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The Error Occurred While Evaluating Nil Url For

As for the forge, it should probably 400 if given an invalid version. #3 Updated by Nick Lewis over 4 years ago Status changed from Needs Decision to In Topic Branch But, the 2nd index (index2.html.erb) gets "The error occurred while evaluating nil.each" on the line: <% @wostatuses.each do |wostatus| %> The controller has: class WostatusesController < ApplicationController # GET /wostatuses # 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. Powered by Redmine © 2006-2015 Jean-Philippe Lang weblink

I haven’t checked the module tool yet, but if this request came from it, then we need to fix that as well. Solutions? At least I am learning what all the errors mean now, and it's getting easier to find the issue.Thanks for you help, anyway Back to top Back to Learning Rails 1 member sikachu commented Sep 23, 2011 Gotcha. http://stackoverflow.com/questions/4380785/why-do-i-get-the-error-occurred-while-evaluating-nil-when-using-sort-by

You might have expected an instance of ActiveRecord::Base. Can an aspect be active without being invoked/compeled? This can present problems when handling errors. Status:ClosedStart date:11/09/2011Priority:NormalDue date:Assignee:Patrick Otto% Done:0%Category:webSpent time:-Target version:- Keywords: Affected URL:https://github.com/nicklewis/puppet-forge/tree/10683-invalid-version Branch: We've Moved!

Why is the bridge on smaller spacecraft at the front but not in bigger vessels? But, I need the records ordered by wostatus.position. your hash ...}) instead. If you want to share common behaviour between actions, you can set up a before_filter (see the api - i usually use railsbrain.com) Last edited by Max Williams (2009-08-12 12:53:46) ############################################If

Reload to refresh your session. Lastly, if the client wants XML, we render the created person as XML, but with a twist: we also include the person's company in the rendered XML, so you get something course_ids.each do |course_id| course = Course.find(course_id) if @student.enrolled_in?(course) logger.info "Removing student from course #{course.id}" @student.courses.delete(course) flash[:notice] = 'Course was successfully deleted' end end redirect_to :action => :courses, :id => @studentendendend CODEclass try this The error occurred while evaluating nil.[] paperclip (2.4.1) lib/paperclip/attachment.rb:369:in `extra_source_file_options_for' paperclip (2.4.1) lib/paperclip/style.rb:53:in `source_file_options' paperclip (2.4.1) lib/paperclip/style.rb:71:in `block in processor_options' paperclip (2.4.1) lib/paperclip/style.rb:70:in `each' paperclip (2.4.1) lib/paperclip/style.rb:70:in `processor_options' paperclip (2.4.1) lib/paperclip/attachment.rb:392:in

Updated over 6 years ago. before sorting to ensure you have no nil values in the array. Notice their behavior are slightly different, so refer to class_attribute documentation first. member sikachu commented Sep 23, 2011 Interesting.

Sign in to comment Contact GitHub API Training Shop Blog About © 2016 GitHub, Inc. Is the Rice Theorem applicable for these problems? Usually like this - (assuming that you want to make a new one rather than update)@news_form = NewsForm.new(params[:news_form])if @news_form.save ..etcbtw, you should look into restful routes - your actions do the Not the answer you're looking for?

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 have a peek at these guys map.connect ':controller/:action/:id' map.connect ':controller/:action/:id.:format'end Back to top #4 oxygren oxygren New Member Members 3 posts Posted 22 August 2009 - 01:04 AM After re-doing the entire thing, I now know that Already have an account? Terms Privacy Security Status Help You can't perform that action at this time.

If you want to share common behaviour between actions, you can set up a before_filter (see the api - i usually use railsbrain.com)Thanks for the clarification. These similar methods exist in v4.2.1: ActionController::MimeResponds#respond_to ActionController::MimeResponds::ClassMethods#respond_to respond_to(*types, &block) public Without web-service support, an action which collects the data for displaying a list of people might look something like this: It should be default to a empty hash, not nil. check over here Also, try adding a @contacts.compact!

ruby-on-rails share|improve this question edited Dec 16 '12 at 22:16 asked Dec 16 '12 at 21:14 Reddirt 1,89332160 @wostatuses is nil; how are you routing index2 and filling the Check out the new community here! thoughtbot, inc.

How do I do that? –Reddirt Dec 16 '12 at 22:14 add a comment| 1 Answer 1 active oldest votes up vote 0 down vote accepted You have to make an

About O'Reilly Academic Solutions Jobs Contacts Corporate Information Press Room Privacy Policy Terms of Service Writing for O'Reilly Community Authors Webcasts Community & Featured Users Forums Newsletters O'Reilly Answers RSS Feeds Related methods Instance methods (1) respond_to (<= v2.3.8) = private = protected Method deprecated or moved This method is deprecated or moved on the latest stable version. Pythagorean Triple Sequence Why is the FBI making such a big deal out Hillary Clinton's private email server? My advisor refuses to write me a recommendation for my PhD application What register size did early computers use Player claims their wizard character knows everything (from books).

sshaw - April 24, 2010 0 thanks Rendering After Exception In respond_to() Block Remember, format blocks set the response’s content type. 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, Is it unethical of me and can I get in trouble if a professor passes me based on an oral exam without attending class? this content Just updated an app to rails 3.1 and the new paperclip.

How do I do that? Encode the alphabet cipher Output a googol copies of a string more hot questions question feed lang-rb about us tour help blog chat data legal privacy policy work here advertising info http://example.com:8080/path/). empty v.

I didn't see your comment when I was posting mine. It’s still unclear where this request came from. gd_email.attributes['address'] : '' } end @contacts.sort_by! { |k| k['name'] } I don't have samples of your XML to test it, but it looks like it should work. The error occurred while evaluating nil.call): app/controllers/comments_controller.rb:11:in `create' So make sure you use it!

rubymaverick - June 25, 2008 13 thanks How to test different responses in controller tests/specs When you want to write a controller test or spec (rspec) to test out a different Bug #10683 You have a nil object when you didn't expect it!\nYou might have expected an instance of ActiveRecord::Base.\nThe error occurred while evaluating nil.[] Added by James Turnbull over 4 years Username Forum Password I've forgotten my password Remember me This is not recommended for shared computers Privacy Policy Twitter YouTube Slideshare Facebook Google Plus RSS View All RSS I would like to reopen this issue.

Move to absolute position in Eagle CAD? 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? A question around Liouville's theorem more hot questions question feed default about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life share|improve this answer answered Dec 7 '10 at 19:39 David Sulc 18.4k33947 add a comment| up vote 0 down vote I think you can streamline your code a bit: @contacts =

You should # consider removing or commenting them out if you're using named routes and resources. Browse other questions tagged ruby-on-rails or ask your own question. Status:ClosedPriority:LowAssigned To:Ohad LevyCategory:Unattended installationsTarget version:- Difficulty: Bugzilla link: Found in release: Pull request: Story points-Velocity based estimate- Description The regular expressions extracting preseed_path and preseed_server in lib/family.rb fail on installation sources current community chat Stack Overflow Meta Stack Overflow your communities Sign up or log in to customize your list.

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