similar to: Update action | NoMethodError | nil.to_sym

Hi all, I am trying to upgrade my rails 2 app to 3 and am getting this error when trying to login: NoMethodError in AuthenticateController#authenticate undefined method `to_sym'' for nil:NilClass The stack trace is: activerecord (3.2.2) lib/active_record/validations/uniqueness.rb:26:in `validate_each'' activemodel (3.2.2) lib/active_model/validator.rb:153:in

Hi, i got search which shows following error ActionView::Template::Error (undefined method `model_name'' for NilClass:Class): 1: <%= form_for(@employee) do |e| %> 2: EMP ID<%= e.text_field :id %><br> 3: <%= e.submit ''search'', :controller => ''employees'', :action => ''search1'' %>

Hi, there: I wanna use plug-in "file_column" to upload image to the server. In my test app, the view is as follow & it works well: ==================== <h1>New entry</h1> <%= error_messages_for ''entry'' %> <% form_tag ''create'', :multipart => true do -%> <p><label

HI everyone, require some help! cannot figure out this error and how to fix it! Showing user/index.html.erb where line #59 raised: You have a nil object when you didn''t expect it! The error occurred while evaluating nil.to_sym Extracted source (around line #59): 56: <% end %> 57: </ol> 58: 59: <div id="hub">Blog: <%= link_to "(manage)",

I''ve got a search form that was working on rails 1.2.6, but since upgrading to 2.0.2, I''m getting this error when I post my form. Here''s the full error: Processing SearchController#results (for 24.173.26.226 at 2008-01-24 14:51:23) [GET] Session ID:

I''m try to verify users on login. Here is my code: def self.authenticate(username,password,account_code) employee = self.find(:all, :select => "e.id, e.first_name, e.last_name, e.username, e.account_id, e.department_id, o.pay_type_id, o.admin_yn, o.payroll_yn, o.files_yn, o.dept_report_yn,e.salt, e.hashed_password", :conditions => ["e.deleted_yn=0 and

Hey all, I know that this: Called id for nil, which would mistakenly be 4 -- if you really wanted the id of nil, use object_id means that I have an instance variable that has not been initialized. However, I''m a little confused as to what to do in a signup form for form_for: <% content_for :login do %> <% form_for @user, :url => { :action => "login" } do

Hello: I''m new to rails (and ruby for that matter) and I''m us following the tutorial in the Pragmatic Programmer Agile Web Development with Rails book. In chapter 9, Iteration D1: Capturing an order, I''ve added the code to handle entry errors: &lt;%= error_messages_for(:order) %&gt; to the top of the checkout.rhtml file.  Now when I press the checkout link

hi, I am very frustrated by this error when I just put together a very simple project from one of the textbook on RoR: Routing Error No route matches "/employee/list" with {:method=>:get} For your reference, #The following is EmployeesController.rb class EmployeesController < ApplicationController scaffold :employee # create scaffold code for controller #

I can''t figure out why I am getting a failure. It renders out fine in the browser. <h1>New member</h1> <%= error_messages_for :member %> <% form_for(:member, :url => members_path) do |f| %> <fieldset> <legend>Member Info</legend> <p><label for="member[first_name]">First Name:</label> <%=

Newb here. I have a form and a value that is being displayed ... and I have no idea where the value came from. I have done a <%= debugger; '''' %> in the form and, indeed, the debugger stops at the statement. I have tried to trace through the code to see where the value came from ... and I gave up. So ... what in Rails initializes the fields of a form? -- Posted via

Hi, My S3 bucket is located in the US I have attachment_fu working when using file system storage I have sw-swf upload plugin working with my S3 account but I can not get attachment_fu to work with S3 storage. the error I get is : AWS::S3::RequestTimeout in Upload filesController#create Your socket connection to the server was not read from or written to within the timeout period. Idle

Hello. Id like you to help me with something here, i m trying to create a log manager just for fun but I cant make it work since the beginning. I created my project, configured the db, initialized my model Log and then my controller Log, then im just trying to use scaffold :log for the controller but I cant make it work, the error says: undefined method `errors'' for

I am running into a problem with my LDAP puppet setup with this error message: PuppetClient: err: Could not retrieve catalog from remote server: Error 400 on SERVER: Could not parse for environment DR: undefined method `to_sym'' for ["ENV1", "ENV2"]:Array PuppetMaster: err: Could not parse for environment DR: undefined method `to_sym'' for ["ENV1",

Hi, I am currently using Rails 2.0.2 with Ruby 1.8.7. My Prototoype.js version is 1.7(if required). I am basically trying to integrate the calendar_date_select plugin in my app. The link/tutorial I am referring is: http://ianli.com/site/HowTo/UseCalendarDateSelectRailsPlugin I am trying to save the date I receive through the date select plugin and store in a rails symbol :publishing_date. I am

Hello there, I just added an URL model to my app (allowing users to basically add urls etc), which works perfectly fine on the console, but the views are not working properly. I always get the following error (e.g. when wanting to create/add a new url): ActionView::TemplateError (undefined method `rewrite'' for #<Url: 0x25a6070>) on line #5 of urls/new.html.erb: 2: 3: <%=

Hello all, I am trying to implement a feature in my app where a user posts a message along with an image. This is something similar to what is there in `www.diasp.org` . I dealing with a pretty much outdated configuration of Rails 2.0.2 and Ruby 1.8.7 , both running on Ubuntu 10.04 OS for project specific purposes. Initially, I found a problem in finding an appropriate plugin for paperclip

Hi everyone, I am relatively new to rspec and I am running into a wall in testing my views. I have a RESTful resource Contracts with a nested resource of Line_items. I am trying to figure out how to test the "edit" form of the Line_items. What complicates this is the nested routing and how to account for it, and that there is a partial form (_form.haml) that both the edit.haml and

Hi guys, I just started using Ruby on Rails. After implementing the RoR blog tutorial I started with my own data model. Sadly I am not able to get my create page running. Model: class Activity < ActiveRecord::Base validates :activity, :presence => true validates :forKids, :presence => true validates :start_date, :presence => true end Controller: class ActivitiesController <

I''m trying to do a find that includes a join. It has to be a find because I''m using the results for a Pagination, so I need to limit my query to the number of results I want to display per page. Here''s the type of thing I want to do: Employee table <-> Skills_Employees table <-> Skills table Let''s say I want to find all the employees who have