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The Error Occurred While Evaluating Nil Map

JKorytko commented Mar 30, 2015 Hello, I have faced the same issue undefined method empty?' for nil:NilClass (NoMethodError)
/gems/parallel_tests-1.3.7/lib/parallel_tests/cucumber/failures_logger.rb:14:inafter_feature' The only thing that helped - just excluding 'ParallelTests::Cucumber::FailuresLogger' from run parameters. my new articles_controller def index @tags = Article.tag_counts_on(:keywords) klass = Article klass = klass.tagged_with(@keyword) if (@keyword = params[:keyword]).present? @articles = klass.where(:state => '4').paginate(:page => params[:page]) respond_to do |format| format.html # index.html.erb current community chat Stack Overflow Meta Stack Overflow your communities Sign up or log in to customize your list. Last night I used something like ./script/generate scaffold nameS ... weblink

Registration is free and takes only a minute. share|improve this answer answered Dec 7 '10 at 20:21 the Tin Man 110k22136206 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Cheers , Srihari Home About Demo Blog Forums Download Install Translation Contact Privacy policy Terms and conditions Foradian Louis.

Reload to refresh your session. The instance variable @stories seems to be nil, or none existant when the view goes to reference it. Was This Post Helpful? 0 Back to top MultiQuote Quote + Reply #5 kwikfox New D.I.C Head Reputation: 0 Posts: 6 Joined: 21-April 10 Re: Ruby On Rails Errors Posted Find out for yourself with Rails: Up and Running, the concise and popular book that not only explains how Rails...https://books.google.com/books/about/Rails_Up_and_Running.html?id=jBu8hv9SXPoC&utm_source=gb-gplus-shareRails: Up and RunningMy libraryHelpAdvanced Book SearchBuy eBook - $14.39Get this book

This post has been edited by JackOfAllTrades: 24 November 2010 - 06:22 AM Was This Post Helpful? 0 Back to top MultiQuote Quote + Reply #6 mostyfriedman The Algorithmi Reputation: run rails test 2. Output a googol copies of a string Why does Deep Space Nine spin? Personal Open source Business Explore Sign up Sign in Pricing Blog Support Search GitHub This repository Watch 41 Star 1,879 Fork 352 grosser/parallel_tests Code Issues 64 Pull requests 3 Projects

Owner grosser commented Jun 2, 2015 update the cucumber version in the projects Gemfile.lock and see if that breaks too, if yes you know what to fix :D ccverak commented Jun Contact information - E-Mail: webmaster (at) ruby-forum (dot) com. Do DC-DC boost converters that accept a wide voltage range always require feedback to maintain constant output voltage? Owner grosser commented Mar 30, 2015 can you try to fix it and make a PR, I'd suspect something in the parent class has changed, would be nice if it worked

before sorting to ensure you have no nil values in the array. Best regards, Bill Report post Edit Delete Reply with quote Re: The error occurred while evaluating nil.to_sym Sijo k g (sijo) on 2009-06-15 07:45 > 5. kmsolorio 2010-06-07 23:10:17 UTC #5 Kelp, the problem may actually be in your controller. Register here.

Here is exactly the steps I take. [emailprotected]:~$ sudo su [sudo] password for d48laws: [emailprotected]:/home/d48laws# cd project [emailprotected]:/home/d48laws/projecte# ruby script/console Loading development environment (Rails 2.2.3) /usr/local/lib/site_ruby/1.8/rubygems.rb:223:in `activate':NoMethodError: You have a nil check these guys out member sikachu commented Sep 23, 2011 Gotcha. But he will tell you that this is simply because he is lazy, always looking for new methods and technologies to make his work easier and more productive. Who sent the message?

The error occurred while evaluating nil.<=> ruby sorting enumerable share|improve this question edited Dec 8 '10 at 0:19 the Tin Man 110k22136206 asked Dec 7 '10 at 19:32 rtacconi 4,461144772 add have a peek at these guys The error occurred while evaluating nil.to_sym" I just found a topic talking about it (http://www.hostingrails.com/1029/undefined-method-...) but the guy seems to give up and put all links without linkto. The error occurred while evaluating nil.map RAILS_ROOT: /home/agsedu/fedena Application Trace | Framework Trace | Full Trace /home/agsedu/fedena/app/controllers/batch_transfers_controller.rb:39:in `graduation' /var/lib/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/base.rb:1331:in `send' /var/lib/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/base.rb:1331:in `perform_action_without_filters' /var/lib/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/filters.rb:617:in `call_filters' /var/lib/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/filters.rb:610:in `perform_action_without_benchmark' /var/lib/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/benchmarking.rb:68:in `perform_action_without_rescue' /var/lib/gems/1.8/gems/activesupport-2.3.5/lib/active_support/core_ext/benchmark.rb:17:in `ms' /var/lib/gems/1.8/gems/activesupport-2.3.5/lib/active_support/core_ext/benchmark.rb:17:in Find out for yourself with Rails: Up and Running, the concise and popular book that not only explains how Rails works, but guides you through a complete test drive.Perfect for beginning

You should update your code to have that, or use Paperclip::Attachment.default_options.merge({ ... Solutions? If I put an S on the scaffold name, every thing is weel generated except the model who take an 'S'. check over here If the element['title'] is null you'll get the error you are seeing so you'll want to either skip those elements or use a default value for the name field, like "unknown".

You might have expected an instance of Array. crop_command + super.join(' ').sub(/ -crop \S+/, '').split(' ') # super returns an array like this: ["-resize", "100x", "-crop", "100x100+0+0", "+repage"] else super end end def crop_command target = @attachment.instance if target.cropping? class Attachment include IOStream def self.default_options @default_options ||= { :url => "/system/:attachment/:style/:thousand/:id/:filename", #"/system/:attachment/:id/:style/:filename", :path => ":rails_root/public:url", :styles => {}, :processors => [:thumbnail], :convert_options => {}, :default_url => "/:attachment/:style/missing.png", :default_style => :original,

My class is pretty basic: class LocalAsset < AttachableAsset require 'fileutils' has_attached_file :file, :path => ":rails_root/products/:id_partition/:basename.:extension", :url => "/products/:id/:basename.:extension" ...

Is it dangerous to use default router admin passwords if only trusted users are allowed on the network? Skip to content Ignore Learn more Please note that GitHub no longer supports old versions of Firefox. asked 4 years ago viewed 330 times active 4 years ago Related 2Error Messages with form_tag in separate controller Rails 30parsing facebook json in rails avoid error occurred while evaluating nil.[]0Rails: Was the term "Quadrant" invented for Star Trek Is Certificate validation done completely local?

You are limiting the result set to stories with at least five votes. Owner grosser commented Jan 8, 2015 can you make a PR to fix it ? If you downgrade to pre-2.0.0, it should work. this content member sikachu commented Sep 23, 2011 It seems like you've override the whole hash, which is not a recommend way to do it.

We recommend upgrading to the latest Safari, Google Chrome, or Firefox. Can you show me the code in your stories controller? Terms Privacy Security Status Help You can't perform that action at this time. I didn't see your comment when I was posting mine.

Home Categories FAQ/Guidelines Terms of Service Privacy Policy Powered by Discourse, best viewed with JavaScript enabled Shop Versioning Reference Articles Premium Ruby-Forum.com Ruby Ruby Ruby on Rails JRuby Ruby Jobs About I have checked that removing all the "link_to" entries the error disappear. Reload to refresh your session. Was This Post Helpful? 0 Back to top MultiQuote Quote + Reply ← Previous Topic Ruby Next Topic → Page 1 of 1 Related TopicsbetaAdvanced Search In Ruby On Rails

nir0 commented Jan 10, 2012 tamoyal, do you have any initializer up for paperclip? Are you sure this is solved? Reputation: 6243 Posts: 24,012 Joined: 23-August 08 Re: Ruby On Rails Errors Posted 24 November 2010 - 06:22 AM kwikfox, when posting code PLEASE use CODE TAGS, as shown below: Was Also, try adding a @contacts.compact!

Sign in to comment Contact GitHub API Training Shop Blog About © 2016 GitHub, Inc. i think i copied that from some howto thoughtbot, inc. Personal Open source Business Explore Sign up Sign in Pricing Blog Support Search GitHub This repository Watch 195 Star 8,160 Fork 1,828 thoughtbot/paperclip Code Issues 85 Pull requests 17 Projects So we introduced another key in the hash called :source_file_options, which defaults to a {}.

Was the term "Quadrant" invented for Star Trek Why does Fleur say "zey, ze" instead of "they, the" in Harry Potter? I have performed the following steps: 1. It saves # when the model saves, deletes when the model is destroyed, and processes # the file upon assignment. member sikachu commented Sep 23, 2011 Interesting.