similar to: Migrations suddenly broken: undefined method autoload_paths

Just got an odd error running migrations off of a new trunk today. Is this my fault is there a bug right now? > rake db:migrate --trace (in /home/magneticworld) ** Invoke db:migrate (first_time) ** Invoke environment (first_time) ** Execute environment rake aborted! undefined method `instantiate_observers'' for ActiveRecord::Base:Class

In Rails 3, is it possible to have a plugin inside an engine? Adding the lib dir of the plugin to autoload_paths doesn''t seem to work. I can manage to load it by adding that path to $: and requiring the init.rb file, but I''m not sure that''s the correct approach. Thanks! -- You received this message because you are subscribed to the Google Groups "Ruby on Rails:

I''ve been working on an app, and had a friend check it out to his machine. I''ve got rails and all my plugins set up with svn:externals, so when he svn ups it he gets all the latest stuff. I''ve just svn up''d both machines so we''re running the same versions of everything. We''re also running the same version of ruby (1.8.4). As far as I can

I have an engine and can access model-classes of the hosting app without any troubles. But when I try to access classes that are defined in the lib-directory of the hosting app, they are not found and I get a uninitialized constant Redmine where Redmine is a module defined in the lib-directory of the hosting app. The lib-directory has added this dir to the autoload_paths, but the engine

Puppet Dashboard 1.2.13 is a maintenance and bugfix release of Puppet Dashboard. This release is available for download at: https://downloads.puppetlabs.com/dashboard/puppet-dashboard-1.2.13.tar.gz Debian packages are available at https://apt.puppetlabs.com RPM packages are available at https://yum.puppetlabs.com See the Verifying Puppet Download section at:

If so, shouldn''t it be documented in the Rails API? Or is there a better way to allow class reloading of my files under lib. I mean, I know about config.autoload_paths, but I want to be explicit about my requires. I just want to be able to reload then on each request when I''m working on them. require_dependency seems to do just that but I''m worried since it is not

Hi -- I''m upgrading an app from Rails 2.0.2 to 2.3.5 in development on a Mac OS/X Leopard. I unfroze the old Rails files, froze the 2.3.5 gem on the machine into the app, and some quick tests of the app showed no problems. However, after trying to run rake db:migrate, it fails silently. Run with trace I get the output below. I gather it might be related to plugin initialization or

I have a model ''site'' defined in a sub-folder ''cms'' class Cms::Site < ActiveRecord::Base ..... the model is loaded correctly , checked in console: application.rb config.autoload_paths += Dir["#{config.root}/app/models/**/"] console >Cms::Site.all => [] Now trying to access this model from a sites_controller ( in backoffice/cms

Hey all, I have a question with using mocha in my tests. In the same test file, I have two tests, <code> def test_a klass.any_instance.stubs(:method_name).returns("something") klass.new.method_name ... end def test_b ... klass.new.method_name ... end </code> where klass is some class when the tests run, test _a passes, but test_b had an error like this:

I am trying to learn how the Rails /lib/ directory works - and how to reference variables defined in a file placed in the the /lib/ directory for use in a View. I have a file called helloworld.rb and it''s saved in the /lib/ directory in my Rails application. The helloworld.rb file has the following code: module HelloWorld def hello @howdy = "Hello World!"

I have setup passenger w/ apache, but my dashboard is not connecting properly. I am getting the following errors em::Specification#installation_path called from /etc/puppet/puppet-dashboard/vendor/rails/railties/lib/rails/vendor_gem_source_index.rb:93. NOTE: Gem::Specification#installation_path is deprecated, use base_dir. It will be removed on or after 2011-10-01.

In Rails 3.0 (both RC and edge), any constant that''s defined while loading a file in development mode will get unloaded on each request, regardless of whether it comes from an autoload path in the application or from external code such as a gem. Example file (tested on a fresh edge app): # kittens.rb require ''nibbler/json'' # "nibbler" is a gem specified

I''m having some issues running rake commands for puppet dashboard. Here is one of the symptoms (see below). I''m a little new to setting up rails/rack applications, so I may be making a common mistake. It looks like gems are already packaged with dashboard, specifically rack-1.01. Should that gem just work out of the box? Command: rake RAILS_ENV=production reports:prune upto=1

Hello, I''ve been playing with this for hours, and got through a couple glitches (e.g. updating to Ruby 1.8.4) but this one is well beyond my N00b skills. When trying to run script/server I get: ./script/../config/../vendor/rails/activesupport/lib/active_support/dependencies.rb:87:in `as_load_path'': stack level too deep (SystemStackError) from

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/.

I''m completely messed with module reloading in development mode. I have to restart app server each time I edit lib/z/nginx.rb which is included in app/models/user_case.rb app/models/user_case.rb require_dependency ''z/nginx'' class UserCase < ActiveRecord::Base include Z::Nginx unloadable I added to environment.rb

Hi! I have an application that needs to be run on multiple virtual hosts (Apache2) with each instance having it''s own environment / database. Using dispatch.cgi I simply configure two virtual hosts pointing to the same application path and just add a "SetEnv RAILS_ENV <environment_name>" to each virtual host section in the Apache configuration. But with FastCGI /

Hi! I''m running rails 2.3.8, confirmed by the prompt (rails -v) I''m doing a project and on other occasions I have needed install nested forms. I followed the steps (http://weblog.rubyonrails.org/2009/1/26/nested-model-forms) This steps: $ git clone git://github.com/alloy/rails.git $ cd rails $ git checkout origin/normalized_nested_attributes $ cd ../.. $ ruby

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 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