Rails - Jan 2008 - nil object error

Hello all,

Im getting a nil object error. here under are the details of my app. My
index.rhtml file is

<% @result.each do |res| %>
<%= res.first_name %>
<br>
<%= res.register.language_speak %>
<br><br><br><br>
<% end %>

My models are as follows

class Profile < ActiveRecord::Base
  has_many :friends, :foreign_key => "user_id"
  has_one :register, :foreign_key => "id"

  def self.table_name() "mhp_profile" end
end

class Friend < ActiveRecord::Base
  belongs_to :profile

  def self.table_name() "mhp_friends" end
end

class Register < ActiveRecord::Base
  belongs_to :profile

  def self.table_name() "mhp_register" end
end

But Im getting the following error.

Showing *profile/index.rhtml* where line *#4* raised:

You have a nil object when you didn''t expect it!
The error occurred while evaluating nil.language_speak

Any idea what am I doing wrong...I have only one controller for profile as
follows

class ProfileController < ApplicationController
  def index
    @result = Profile.find(:all)
  end
end

-- 
Regards

Haris Gulzar

--~--~---------~--~----~------------~-------~--~----~
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
rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org
To unsubscribe from this group, send email to
rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org
For more options, visit this group at
http://groups.google.com/group/rubyonrails-talk?hl=en
-~----------~----~----~----~------~----~------~--~---

The profile may not have the register in mhp_register table.
Check whether there is any record for the profile in mhp_register table.
Or else, the table attribute name might be incorrect.


- Karthik.
-- 
Posted via http://www.ruby-forum.com/.

--~--~---------~--~----~------------~-------~--~----~
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
rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org
To unsubscribe from this group, send email to
rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org
For more options, visit this group at
http://groups.google.com/group/rubyonrails-talk?hl=en
-~----------~----~----~----~------~----~------~--~---

On Jan 2, 2008, at 3:42 AM, Haris Gulzar wrote:
> Hello all,
>
> Im getting a nil object error. here under are the details of my  
> app. My index.rhtml file is
>
> <% @result.each do |res| %>
> <%= res.first_name %>
> <br>
> <%= res.register.language_speak %>
I provided a possible solution in the other thread you asked this in.

Peace,
Phillip


--~--~---------~--~----~------------~-------~--~----~
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
rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org
To unsubscribe from this group, send email to
rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org
For more options, visit this group at
http://groups.google.com/group/rubyonrails-talk?hl=en
-~----------~----~----~----~------~----~------~--~---