similar to: help stylesheet_link_tag

Displaying 20 results from an estimated 6000 matches similar to: "help stylesheet_link_tag"

2012 Sep 18
2
undefined method `to_sym' for nil:NilClass
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
2013 Oct 29
3
rake db:migrate debacle
Hi there - I''m a ruby newbie and am stuck on the Getting Started with Rails app. See output below. Problem arose when I ran the rake db:migrate command. I also tried the ''rake db:migrate RAILS_ENV=development'' command which may be obvious. Any ideas on how to fix this? Many thanks!! $ ruby -v ruby 1.9.3p392 (2013-02-22 revision 39386) [x86_64-darwin10.8.0]
2012 Jul 23
4
uninitialized constant ActionController::Flash::FlashHash [NameError])
My application, a very simple general ledger, that worked very well until June 26 does not work any longer. It is used under Ubuntu 12.04 and I believe there was a Ruby update after that. What happens? When I try to start the appIication I get the following output in my web browser: ActionDispatch::Session::SessionRestoreError Session contains objects whose class definition isn''t
2012 Apr 19
1
active admin undefined method `' for nil:NilClass
im working with active admin i have collection_select or dropdown box that populates the packages and crews im just wondering i why this undefined method `[]'' for nil:NilClass` i dont know what happened but it run few days ago and tested it once but now it raises this error are there possible way to solve this? def create @package = Package.find(params[:package_crew][:package_id])
2014 Feb 18
0
Compiled assets are not found in production mode run locally
I have a strange behaviour with compiled assets when running a simple draft app locally: RAILS_ENV=production rake assets:precompile The aove command generated some css and js with finger printed values: i.e. application-43dcf2bdff355d2c3053e2aade23881a.css application-c67be452a576850d0c11559f908180e3.js etc. Run in production: rails s -e production There are no CSS fiound ! When
2012 Jun 18
4
Problem with exists? method
Hi, I have a DB with table TABLENAME, column COLUMN and an active resource client trying to connect to the DB. When i do Tablename.find(:all) => i get all the entries from the table But Tablename.exists?(:column => value) always returns false I verified that the above command works from rails console. Dont understand why it always returns false even when there are valid records. And in
2014 Apr 23
0
Something went wrong
http://secret-brushlands-1375.herokuapp.com/users/sign_up Not sure why all of a sudden I am getting this error message when I try to save a new user - Here is the log file: C:\rails_projects\store4>heroku logs 2014-04-23T21:35:54.918695+00:00 app[web.1]: vendor/bundle/ruby/2.0.0/gems/act ivesupport-4.1.0/lib/active_support/callbacks.rb:113:in `call' 2014-04-23T21:35:54.918698+00:00
2012 Apr 24
1
Rails 3 Errno::EAFNOSUPPORT: Address family not supported by protocol - socket(2)
Hi Guys, Facing a weird error . Errno::EAFNOSUPPORT: Address family not supported by protocol - socket(2) It seems to be happening with mail sending mail . I am using AUTHSMTP to send mails . Unable to send mail and the app breaks . Any help will be appreciated . Same code worked with ruby 1.8 and rails 2.3.x . *Configuration* Rails 3.2 Ruby 1.9 Engineyard , Linux Instance *Backtrace :*
2012 Apr 24
1
Rails 3 Errno::EAFNOSUPPORT: Address family not supported by protocol - socket(2)
Hi Guys, Facing a weird error . Errno::EAFNOSUPPORT: Address family not supported by protocol - socket(2) It seems to be happening with mail sending mail . I am using AUTHSMTP to send mails . Unable to send mail and the app breaks . Any help will be appreciated . Same code worked with ruby 1.8 and rails 2.3.x . *Configuration* Rails 3.2 Ruby 1.9 Engineyard , Linux Instance *Backtrace :*
2013 Mar 24
5
Rails 4.0 has_many_through and fields_for
Hi all, I am trying to reproduce rails 3.2 behaviour with fields_for and nested attributes. class ControllerAction < ActiveRecord::Base has_many :interactions, dependent: :destroy has_many :roles, through: :interactions scope :controllers, lambda {|name| where("controller_name_id = ?", name)} scope :actions, lambda {|name| where("action_name_id =
2010 Dec 10
0
Encoding issues when uploading files
Hello everybody, I have some troubles with uploading files in my Rails project. I use Rails 3, Ruby 1.9.2, rack 1.2.1, and both webrick / passenger on apache I was investigating and have isolated the strange behaviour on a simple empty project: view: <% form_tag({:action => ''upload''}, :multipart => true) do %> <%=text_field_tag :desc %>
2012 Jan 23
0
Problem loading modules through ActiveSupport on_load
Working with modules to group certain methods. Currently I have this set up and it works: **# app/models/a.rb** class A has_history end **# lib/history.rb** module History module Model def self.included(base) base.send :extend, ClassMethods end module ClassMethods def has_history(options = {}) send :include,
2013 Feb 10
0
Nested attributes doesnt get updated
Hi Am building a nested form and my code works fine with sqlite3 but throws errors when using Oracle during update action. Am getting the following error: ActiveRecord::RecordNotFound in AWRequestsController#update Couldn''t find WADetail with ID=5000000015 for AWRequest with ID=5000000022.0 Request *Parameters*: {"utf8"=>"✓",
2012 Jan 26
2
Problem while creating new resource on ActiveAdmin
HI All, I have installed the Active Admin successfully, but facing the following error while restarting the server after generating an resource. *rails generate active_admin:resource item* /home/logs/Desktop/training/RAILS/courier/app/admin/items.rb:1:in `<top (required)>'': uninitialized constant Item (NameError) from
2012 Oct 18
0
unexpected return (LocalJumpError) only when executing this code within autoloaded classes?
Posted on stackoverflow but no traction yet: http://stackoverflow.com/questions/12942505/why-does-using-set-trace-func-work-in-some-places-but-cause-unexpected-return-l The following is a generified part of the code in a gem I''m working on: module SomeModule class << self attr_accessor :procedure def log_events(*args) args.flatten!
2011 May 21
4
request.format = :mobile causes error "undefined method `ref' for nil:NilClass"
I have a strange problem with setting request.format = :mobile I can reproduce this problem on a completely fresh Rails 3.0.7 app with no special gems. This seemed to work well in Rails 2 but for some reason is hiccuping here, not sure what''s different in Rails 3 that makes this hiccup. If you look at the stack track, it doesn''t even pass through my app stack once -- weird --
2010 Jun 17
2
"LoadError: no such file to load -- openssl", following Rails Guides
[With apologies for cross-posting at http://railsforum.com/viewtopic.php?id=39587] Hi all, I''m following the edge ''getting started'' guide at http://guides.rails.info/getting_started.html, running ROR 3. I''m running Ruby 1.9.2 (as instructed by the guide), installed using RVM. I get an error when following "4.3 Setting the Application Home Page".
2013 Aug 29
4
linkedin gem
Hi, I am following this post * http://www.sitepoint.com/ruby-social-gems-linkedin/* for using linked gem and API for getting profile and other stuff But at the end I am getting this error: => Booting WEBrick => Rails 3.2.13 application starting in development on http://0.0.0.0:3000 => Call with -d to detach => Ctrl-C to shutdown server Exiting
2011 Sep 04
1
Linking failure in stylesheet_link_tag in production mode with asset pipeline enabled
Hey, in my `application.html.erb`, I have this line: <%= stylesheet_link_tag ''application'' %> which should compile through the asset pipeline and link to the application.css (which does a `require_tree .`). In development mode, I''d expect a <link ... href="/assets/application.css" /> This file is actually delivered by, for example, the
2012 Jan 23
2
Rails 3.2: invalid %-encoding (100%)
I started getting exception notifications recently from the server just about the time I upgraded to Rails 3.2. I don''t know if that is a coincidence or not. Evidently some robot is hitting my site with: mydomain.com?iframe=true&width=100%&height=100% and that is throwing an exception. I have two questions: 1) First, just out of curiosity, who puts