From: Jose Luis Zabalza Date: 2005-10-25T18:14:31+09:00 Subject: two rails 0.14.1 problems in win ------=_Part_16290_19769068.1130231669109 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Content-Disposition: inline Hello everybody. I have problems starting with rails. I hope this description is enough. C:\proys>ruby --version ruby 1.8.2 (2004-12-25) [i386-mswin32] C:\proys\specs4> gem list --local C:\proys\specs4>"c:\ruby\bin\ruby.exe" "c:\ruby\bin\gem" list --local *** LOCAL GEMS *** actionmailer (1.1.1) Service layer for easy email delivery and testing. actionpack (1.10.1) Web-flow and rendering framework putting the VC in MVC. actionwebservice (0.9.1) Web service support for Action Pack. activerecord (1.12.1) Implements the ActiveRecord pattern for ORM. activesupport (1.2.1) Support and utility classes used by the Rails framework. [...] rails (0.14.1) Web-application framework with template engine, control-flow layer, and ORM. rake (0.6.2) Ruby based make-like utility. [...] C:\proys>rails specs4 create create app/apis create app/controllers [...] create doc/README_FOR_APP create log/server.log create log/production.log create log/development.log create log/test.log --------------> Editing configuration C:\proys>cat specs4\config\database.yml development: adapter: mysql database: specs socket: localhost username: root password: test: adapter: mysql database: specs socket: localhost username: root password: production: adapter: mysql database: specs socket: localhost username: root password: ------------>There is a database (specs) with a table (tareas) C:\proys>cd specs4 C:\proys\specs4>ruby script\generate scaffold Tareas exists app/controllers/ exists app/helpers/ create app/views/tareas exists test/functional/ dependency model exists app/models/ exists test/unit/ exists test/fixtures/ create app/models/tareas.rb create test/unit/tareas_test.rb create test/fixtures/tareas.yml stack level too deep oooooooops there are some problem OK. Continue for a longer way. C:\proys\specs4>ruby script\generate controller Tareas exists app/controllers/ exists app/helpers/ exists app/views/tareas exists test/functional/ create app/controllers/tareas_controller.rb create test/functional/tareas_controller_test.rb create app/helpers/tareas_helper.rb C:\proys\specs4>ruby script\generate model Tarea exists app/models/ exists test/unit/ exists test/fixtures/ create app/models/tarea.rb create test/unit/tarea_test.rb overwrite test/fixtures/tareas.yml? [Ynaq] y force test/fixtures/tareas.yml -----------> Editing tareas controller C:\proys\specs4>cat app\controllers\tareas_controller.rb class TareasController < ApplicationController scaffold :tarea end C:\proys\specs4>ruby script\server =3D> Rails application started on http://0.0.0.0:3000 =3D> Ctrl-C to shutdown server; call with --help for options [2005-10-24 20:12:14] INFO WEBrick 1.3.1 [2005-10-24 20:12:14] INFO ruby 1.8.2 (2004-12-25) [i386-mswin32] [2005-10-24 20:12:14] INFO WEBrick::HTTPServer#start: pid=3D700 port=3D3000 ------------> on navigator http://localhost:3000/tareas SystemStackError in Tareas#index stack level too deep Application Trace | Framework Trace | Full Trace c:/ruby/lib/ruby/gems/1.8/gems/activerecord-1.12.1/lib/active_record/callba= cks.rb:215:in `instantiate_without_callbacks' c:/ruby/lib/ruby/gems/1.8/gems/activerecord-1.12.1/lib/active_record/callba= cks.rb:215:in `instantiate_without_callbacks' c:/ruby/lib/ruby/gems/1.8/gems/activerecord-1.12.1/lib/active_record/callba= cks.rb:215:in `instantiate_without_callbacks' c:/ruby/lib/ruby/gems/1.8/gems/activerecord-1.12.1/lib/active_record/callba= cks.rb:215:in `instantiate_without_callbacks' c:/ruby/lib/ruby/gems/1.8/gems/activerecord-1.12.1/lib/active_record/callba= cks.rb:215:in `instantiate_without_callbacks' c:/ruby/lib/ruby/gems/1.8/gems/activerecord-1.12.1/lib/active_record/callba= cks.rb:215:in `instantiate_without_callbacks' c:/ruby/lib/ruby/gems/1.8/gems/activerecord-1.12.1/lib/active_record/callba= cks.rb:215:in `instantiate_without_callbacks' -------------> on console 127.0.0.1 - - [24/Oct/2005:20:12:26 Hora de verano romance] "GET /tareas HTTP/1. 1" 500 291518 - -> /tareas 127.0.0.1 - - [24/Oct/2005:20:12:27 Hora de verano romance] "GET /favicon.ico HT TP/1.1" 200 0 - -> /favicon.ico -----------------> Editing the rails code =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D require 'observer' module ActiveRecord module Callbacks CALLBACKS =3D %w( after_find after_initialize before_save after_save before_create after_create before_update after_update before_validation after_validation before_validation_on_create after_validation_on_create before_validation_on_update after_validation_on_update before_destroy after_destroy ) def self.append_features(base) #:nodoc: super base.extend(ClassMethods) base.class_eval do class << self include Observable alias_method :instantiate_without_callbacks, :instantiate alias_method :instantiate, :instantiate_with_callbacks end [...] module ClassMethods #:nodoc: def instantiate_with_callbacks(record) object =3D instantiate_without_callbacks(record) if object.respond_to_without_attributes?(:after_find) object.send(:callback, :after_find) end if object.respond_to_without_attributes?(:after_initialize) object.send(:callback, :after_initialize) end object end end [...] =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D I supous this is not a bug but, I changed to.... =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D require 'observer' module ActiveRecord module Callbacks CALLBACKS =3D %w( after_find after_initialize before_save after_save before_create after_create before_update after_update before_validation after_validation before_validation_on_create after_validation_on_create before_validation_on_update after_validation_on_update before_destroy after_destroy ) def self.append_features(base) #:nodoc: super base.extend(ClassMethods) base.class_eval do class << self include Observable alias_method :instantiate_without_callbacks, :instantiate # --------------> alias_method :instantiate, :instantiate_with_callbacks end [...] =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D And now run. Is it a bug? -- Jos=E9 Luis Zabalza jlz.3008@gmail.com Linux Counter 172551 ------=_Part_16290_19769068.1130231669109--