similar to: undefined method `each' for nil:NilClass

why would I be getting this error after submitting my form? NoMethodError in EchantillonsController#create undefined method `call'' for nil:NilClass This is my create method in the controller: def create @echantillon = Echantillon.new(params[:echantillon]) @echantillon.set_eros_values respond_to do |format| if @echantillon.save if

Hello, I have a problem with the paperclip, I put on my GemFile gem "paperclip", "~> 2.6.0" I create a migrate class FileUpload < ActiveRecord::Migration def up change_table :projects do |t| t.has_attached_file :image end end def down drop_attached_file :projects, :image end end on my model I put class Project < ActiveRecord::Base

Hi All: For certain key terms I always get this error; I had to rebuild the indexes then it works for a while then again it is gone. here is the message ActionView::TemplateError (undefined method `each'' for nil:NilClass) on line #4 /usr/local/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_view/base.rb:316:in `compile_and_render_template''

Hi Guys, So basically I want a contact form to appear on all the service pages. I''ve already created a contact form for the contact page which works perfectly using this tutorial: http://matharvard.ca/posts/2011/aug/22/contact-form-in-rails-3/ Now I would like to implement this approach on the service pages, and it works until I push the Submit button, when I get the following error:

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])

Hi everyone, I''m stuck with this error trying to set up inspection reports : Could not send report: Error 400 on SERVER: Could not intern from yaml: undefined method `intern'' for nil:NilClass Earlier, I had this one : Could not run: Could not find catalog for hostname That I fixed with : catalog_cache_terminus = yaml Agent and server are running puppet 3.2.3. Full

Hi, I had a working puppet setup using version 0.22 until the ruby security patch bit me. I tried upgrading server and clients to 0.24.1 however my old manifests don''t seem to work anymore. When I run puppetd on the client I see lots of messages like: err: //Node[waterbuck]/yumupdater/Remotefile[/etc/cron.hourly/yumupdater]/File[/etc/cron.hourly/yumupdater]/ensure: change from absent

Am using Ruby 1.8.4. I am getting this error: /usr/lib/ruby/1.8/net/http.rb:565:in `connect'': undefined method `verify_mode'' for nil:NilClass (NoMethodError) from /usr/lib/ruby/1.8/net/http.rb:555:in `do_start'' from /usr/lib/ruby/1.8/net/http.rb:544:in `start'' from /usr/lib/ruby/1.8/net/http.rb:1031:in `request'' from

Hi, I am using puppet version 0.25.1. Currently when i am starting the server, i am getting the below error. err: undefined method `acl_type'' for nil:NilClass Previously i was getting err: Forbidden request: I added the auth.conf to allow all, and this issue fixed. Please help me. Regards, Shameem -- You received this message because you are subscribed to the Google

must be doing something dumb.... not sure, but the ''call'' appears to be on the block.call when the respond_to block gets executed. straight forward "channels" resource with a ''create'' action.... only new thing is just assigning the current_user to the model. def create @channel = Channel.new(params[:channel]) @channel.user = @user

hi guys, I have a new development server (ubuntu 10). I have done the following (the versions match my existing development machine which works fine): 1. installed ruby 1.9.1p378 2. installed ruby gems 1.3.7 3. installed rails 2.3.8 (used "gem install rails -v 2.3.8") 4. manually installed my other gems including sphinx and thinking sphinx with "gem install ..." 5. ran

Trying to get my puppet up and running but running into a slight problem - trying to view a resource I get an error for undefined method [root@puppet puppet-dashboard]# puppet resource user root Error: Could not run: undefined method `prune_parameters'' for nil:NilClass [root@puppet puppet-dashboard]# uname -a Linux puppet.luminexcorp.com 2.6.32-358.0.1.el6.x86_64 #1 SMP Tue Feb 26

Not sure if this is expected or not. Only happened with a has_one :through I had setup. (Workaround is just to remove it and go through the association manually vs has_one ..., through: .) Not a big deal if no one has time to look at it, as it''s not a big enough deal to look into a fix on our side. In Rails (3.2.9) console if I do: MyModel.reflections.each {|name,reflection|

Hi I''m new to Rails (and Ruby) and I can''t get it to work properly. Every time I want to do something with my database-connection (e.g. use scaffold) I get this, or something similiar (from development.log): >> Beneath this code there''s some more text << ------- Processing CategoryController#index (for 127.0.0.1 at Tue Apr 26 21:43:45 CEST 2005)

Hi, although I saw this problem in other blogs, I couldn''t make it works. My view: *<%= semantic_form_for :routes_status_race, :url => status_race_admin_routes_path do |f| %>* * <% contact_array = Contact.all.map {|contact| [contact.name, contact.id]}%>* * <% route_importer_array = RouteImporter.all.map {|importer| [importer.name, importer.id]}%>* * <%=

I''m getting this error message quite often on the puppet clients. I don''t know what it means. Restarting puppet often helps and the messages will go away, but suddenly it will come back again. Any thoughts? -- You received this message because you are subscribed to the Google Groups "Puppet Users" group. To post to this group, send email to

I''m following the Depot tutorial in the Rails book, and have just hit a wall. As instructed by the tutorial, I added the following code to the Product model: protected def validate errors.add(:price, "should be positive") unless price > 0.0 end When I attempt to add a new product, I''m getting an error: undefined method `>'' for nil:NilClass

Hi! This may have been answered somewhere before, but my searches turned up nothing. I am developing a Rails app that generally works, but just generated a new controller ("list" controller), did not add anything, and when I go to http://localhost:3000/list/ I receive an error. It appears that the page was properly generated, but somewhere preparing the result raised this

I am getting this error on all my hosts, I can''t tell that it''s causing a problem, everything seems to be working fine. Fri May 06 12:52:16 -0700 2011 /Stage[main]// Resources[ssh_authorized_key] (err): Failed to generate additional resources using ''generate'': undefined method `[]'' for nil:NilClass We are using user and group purging for all uids/gids

Hello, I''m a newbie. I need help resolving this issue. I recently added a pdf to the newsletter admin section of the website and now I can no longer view page 2 of the list of pdf''s. Nor can I login to see the newsletters as a student. I''m using Ruby 1.9.3, Rails 3.2.1. Here''s the information from the log file. ActionView::Template::Error (undefined