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The Error Occured While Evaluating Nil Each_hash

I pushed a patch that should have hopefully fixed it Owner brianmario commented Oct 18, 2010 ok, I'm skeptical the latest patches will help much - but still curious nonetheless ;) Is it unethical of me and can I get in trouble if a professor passes me based on an oral exam without attending class? Ghost Updates on Mac Derogatory term for a nobleman Separate namespaces for functions and variables in POSIX shells How do you enforce handwriting standards for homework assignments as a TA? my post.rb contains: has_attached_file :post_image, :styles => { :large => '360x360>', :small => '156x103#' }, :processors => lambda { |a| a.video? ? [ :video_thumbnail ] : [ :cropper ] } nir0 http://openoffice995.com/the-error/the-error-occured-while-evaluating.php

Also, try adding a @contacts.compact! Next time I booted up, mysql was acting all kinds of funny. Use the conn# in the error to check the query log to find what parts of your code that does not close threads properly. Given that ice is less dense than water, why doesn't it sit completely atop water (rather than slightly submerged)? http://stackoverflow.com/questions/4380785/why-do-i-get-the-error-occurred-while-evaluating-nil-when-using-sort-by

mysql2 (0.2.6) activerecord (3.0.3) rougecardinal commented Nov 19, 2010 If that's true, what a bad news. Personal Open source Business Explore Sign up Sign in Pricing Blog Support Search GitHub This repository Watch 77 Star 1,524 Fork 343 brianmario/mysql2 Code Issues 35 Pull requests 10 Projects NOW, any time I try to connect to mysql from ruby/rails (either running tests, or running a rails page that hits the DB) it just hangs forever and does nothing.

Brian Report post Edit Delete Reply with quote Forum List Topic List New Topic Search Register User List Log In Enable email notification | Enable multi-page view Please log in before It is possible that it's a problem with my particular setup, as some other users experienced, but since I can reproduce it on two systems and it's 100% reproducable (although the Why is the size of my email so much bigger than the size of its attached files? Sign up for free to join this conversation on GitHub.

Huge bug involving MultinormalDistribution? You should set this, >> perhaps by having a form field in the previous view: <%= text_field >> "CourseSection", "section_name" %> >> >> Yours, >> Craig >> -- >> Craig Webster Reload to refresh your session. https://github.com/thoughtbot/paperclip/issues/600 Ruby-Forum.com Ruby Ruby Ruby on Rails JRuby Ruby Jobs About this forum Ruby-Forum Non-English Italian Ruby Group Forum: Ruby on Rails retrieving value from @params Forum List Topic List New Topic

joshuaxls commented Oct 6, 2010 We experienced the issue on a local mysql server (rails app and mysql on same box) knoopx commented Oct 7, 2010 Still having this issue using paulrosen commented Nov 19, 2010 More info: I've only see this happen in one place: where I'm doing a really heavy pounding of the DB in a script. However I had to rebuild the gemspec. Could not repro.

Links: http://www.mysqldbahelp.com/2011/10/ruby-mysql2-gem-and-mysql-55-client.html http://stackoverflow.com/questions/5265710/getting-random-nil-each-error-in-mysql2-gem-when-using-include-in-railss-find capoferro commented Nov 3, 2011 On 0.2.13 I see this issue a good number of times per day. https://www.ruby-forum.com/topic/51765 It saves # when the model saves, deletes when the model is destroyed, and processes # the file upon assignment. What version of MySQL are you using, and > how did you install it? Thoughts?

If I stop the browser and refresh, I see this message: NoMethodError in Organize#index You have a nil object when you didn't expect it! check my blog If we insert a call to ActiveRecord::Base.verify_active_connections! share|improve this answer edited Jan 3 '12 at 22:03 answered Jan 3 '12 at 21:53 KARASZI István 20.1k55699 +1 accepted. The error occured while evaluating nil.each_hash", when trying to access a value from params.

Owner brianmario commented Nov 10, 2011 @woahdae damn, thanks a ton for the hard work! captainu commented Sep 29, 2010 BTW -- This was more than an 'occasional' issue. Are you sure this is solved? http://openoffice995.com/the-error/the-error-occured-while-evaluating-nil.php That worked for me, I think, at least, so far.

Reload to refresh your session. woahdae commented Nov 16, 2011 Other ticket or not, I figured out my particular error is directly correlated with a mixed MyISAM and InnoDB environment, namely going to from an InnoDB-heavy NoMethodError in Organize#index You have a nil object when you didn't expect it!

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Registration is free and takes only a minute. I ended up switching to the original mysql gem and the problem is gone. You signed in with another tab or window. We have a rake task that seeds our dev environment.

cfjohan referenced this issue Dec 6, 2011 Closed Mysql2::Error: Lost connection to MySQL server during query #69 Collaborator tenderlove commented Mar 29, 2012 I think this ticket contains multiple different problems. rougecardinal commented Oct 5, 2010 When happening in console, we loose the connection to the database for next queries Owner brianmario commented Oct 5, 2010 interesting, do you have a test Tests and other direct calls to the DB just hang (for example, the test says "Starting" and then doesn't do anything for minutes on end (simple test). have a peek at these guys asked 5 years ago viewed 937 times active 5 years ago Visit Chat Related 4array of array sort_by with nil elements (ruby)8rails - when using Group_by - How to get an

Ruby-Forum.com Ruby Ruby Ruby on Rails JRuby Ruby Jobs About this forum Ruby-Forum Non-English Italian Ruby Group Forum: Ruby on Rails OS X Rails - Nuby Forum List Topic List New It happens about 1 in 4 times, which makes mysql2 unusable for me without the fix I posted above, since it's not feasible to have 1 in 4 requests fail in i think i copied that from some howto thoughtbot, inc. Thanks!

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". Setting your unicorn config to disconnect from the database after forking should solve this problem.