Hi, anyone can help me?
I have 2 model : Error and Error Detail
Error: Error_name, tot_errors
Error Detail: Error_name , details for error
e.g.
Error = Error_type1 | 5
Error Detail = 5 lines with Error_name=Error_type1
I want to show this:
---------------------------------------------------------------------
Error_type1 | 5 | Show Error Detail Link
--------------------------------------------------------------------
then I put in " Show Error Detail Link " a <%= link_to
"Show", :controller => "error_details" ,:action =>
"index", :task_errore => error.type %>
and create method in error_details controller as
def index(task_errore)
if !session[:user_id]
redirect_to :controller => 'user', :action => 'login'
else
@ngn_errors = NgnError.find(:all, :conditions =>[" task_errore
= nvl(?, task_errore) ", task_errore ])
end
end
But when I click on link he say me:
ArgumentError in NgnerrorsController#index
wrong number of arguments (0 for 1)
and when I check logs
Processing NgnErrorsController#index (for 10.139.246.114 at 2009-12-30
15:07:10) [GET]
Parameters: {"task_errore"=>"Gestione Errore PCMS"}
ArgumentError (wrong number of arguments (0 for 1)):
/usr/local/lib/ruby/1.8/webrick/httpserver.rb:104:in `service'
/usr/local/lib/ruby/1.8/webrick/httpserver.rb:65:in `run'
/usr/local/lib/ruby/1.8/webrick/server.rb:173:in `start_thread'
/usr/local/lib/ruby/1.8/webrick/server.rb:162:in `start'
/usr/local/lib/ruby/1.8/webrick/server.rb:162:in `start_thread'
/usr/local/lib/ruby/1.8/webrick/server.rb:95:in `start'
/usr/local/lib/ruby/1.8/webrick/server.rb:92:in `each'
/usr/local/lib/ruby/1.8/webrick/server.rb:92:in `start'
/usr/local/lib/ruby/1.8/webrick/server.rb:23:in `start'
/usr/local/lib/ruby/1.8/webrick/server.rb:82:in `start'
Rendered rescues/_trace (113.5ms)
Rendered rescues/_request_and_response (2.3ms)
Rendering rescues/layout (internal_server_error)
Please help me!!! what's the matter??
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