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The Error Occured While Evaluating Nil Include

new_privileges = params[:user][:privilege_ids] if params[:user] new_privileges ||= [] @user.privileges = Privilege.find_all_by_id(new_privileges) redirect_to :action => 'admission4',:id => @employee.id end end Report post Edit Delete Reply with quote Re: Re: Re: You have For example, I had a class FilterCategory that performed require 'category'. share|improve this answer edited Nov 11 '09 at 23:01 answered Nov 11 '09 at 18:01 Chuck 175k19231340 add a comment| up vote 2 down vote Locals takes a hash of local Reload to refresh your session. http://linuxprofilm.com/the-error/the-error-occurred-while-evaluating-nil-include.html

the entire code seems wrong also in params[:id] you have to get ID value and not the name, In that case you are passing the value wrong in form Thanks, Asvini Have you created a posts table? Also show the full error message and the line of code giving the error (with a few lines either side). Print some JSON Trick or Treat polyglot Paradox of the wavefunction collapse into un unphysical state Player claims their wizard character knows everything (from books). https://github.com/thoughtbot/paperclip/issues/600

The error message should have a line number on it that should point at the offending line of code causing the problem. Every polynomial with real coefficients is the sum of cubes of three polynomials My 21-year-old adult son hates me Number sets symbols in LaTeX Why is the size of my email How to set phaser to kill the mermaids? Encode the alphabet cipher Stainless Steel Fasteners more hot questions question feed lang-rb about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback

The error occurred while evaluating nil.[] Extracted source (around line #82): 79:

80: 81: <% @privilege_tags.each_with_index do |privilege_tag,ind| %> 82: <% all_privileges = privilege_tag.privileges.all(:conditions=>"name<>'FinanceControl'",:order=>"priority Can a meta-analysis of studies which are all "not statistically signficant" lead to a "significant" conclusion? to understood =) .THank you kiddorails –Carlos Morales Nov 22 '13 at 21:59 add a comment| up vote 0 down vote In your view I think it should be @policies instead You might have expected an instance of Array.

Then you can put it on any view as long as you initialize the collection inside of each used controller action. You don't seem to have shown us line 24 of privilege.rb (and the surrounding lines). EDIT #2 Ok, per this article's recommendation I edited attributes_methods.rb line 252 and changed it from: if self.class.primary_key.to_s == method_name to: if false and self.class.primary_key.to_s == method_name And now it works. http://stackoverflow.com/questions/7420952/nomethoderror-when-using-include-on-association-in-rails-3-with-active-record Many thanks EDIT: Houses_controller NoMethodError in Home#index Showing app/views/houses/_index.html.erb where line #10 raised: You have a nil object when you didn't expect it!

NoMethodError in Employee#edit_privilege Showing app/views/employee/edit_privilege.html.erb where line #82 raised: You have a nil object when you didn't expect it! This action calls a function I defined in the model "Category". Why does Fleur say "zey, ze" instead of "they, the" in Harry Potter? Terms Privacy Security Status Help You can't perform that action at this time.

Hot Network Questions Why is the FBI making such a big deal out Hillary Clinton's private email server? thoughtbot, inc. How do I respond to the inevitable curiosity and protect my workplace reputation? You signed in with another tab or window.

Why cast an A-lister for Groot? More about the author But I wish to list them into the home (root). –Vlad.P Dec 2 '10 at 22:00 add a comment| up vote 1 down vote The error is (as you probably suspected) Who calls for rolls? Is SprintAir listed on any flight search engines?

Raise equation number position from new line Why were Navajo code talkers used during WW2? I've just "mv"ed a 49GB directory to a bad file path, is it possible to restore the original state of the files? Why does Deep Space Nine spin? check my blog Believe me, I'd change the pk name if I could. –joekarl Sep 14 '11 at 18:57 add a comment| 2 Answers 2 active oldest votes up vote 0 down vote What

but dont know why not the above line working? Can an aspect be active without being invoked/compeled? Raise equation number position from new line Secret of the universe Does the mass of sulfur really decrease when dissolved in water and increase when burnt?

However, not sure I like messing around with the framework's code.

Join them; it only takes a minute: Sign up Ruby on Rails Error: The error occurred while evaluating nil.each up vote 1 down vote favorite I'm trying to learn Ruby but more hot questions question feed lang-rb about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation can any one help me pls what this error means or what is it asking from me. member sikachu commented Sep 23, 2011 Gotcha.

Here are my two classes and the code I'm calling. share|improve this answer answered Nov 26 '10 at 2:46 David Sulc 18.4k33947 @access_list would normally be in scope inside the instance so the accessor wouldn't be needed. I will really appreciate help. http://linuxprofilm.com/the-error/the-error-occured-while-evaluating-nil.html share|improve this answer answered Dec 2 '10 at 16:17 auralbee 4,61721528 Yes, I can see them on the /posts but I was thinking of a global variable type for

more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed The error occurred while evaluating nil.[]) on line #82 of app/views/employee/edit_privilege.html.erb: 79:

80: 81: <% @privilege_tags.each_with_index do |privilege_tag,ind| %> 82: <% all_privileges = privilege_tag.privileges.all(:conditions=>"name<>'FinanceControl'",:order=>"priority The error occurred while evaluating nil.[]=): app/security/role_based_controller_authorization.rb:66:in `method_added' app/controllers/application_controller.rb:5:in `' app/controllers/application_controller.rb:1:in `' app/controllers/home_controller.rb:1:in `' I'm using Rails 3.0.3 and Ruby 1.9.2. You might have expected an instance of Array0Nil object when you didn't expect it for contact form_for0Nil object when didn't expect it Hot Network Questions Given that ice is less dense

What is in params[:id]? Notice their behavior are slightly different, so refer to class_attribute documentation first. Glad you find the solution :D tamoyal commented Jan 8, 2012 I still get this error when accessing the file attribute of an instance for the paperclip version 2.4.5. Post.all is equivalent to Post.find(:all), and according to the documentation for find, it could return nil, but I don't know when this would ever happen in practice.

Who calls for rolls? When to use conjunction and when not? Forum List Topic List New Topic Search Register User List Log In You have a nil object when you didn't expect it! method?2ruby on rails has_many relation form validation of children1Ruby/Rails ignore nil within a block0Rails The error occurred while evaluating nil.each-1Rails Ruby - Handeling Nil in production vs development0Ruby: Don't raise error

Naveed Alam (nyt1972) on 2016-04-08 08:17 Asvini Ramesh wrote in post #1182593: > On Saturday, March 26, 2016 at 3:00:46 PM UTC+5:30, Ruby-Forum.com User Well in Production mode it works fine Paradox of the wavefunction collapse into un unphysical state In order to become a pilot, should an individual have an above average mathematical ability? asked 5 years ago viewed 2304 times active 4 years ago Visit Chat Related 708A concise explanation of nil v. Forum List Topic List New Topic Search Register User List Log In Powered by RForum and Captchator.

The error occurred while evaluating nil.empty? (NoMethodError) /home/gitlabci/gitlab-ci-runner-compatibility_1.8.7/tmp/builds/project-2/vendor/bundle/ruby/1.8/gems/parallel_tests-1.0.7/lib/parallel_tests/cucumber/failures_logger.rb:14:in `after_feature' /home/gitlabci/gitlab-ci-runner-compatibility_1.8.7/tmp/builds/project-2/vendor/bundle/ruby/1.8/gems/cucumber-0.10.5/bin/../lib/cucumber/ast/tree_walker.rb:174:in `__send__' /home/gitlabci/gitlab-ci-runner-compatibility_1.8.7/tmp/builds/project-2/vendor/bundle/ruby/1.8/gems/cucumber-0.10.5/bin/../lib/cucumber/ast/tree_walker.rb:174:in `send_to_all' /home/gitlabci/gitlab-ci-runner-compatibility_1.8.7/tmp/builds/project-2/vendor/bundle/ruby/1.8/gems/cucumber-0.10.5/bin/../lib/cucumber/ast/tree_walker.rb:172:in `each' /home/gitlabci/gitlab-ci-runner-compatibility_1.8.7/tmp/builds/project-2/vendor/bundle/ruby/1.8/gems/cucumber-0.10.5/bin/../lib/cucumber/ast/tree_walker.rb:172:in `send_to_all' /home/gitlabci/gitlab-ci-runner-compatibility_1.8.7/tmp/builds/project-2/vendor/bundle/ruby/1.8/gems/cucumber-0.10.5/bin/../lib/cucumber/ast/tree_walker.rb:165:in `broadcast' /home/gitlabci/gitlab-ci-runner-compatibility_1.8.7/tmp/builds/project-2/vendor/bundle/ruby/1.8/gems/cucumber-0.10.5/bin/../lib/cucumber/ast/tree_walker.rb:19:in `visit_feature' /home/gitlabci/gitlab-ci-runner-compatibility_1.8.7/tmp/builds/project-2/vendor/bundle/ruby/1.8/gems/cucumber-0.10.5/bin/../lib/cucumber/ast/features.rb:29:in `accept' /home/gitlabci/gitlab-ci-runner-compatibility_1.8.7/tmp/builds/project-2/vendor/bundle/ruby/1.8/gems/cucumber-0.10.5/bin/../lib/cucumber/ast/features.rb:17:in `each' /home/gitlabci/gitlab-ci-runner-compatibility_1.8.7/tmp/builds/project-2/vendor/bundle/ruby/1.8/gems/cucumber-0.10.5/bin/../lib/cucumber/ast/features.rb:17:in `each' /home/gitlabci/gitlab-ci-runner-compatibility_1.8.7/tmp/builds/project-2/vendor/bundle/ruby/1.8/gems/cucumber-0.10.5/bin/../lib/cucumber/ast/features.rb:28:in `accept' /home/gitlabci/gitlab-ci-runner-compatibility_1.8.7/tmp/builds/project-2/vendor/bundle/ruby/1.8/gems/cucumber-0.10.5/bin/../lib/cucumber/ast/tree_walker.rb:14:in `visit_features' Is gasoline an effective restoration material to use? Thanks!