similar to: RE: ActiveRecord::StatementInvalid error after app has beenrunning for a while

Hi, I''m having a bit of a problem with a rails app and I wonder if anyone can help. It seems to run fine for a while, but if it''s left running too long (left running as a fastcgi or webrick process that is) it starts failing with an "ActiveRecord::StatementInvalid" error (i''ve included the full error from the log file below). I''m seeing this on both

I have an error I don''t know how to debug. I am adding the login suport in Depot (the example in the RoR book) and LoginController#add_user throws ActiveRecord::StatementInvalid in an innocent /login/add_user GET request. The trace goes down to a call to SQLiteAdapter#table_structure, and the source code suggests what''s happening is that "PRAGMA

I intentionally deleted the attribute author from the table comments. When I used functional testing, I got the following message ActiveRecord::StatementInvalid: PGError: ERROR: column "author" of relation "comments" does not exist What should I need to do in order to avoid this error message!!! -- You received this message because you are subscribed to the Google Groups

Wht exactly does this mean? #<ActiveRecord::StatementInvalid: ThreadError: killed thread: That a thread was killed in the middle of a query? Thanks for your help. -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this

Hi There, I''m gettings the following errors while accessing my application. Can someone please tell what is the possible cause and can it be resolved. " ActiveRecord::StatementInvalid in Site#showalladdress Showing site/showalladdress.rhtml where line #3 raised: Mysql::Error: #42000You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version

Hello. I''m trying to do the video tutorial "how to build a blog engine in 15 minutes with ruby on rails" from the main rubyonrails website, and I''m getting an error when I try to use scaffold :post after editing my config file for the mysql database. Here is the exact error I''m getting: ActiveRecord::StatementInvalid in BlogController#index

any suggestions on why I am gaining this error. ActiveRecord::StatementInvalid in ProjectsController#create Mysql::Error: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '' , , , , )'' at line 1: INSERT INTO projects (`name`, `date_created`, `quote_id`, `client_id`, `description`, `user_id`)

Hi all, Ive been getting this error on one particular query repeatedly for the past few days. ActiveRecord::StatementInvalid: Mysql::Error: Lock wait timeout exceeded; try restarting transaction: UPDATE `posts` SET `updated_at` = ''2010-03-17 05:35:00'', `view_count` = 54 WHERE `id` = 158 Googling around, I found that this is basically because the transaction times out after

When I try to run my webserver in the production environment I just get an application error message. This is all I can find in the log: ActiveRecord::StatementInvalid /usr/lib/ruby/gems/1.8/gems/activerecord-1.15.1/lib/active_record/ connection_adapters/sqlite_adapter.rb:274:in `table_structure'' /usr/lib/ruby/gems/1.8/gems/activesupport-1.4.0/lib/active_support/

Hi all, I just submitted a patch to 2-3-stable on lighthouse and wanted to bring it to folks general attention. https://rails.lighthouseapp.com/projects/8994-ruby-on-rails/tickets/896-be-a-little-more-discerning-about-which-exceptions-to-handle My explanation is a bit long-winded, but here''s the motivation for the patch, as explained in the lighthouse ticket: Perhaps I should open

I am having a problem. I am trying to work through the PDF of Dave Thomas''s book, but I keep getting this error after developing for five to ten minutes: WARNING: You have a nil object when you probably didn''t expect it! Odds are you want an instance of Array instead. Look in the callstack to see where you''re working with an object that could be nil. Investigate

Hello all. I am a novice Ruby on Rails programmer, starting my first project using a legacy Oracle 10 database. Using ''reverse_scaffold'' I have created the models/controllers/views for my existing Oracle tables. All seems to work well, using /model/index, /model/show for most of my tables, *except* when one of the tables contains a Oracle ''date'' column, for

Hi, I have an application that is running fine on two different machines, but when I ported the code to a third machine, it doesn''t seem to work. More specifically, for users with a significant amount of info, it seems to stop working. All the functionality seems to be working properly on a small test set, but with a larger set I get the following error: AssociatedAp Load (0.000000)

Hi, I''m writing some scripts on the command line using ActiveRecord, and some interesting (read: confusing) things are happening with the way exceptions are caught and re-raised. In AbstractAdapter.log (connection_adapters/abstract_adapter.rb:144), Exception is rescued and reraised as an ActiveRecord::StatementInvalid exception. While in most cases I''m sure this is fine,

I''m struggling with activerecord and mysql blobs (uploading files)... blobs over 400K-ish cause the below exception... ActiveRecord::StatementInvalid in File#upload Mysql::Error: Lost connection to MySQL server during query: I''ve tried blob, mediumblob, and longblob... I''m using windows xp for development - and have not installed the mysql gem... simlar google

Hi, I''m totally new to Ruby and Rails and I''m trying to set up a prototype web site. Unfortunately, I''m having problems with ActiveRecord using multiple threads. What I want to do is fairly simple. I have a Controller that receives and saves data from the web in the DB, but once that''s done I want to process this data in another thread and then save the

Hi, I was trying to create an abstract class and a subclass which inherit that abstract class. However, seems like I cannot instantiate the subclass too. Below is my code: //abstractclass2.rb class Abstractclass2 < ActiveRecord::Base self.abstract_class = true end //subclass.rb class Subclass < Abstractclass2 end When I test drive it in rails console, I got the following error:

Hi (I''m resubmitting this because First question: This is the rails dev list, correct? I''d like to submit a patch and am following the steps on this page: http://dev.rubyonrails.org/ Here''s what I did (using mysql 5.0.15-nt): created 2 databases: activerecord_unittest activerecord_unittest2 created 1 user: rails (giving all priveleges to both databases) ran

Hi List, first of thank you Ezra for BackgroundRB. Very cool plugin indeed! This is a public service FYI. In case you are running postgres as your database backend and you are seeing the following errors in your backgroundrb.log: ActiveRecord::StatementInvalid: NoMethodError: undefined method `async_query'' for #<PGconn:0x22ed648>: You are using the postgres-pr adapter

Hi, today I''ve configured an XUbuntu as workstation (ok I know...). Using the following packages to make Rails interact with Postgres: ii libpgsql-ruby1.8 0.7.1-7 ii postgresql-8.1 8.1.4-0ubuntu1 using rails 1.1.6 from gems. The problem came up just on the testing environment, when I save a model I get a: ActiveRecord::StatementInvalid: