similar to: Got NoMethodError on Model's find method.

Hi All, I have a problem using has_many through association. I can create a product without problem, but when i edit it, i got this NoMethodError: undefined method `reciters='' for #<Product:0xb71a77e8> Did i miss something to code? I provided the codes below. Please help Thanks, Dida product_controller.rb ====================== def create @product =

Hi all, I''m using uploadcolumn plugin for file uploading. Followed the README file. Put "upload_column :src_file" in my model file as instructed, and i got this NoMethodError for the upload_column. This is the full trace: /usr/lib/ruby/gems/1.8/gems/activerecord-2.1.0/lib/active_record/base.rb:1667:in `method_missing'' app/models/speech.rb:2

Hi all,... what 'restart' term in wine? Since i've installed apps that need to reboot the windows. Thanks, Adinda Praditya

>This mean that the specs file of Cygnus gcc is different from the >mingw32 one. OK thanks (I added main() {} as per FAQ and I got the dynload to build a dll ok) I am also interested in building the R sources as per your descriptions. To simplify things, I have removed b18 cygwin and have now installed egcs-mingw32 with your djtools as recommended. Everything seems to work OK; tools that

Folks, I was drawn to R, like many others, partly for the opportunity to draw nice, colorful graphs (occasionally ones with meaning, too :-) ). I am still quite a newbie to R. As such, I have been trying to understand the code for the graphics on the home page (the ones from the 2004 contest -- the dendrogram, the cluster plot with different coloured circles, etc.) I was wondering whether anyone

On Wed, Nov 28, 2018 at 05:55:44PM +0200, Mika Westerberg wrote: > On Wed, Nov 28, 2018 at 10:09:22AM -0500, Michael S. Tsirkin wrote: > > Yea all this is weird, in particular I wonder why does everyone > > using dsm insists on saying Arg4 > > when they actually mean Arg3. ACPI numbers arguments from 0. > > > > So it's a bit ugly, and maybe worth fixing but

Hello! Could someone review the patch attached to [1] and provide feedback? Briefly, it targets rails 3, and fixes "rails g model admin/post". The generated migration creates a "admin_posts" table while the model expects a table simply named "posts". With the patch, the migration creates "posts". Thank you! --phil-- [1]

Hi, I''m using rails 2.3.5 and found following behavior, which I can''t explain. Maybe someone can. I have a model named ''Game''. Its database schema contains a field named ''pconfig_src''. I want to lazy load the pconfig_src value, so added following method to the model: def pconfig_src read_attribute(''pconfig_src'') ||

Dear users, i'm using the sem package in R, because i need to improve a confermative factor analisys. I have so many questions in my survey, and i suppose, for example, that Question 1 (Q1) Q2 and Q3 explain the same thing (factor F1), Q4,Q5 and Q6 explain F2 and Q7 and Q8 explain F3... For check that what i supposed is true, i run this code to see if the values of loadings are big or not.

On Wed, Nov 28, 2018 at 01:08:57PM +0200, Mika Westerberg wrote: > On Tue, Nov 27, 2018 at 09:49:44PM -0500, Michael S. Tsirkin wrote: > > On Tue, Nov 27, 2018 at 11:36:50AM +0200, Mika Westerberg wrote: > > > +linux-acpi > > > > > > Hi Michael, > > > > > > On Mon, Nov 26, 2018 at 10:53:26PM -0500, Michael S. Tsirkin wrote: > > >

Using the current ferret gem (on Win-XP): irb(main):001:0> require ''ferret'' c:/ruby/lib/ruby/1.8/fileutils.rb:950: warning: already initialized constant OPT_TABLE => true irb(main):002:0> include Ferret => Object irb(main):003:0> index = Index::Index.new => #<Ferret::Index::Index:0x3477ba8 @qp=nil, ...> irb(main):004:0> index << "This is

Please can someone help with the following problem - I''m using LoginEngine and have a Users table linked many to many to a Plants table. The joining table is plants_users with plant_id and user_id (there are extra fields, so I''m avoiding has_and_belongs_to_many - plus it didn''t work :(). ::user.rb starts:- class User < ActiveRecord::Base has_many :Plants, :through

Hello, When i test this code <h1>contenu de votre panier</h1> <table> <% for item in @items product = item.product %> <tr> <td><%= item.quantity %></td> <td><%= h(product.title)%></td> <td align="right"><%=item.unit_price %></td> <td align="right"><%=item.unit_price * item.quantity

Rails 1.1.6 on gems I had the acts_as_dropdown plugin working fine, but now starting webrick gives me a: C:/InstantRails/ruby/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/base.rb:1129:in `method_missing'': undefined method `acts_as_dropdown'' for User:Class (NoMethodError) My other plugins are working fine. I have the latest version of acts_as_dropdown. Gems are

I know this is dumb, but I can not set a session variable. I get the followig error: Processing Base#edit (for 67.174.108.88 at 2006-06-28 17:17:34) [GET] Session ID: 3c4b2bad18c8bc289b719dc056913be7 Parameters: {"action"=>"edit", "id"=>"11", "controller"=>"image",

I am a little confused by the includes I suspect. In the book, it states that runtime environment will load the directories app, app/models, app/controllers, app/helpers, app/apis, components, config, lib, vendor and vendor/rails/*. However, when I try to access my "current_project" public method, it fails with a NoMethodError. What is even stranger is that I can use reflection to find

When I want to see my users, then I get: ----------------------------------------------------- You have a nil object when you didn''t expect it! You might have expected an instance of Array. The error occured while evaluating nil.each Extracted source (around line #3): 1: <% @page_title = "Spisek uporabnikov" -%> 2: <table> 3: <% for user in @all_users %> 4:

While running the product_test.rb test fixture in the Agile Web Development book (p. 148), but when I run ruby test/unit/product_test.rb, I get the following error: 1) Error: test_read_with_hash(ProductTest): NoMethodError: You have a nil object when you didn''t expect it! You might have expected an instance of Array. The error occured while evaluating nil.[]

Getting this error when hitting update. NoMethodError in Article#update You have a nil object when you didn''t expect it! You might have expected an instance of ActiveRecord::Base. The error occured while evaluating nil.update_attributes Source code. def create @article = Article.new(params[:article]) @article.user = @session[''user''] if @article.save

Hey guys, I have a text_field_with_auto_complete that looks like this: <%= text_field_with_auto_complete ("service_request", "req_name", {"size"=>40}) %> which goes to this in the controller: def auto_complete_for_service_request_req_name auto_complete_responder_for_investigators params[:service_request][:req_name] end