similar to: RuntimeError (Mysql not loaded)

I''m a newbie trying to follow the ONLamp RoR tutorial at http:// www.onlamp.com/pub/a/onlamp/2005/01/20/rails.html?page=1 Originally, I forgot to install the MySQL driver. It took a while to get a driver installed using gem, but eventually I got mysql-2.7 driver installed after downloading some ruby dev headers and mysql client library. Now, when I try and point the browser to

Hi all... The linux box I am working on I do not have root access to, and given I am at a government site all hope of that is lost. I have installed the mysql gem as follows: env ARCHFLAGS="-arch x86_64" gem install mysql -- --with-mysql-config=/home/t192zcs/mysql/mysql-5.1.39-linux-x86_64-icc-glibc23/bin/mysql_config

Hi I am been trying in vain to auto-gen models by reverse-engineering mysql using RMRE. It complains mysql2 gem missing but as seen in my Rails environment below, it is there. Here''s my Rails environment and RMRE error. Experts... please help! Thanks a ton in advance!! === Ruby version 1.9.2 (x86_64-linux) RubyGems version 1.3.7 Rack version 1.2 Rails version 3.0.3 Active Record

has_many.count does not seem to support an options hash like ActiveRecord::Base.count does. Example: >> AcademicProgram.find(:first).course_requirements.count :conditions => "courses.name LIKE ''a%''", :include => :course => 40 >> ap.ap_requirements.count :conditions => "courses.name LIKE ''a%''", :include =>

Hi. Whenever I use activerecord I get this error NameError: uninitialized constant Mysql. I installed the mysql 2.7 gem and I''m on Rails 1.1.6 / Ruby 1.8.4. The gem was built successfully using ''gem install -- --with-mysql-config=/usr/local/mysql/bin/mysql_config''. Here''s a sample trace of the error in ''script/console'': >> User.find 1

I am trying to create rake task to import data from my old php application.But I can not connect to mysql database properly, when I run Old::User.all on rails console ,I get this error : NoMethodError: undefined method `more_results'' for #<Mysql> from /Library/Ruby/Gems/1.8/gems/activerecord-3.0.3/lib/active_record/connection_adapters/mysql_adapter.rb:623:in

I''m three pages into the OnLamp RoR Tutorial [1] and am wrestling with what appears to be a MySQL connection problem. I''ve created a simple controller called "recipe" with a corresponding "recipes" mysql table. The recipe controller is just a simple scaffold. When I browse to "recipe/new", though, I get these errors: == NoMethodError in

I''m trying to set up RoR on a laptop and having all sorts of troubles. I''m running XP SP2, I did a quick install of appache/mysql using Xampp, which worked fine. I grabbed the latest windows install of ruby and rails, installed it ok and got it running. The moment I try to run a rails page that queries a database, it fails every time, and I get the following error:

hi. i''ve an application which is using a local mysql server (on localhost). i then moved the mysql server to another machine (remote host) and changed accordingly the "database.yml" file. when i launch webrick from the "localhost", it can connect to the database but as soon as i call a controller of the application (for example

To all fellow Dreamhosters out there... Sometimes my app mysteriously loses its connection to the database, resulting in a big ugly "Application Error (Rails)" page. Usually refreshing the page makes it go away, but not today. :-( In production.log I see this: MysqlError (Lost connection to MySQL server during query): Any idea why this happens? It''s rather intermittent

hello can anybody help me with this bug, (this sometimes occur sometimes passes) 1) ActiveRecord::StatementInvalid in ''MailReader on Simple Tasks should not accept duplicate email'' Mysql::Error: MySQL server has gone away: ROLLBACK TO SAVEPOINT active_record_1 /home/poldz/.gem/ruby/1.8/gems/activerecord-2.3.5/lib/active_record/connection_adapters/abstract_adapter.rb:219:in

I''m use Ruby 1.9 via rvm and Rails 2.3.3. I''m on OS X 10.5 and I have the mysql 2.8.1 gem installed. When I run rake on my rails app, I get the error "wrong argument type Mysql (expected Struct)". I can run the app fine with script/server and script/console fine. Is anyone else having this problem or know what might cause this problem? Here''s the stack

Hello Friends, Sorry for my bad english.I am a rails novice. I successfully install rails 2.0.1 and activerecord 2.0.1 in my windows Xp sevice pack 2 system. I am trying to develop simple rails application which does not require database. 1st i type from my command prompt: rails myapp then I create a controler : myapp/script>ruby generate controler hi index after that i start the webbrick

Most likely due to something I misconfigured and/or broke when trying to get the new polymorphic acts_as_taggable to work...In short, after installing that gem and then trying to run gem install mysql on my windows server, I''ve been getting this weird error on every page I try to hit. If anyone give give me any insight into how I messed this up or how to fix, it would be much

Hello, Does anyone see the following error? Is it possible that it has something to do with the connection maintained by active record timing out? /usr/lib/ruby/gems/1.8/gems/activerecord-1.13.2/lib/active_record/connection_adapters/abstract_adapter.rb:88:in `log'': Mysql::Error: MySQL server has gone away: SELECT * FROM toys WHERE (toys.id = 28) LIMIT 1

Trying to get Rails and mysql running on OS X, and I''m a Nuby. Everything ran smoothly when I first installed, but after rebooting things were out of whack. I finally got back into mysql after re-installing, and at first when I tried to connect with Rails/Ruby I got a message that my client was not up to date. So after reading some info online, I set my mysql passwords with

With previous versions of active record (prior to version 1.13.2), one could simply comment out the "require ''active_record/vendor/mysql411''" line in mysql_adapter.rb to fix this problem when you weren''t (and/or couldn''t) use the native mysql bindings. However, this line no longer exists, and I''m stuck on getting any sort of applicatino

Hi, I am having a problem connecting to a remote mysql db and I can''t figure out what the problem is. When I try to connect I get the error: getaddrinfo: no address associated with hostname. I have looked all over for clues as to what that means but I haven''t been able to find anything that helps. I have no problems connecting to the database with php and with the mysql query

Hi everybody, I''ve been reading lot of material about Ruby on Rails, and it looks like really rocks. I''ve downloaded the one-click version for Windows and started to build the example cookbook app, found in: http://www.onlamp.com/pub/a/onlamp/2005/01/20/rails.html?page=1 Everything looks good, but when I''m trying to create a new Recipe

I am getting random can''t connect to MySQL server errors on my Rails application located at http://www.thedatingguy.com/blog Do you have any clue why this is happening? This is the error: Mysql::Error (Can''t connect to local MySQL server through socket ''/tmp/mysql.sock'' (61)):