamsController in that file?
Then, app/views/admin/teams/show.rhtml looks like <% for column in Team.content_columns %> <p> <% if column.human_name != "Image" %> <b><%= column.human_name %>:</b> <%=h @team.send(column.name) %> <% else %> <%= image_tag url_for_file_column :"team", :"image" %> <% end %> </p> <% end %> But when I try to use this code in app/views/team/show.rhtml I get an error: " Showing app/views/team/show.rhtml where line #6 raised: 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.split"
I assume that @team.image is perhaps nil?
Try this and see if you begin to understand what your code is doing:
<% if column.human_name != "Image" %> <b><%= column.human_name %>:</b> <%=h @team.send(column.name) %> <% elsif @team.image.nil? %> <span>Oops! The image is nil</span> <% else %> <%= image_tag url_for_file_column :"team", :"image" %> <% end %>
You really should understand what's happening with the scaffold code (and replace it with your actual code, scaffolding isn't meant to be permanent!) before you go inviting plugins like file_column to the party.
-Rob
Rob Biedenharn http://agileconsultingllc.com Rob@AgileConsultingLLC.com
Thanks a lot. One check made role.
P.S. plugin also is working fine 
But to get it working I spent a
lot of time
