similar to: NoMethodError with rake db:migrate

Hi, I am trying the tutorial in: http://guides.rubyonrails.org/getting_started.html when I try to navigate to http://localhost:3000 after the 4.3 change I get the error : ActiveRecord::ConnectionNotEstablished and I don''t know how to solve it the database.yml file is: adapter => mysql host => 127.0.0.1 database => blog username => root password => ***** my

Hi, I am getting this error when i execute rake db:create:all /opt/gitorious/vendor/rails/activerecord/lib/active_record/connection_adapters/mysql_adapter.rb:569: [BUG] unknown type 0x22 (0xc given) any clues ? -Manish -- Posted via http://www.ruby-forum.com/.

Hi! I''ve got a very strange problem. Suddenly the SQLite3 Backend stopped working. Example 1: > rake db:rollback == CreateProducts: reverting ================================================= -- drop_table(:products) rake aborted! An error has occurred, this and all later migrations canceled: SQLite3::SQLException: near "CASCADE": syntax error: DROP TABLE

Hi, This is just kindof a RoR question, but since you all potentially do the same things as I do, I thought I''ll ask here.. Im trying to use the boolean type in the database. Migrations is no problem, it even converts the 0/1 values from my import CSV to false and true. However, I cannot make the :conditions part of a find work: Loading development environment (Rails 2.0.2) >> c

I am getting the following error using sqlite3. If I ran the same query directly in sqlite3 client, the data is saved without error. Same is happening for every table during inserts. SQLite3::SQLException: sessions.id may not be NULL: INSERT INTO sessions ("updated_at", "session_id", "data") VALUES(''2009-09-30 02:28:45'',

I''m getting the following bug when I try to run rake db:migrate in Rails 3 beta 4: $ rake db:migrate --trace (in C:/Users/Adam/Documents/Aptana Workspace/QuestionBank) default formats are encoded in ISO-8859-1 ** Invoke db:migrate (first_time) ** Invoke environment (first_time) ** Execute environment ** Execute db:migrate == CreateUsers: migrating

Any idea what would cause this? >> icps = Icp.find(:all) ActiveRecord::StatementInvalid: SQLite3::SQLException: unsupported file format: SELECT * FROM icps from c:/ruby/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_recor d/connection_adapters/abstract_adapter.rb:120:in `log'' from c:/ruby/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_recor

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, Can someone please help? I''ve been banging my head against for wall for 2 months; all of which has been spent trying to set up ROR. So I actually haven''t written 1 line of code :( Any help would be greatly appreciated :) I''m following the 4th edition of "Agile Web Development with Rails". So, I''m able to deploy the site via WEBrick.

Hi, I installed the "kwatch-mysql-ruby" gem on my Debian server but when I try to run the "db:migrate" task I get the following error: ** Invoke db:migrate (first_time) ** Invoke environment (first_time) ** Execute environment ** Execute db:migrate rake aborted! uninitialized constant MysqlCompat::MysqlRes

I am getting a rake aborted error and I suspect that I am missing a package on my system since the app works for a friend on this computer. Here is the terminal output of the error: anita@anitas-computer:~/sandbox/shovell$ rake db:migrate (in /home/anita/sandbox/shovell) rake aborted! Could not find table ''stories'' (See full trace by running task with --trace)

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:

When I try and run rake db:migrate, I get this error: rake aborted! uninitialized constant CreateUsers /Library/Ruby/Gems/1.8/gems/activesupport-2.0.2/lib/active_support/ dependencies.rb:266:in `load_missing_constant'' /Library/Ruby/Gems/1.8/gems/activesupport-2.0.2/lib/active_support/ dependencies.rb:453:in `const_missing''

Hi everyone. I can''t get the above(subject line) combination to work. If I use a standard sqlite3 file db for the test db, and spec_server all the specs on my models pass. If I use an in-memory db for the test db, script/spec w/o spec_server, they all pass. But if I use in-memory and spec_server I get the following error: 1) ActiveRecord::StatementInvalid in ''User should be

It looks like cached-model is broken again under rails 1.1. Can anyone confirm? Note that the exception below indicates it''s trying to treat CachedModel as the class name of the model, rather than using the proper class name (which is Entry in this case, and the table called entries). This is a model using Single Table Inheritance and acts_as_tree, and worked just fine under 1.0 and

Hello all, I''m kinda going through a rocky upgrade to rails 1.1 and I can''t find much on google about this. When I run my tests I get this: $ rake (in /home/www/art2) /usr/bin/ruby -Ilib:test "/usr/lib/ruby/gems/1.8/gems/rake-0.7.1/lib/rake/rake_test_loader.rb" "test/functional/panoramas_controller_test.rb"

mini@mini:~/Sites/music_library$ rake db:migrate rake aborted! couldn''t parse YAML at line 28 column 6 /home/mini/my_gems/gems/railties-3.2.9/lib/rails/application/configuration.rb:115:in `database_configuration'' /home/mini/my_gems/gems/activerecord-3.2.9/lib/active_record/railtie.rb:78:in `block (2 levels) in <class:Railtie>''

Hi everyone! Im trying to install mechanizer from http://github.com/tenderlove/mechanize. I`ve clone the project into /tmp folder. When I do rake inside the folder /tmp/mechanizer it gives me this error: mac159180:mechanize renatosis$ rake (in /private/tmp/mechanize) /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/bin/ruby -w -Ilib:bin:test:. -e ''require "rubygems";

Hello friends! I am trying to make a database that will have a group of people set to committees, and a person can be in multiple committees, and a committee obviously has multiple people. The people are senators at my university. These are my current models: senator.rb: -- class Senator < ActiveRecord::Base validates_presence_of :first_name, :last_name, :floor has_and_belongs_to_many

HI All, I have installed the Active Admin successfully, but facing the following error while restarting the server after generating an resource. *rails generate active_admin:resource item* /home/logs/Desktop/training/RAILS/courier/app/admin/items.rb:1:in `<top (required)>'': uninitialized constant Item (NameError) from