Please, post your AS version, Rails version and Ruby version
venkat veerla escreveu:
class UsersController < ApplicationController
layout "activescaffold"
active_scaffold :user do |config|
config.columns = [:id, :name, :photo, :first_name, :middle_name,
:last_name, :phone_number, :email_address,
:login, :password, :roles, :aliases, :addresses]
config.columns[:phone_number].description = "(Format: ###-###-####)"
config.columns[:phone_number].label = "Phone"
config.create.columns.exclude :id, :name
config.update.columns.exclude :id, :name
config.list.columns.exclude :first_name, :middle_name, :last_name,
:password, :phone_number
config.subform.columns = [:first_name, :last_name, :login,
:password]
config.list.sorting = {:login => 'ASC'}
config.nested.add_link "Names", [:aliases]
config.create.columns.exclude(:first_name, :middle_name,
:last_name, :phone_number)
config.create.columns.add_subgroup "Personal Data" do |group|
group.add(:first_name, :middle_name, :last_name, :phone_number)
end
end
end
this is my controller
On Tue, Nov 11, 2008 at 5:01 PM, G. Sobrinho
<[EMAIL PROTECTED]>
wrote:
This error is about you try to set label, or other property, in a
inexistent column.
Please, post your controller
Pandu escreveu:
> Hi All,
> I am using Active Scaffold plug in in rails. I am able to
> create a form and i am able to display the labels.
> But while we displaying the content it is giving the following
> problem.
>
> Called id for nil, which would mistakenly be 4 -- if you really
wanted
> the id of nil, use object_id
>
> and following errors
>
> You have a nil object when you didn't expect it!
> The error occurred while evaluating nil.items
>
> vendor/plugins/active_scaffold/frontends/default/views/_list.rhtml:
> 13:in
>
`_run_erb_47vendor47plugins47active_scaffold47frontends47default47views47_list46rhtml'
> C:/Program Files/NetBeans
6.1/ruby2/jruby-1.1/lib/ruby/gems/1.8/gems/
> actionpack-2.0.2/lib/action_view/base.rb:637:in
> `compile_and_render_template'
> C:/Program Files/NetBeans
6.1/ruby2/jruby-1.1/lib/ruby/gems/1.8/gems/
> actionpack-2.0.2/lib/action_view/base.rb:365:in `render_template'
> C:/Program Files/NetBeans
6.1/ruby2/jruby-1.1/lib/ruby/gems/1.8/gems/
> actionpack-2.0.2/lib/action_view/base.rb:316:in `render_file'
> C:/Program Files/NetBeans
6.1/ruby2/jruby-1.1/lib/ruby/gems/1.8/gems/
> actionpack-2.0.2/lib/action_view/base.rb:331:in `render'
>
vendor/plugins/active_scaffold/lib/extensions/action_view_rendering.rb:
> 60:in `render_with_active_scaffold'
> C:/Program Files/NetBeans
6.1/ruby2/jruby-1.1/lib/ruby/gems/1.8/gems/
> actionpack-2.0.2/lib/action_view/partials.rb:117:in
`render_partial'
> C:/Program Files/NetBeans
6.1/ruby2/jruby-1.1/lib/ruby/gems/1.8/gems/
> actionpack-2.0.2/lib/action_controller/benchmarking.rb:26:in
> `benchmark'
> C:/Program Files/NetBeans 6.1/ruby2/jruby-1.1/lib/ruby/1.8/
> benchmark.rb:293:in `measure'
> C:/Program Files/NetBeans 6.1/ruby2/jruby-1.1/lib/ruby/1.8/
> benchmark.rb:307:in `realtime'
> C:/Program Files/NetBeans
6.1/ruby2/jruby-1.1/lib/ruby/gems/1.8/gems/
> actionpack-2.0.2/lib/action_controller/benchmarking.rb:26:in
> `benchmark'
> C:/Program Files/NetBeans
6.1/ruby2/jruby-1.1/lib/ruby/gems/1.8/gems/
> actionpack-2.0.2/lib/action_view/partials.rb:116:in
`render_partial'
>
vendor/plugins/active_scaffold/lib/extensions/action_view_rendering.rb:
> 70:in `render_partial_with_active_scaffold'
> C:/Program Files/NetBeans
6.1/ruby2/jruby-1.1/lib/ruby/gems/1.8/gems/
> actionpack-2.0.2/lib/action_view/base.rb:352:in `render'
>
vendor/plugins/active_scaffold/lib/extensions/action_view_rendering.rb:
> 60:in `render_with_active_scaffold'
> app/views/users/index.html.erb:10:in
> `_run_erb_47app47views47users47index46html46erb'
> app/controllers/users_controller.rb:55:in `index'
> :1:in `initialize'
>
>
> Please help me... Thanks in Advance
> >
>
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