similar to: Rails and Postgres

Hello, I''m a newbie to rails and I am trying to do the Demo in the November Issue of Linux Journal. Things go fine go fine until I try to connect to my Postgres database (ver 8.1). At this point I get the following error message ---- RoR error and trace back ---- PGError in Admin#index could not connect to server: Permission denied Is the server running on host "localhost"

All of a sudden, I''m getting this error: 1) Error: test_index(AccountControllerTest): RuntimeError: The number of parameters does not match the number of substitutions. /home/joe/projects/tanga/trunk/config/../vendor/rails/actionpack/lib/action_controller/assertions.rb:92:in `assert_redirected_to''

My databases.yml makes no mention of root and in my dev environment everything works fine, however following a deployment with Capistrano about an hour ago, I get the following error: PGError in HomeController#index FATAL: role "root" does not exist /usr/lib/ruby/gems/1.8/gems/activerecord-2.0.2/lib/active_record/ connection_adapters/postgresql_adapter.rb:713:in `connect''

I have Rails 1.1.2, ruby 1.8.4 and gentoo linux running kernel 2.6.15. Here are the errors: gregg@gregg2 ~/user/DMS $ rake test (in /home/gregg/user/DMS) /usr/lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_support/ ordered_options.rb:2: warning: method redefined; discarding old []= /usr/lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_support/ ordered_options.rb:11: warning: method

Just starting to learn rails. All is going well, until I tried to hook up a database. "undefined method `model'' for ZingerController:Class" is the message I get from the server. I imagine I''ve left something out that is keeping me from connecting to the database, but I''m not exactly sure what. Your help is appreciated. bests, -rsr- session dump:

Hello everyone, In my controller, I put the following code: render :text => "Hello World!" It popped up with this error: " MissingSourceFile in BlogController#index no such file to load -- sqlite3 RAILS_ROOT: C:/InstantRails/rails_apps/scblog Application Trace | Framework Trace | Full Trace c:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in

This is the first time I am Running ruby on rails. When running the "blog" application I got the message "We''re sorry, but something went wrong. We''ve been notified about this issue and we''ll take a look at it shortly." Then I checked the CODE\blog\log\development.log and got this:

This might be obvious to everyone but it is something that i haven''t been able to find an answer to. Do I need to have either scgi/fastcgi/cgi running on either lighttpd/apache for ruby scripts to work? If yes, why? I have installed the scgi server and i can get the service to run, i have also installed the following mod_fastcgi/2.4.2 mod_ruby/1.2.4 Ruby/1.8.2(2004-12-25) mod_scgi,

I just deployed my rails app to my production server. It''s all working locally, but when I switched it over to the production server (at dreamhost) I get this error: # Logfile created on Sun Aug 19 15:22:48 -0700 2007 by logger.rb/ 1.5.2.9 [19/Aug/2007:15:22:48 :: 1841] starting [19/Aug/2007:15:22:48 :: 1841] Dispatcher failed to catch: You have a nil object when you didn''t

Hello, I have Oracle XE installed. I have a table USERS. When I try to generate a scaffold it gives me this error. I tried also with Mysql and it worked. E:\radrails\projects\MPS>ruby script\generate scaffold user exists app/controllers/ exists app/helpers/ create app/views/user exists test/functional/ dependency model exists app/models/ exists

I have the following code in app/controllers/processjobs_controller.rb # class ProcessJobsController <ApplicationController def index @ProcessJobs = ProcessJobs.find(:all) end end # This is my route file .. ActionController::Routing::Routes.draw do |map| map.resources :ProcessJobs map.connect '':controller/:action/:id'' map.connect

New to rails. Installed rails on my XP desktop, and setup my first app that will use an existing SQLServer database. I am able to connect to SQLServer using odbc with following code. require ''rubygems'' require ''ActiveRecord'' ActiveRecord::Base.establish_connection( :adapter => ''sqlserver'', :mode => ''odbc'', :dsn

My app runs fine on webrick, but I get a ActiveRecord::ConnectionNotEstablished when I try to run it on lighttpd. Here''s the app''s lighttpd config: $HTTP["host"] =~ "(www\.)?mysite\.com" { server.document-root = "/home/pergesuteore/public/" server.error-handler-404 = "/dispatch.fcgi" fastcgi.server = ( ".fcgi" => (

Dear all, Please help me in this regards, I am using models to access LegacySchemas using set_table_name and set_primary_key... [code for model] class CdDetails < ActiveRecord::Base def self.find_data set_table_name ''cd_details'' set_primary_key ''cd_label'' find (:first, :select => "cd_label") end

Sorry if this has been covered, but I finally decided to upgrade to Rails 2.0 (running Leopard and previously at rails 1.2.6) so I could start using some of the great new features. I ran the usual "sudo gem install rails --include-dependencies" to upgrade and now my development environment is all out of whack. I suspected MySQL, but I''ve already made sure I was using the

can anybody tell me what is going wrong from the information taken from the development log below. WHen i start WEBrick and try and view a page on the localhost i get the following error, "We''re sorry, but something went wrong.We''ve been notified about this issue and we''ll take a look at it shortly." I''m a complete beginner and really want to start

Hello everyone, I''m trying to migrate a working app from Postgres to MySQL, and I''m trying to use a migration to get it done rather than alter all my database table creation scripts to MySQL syntax. I''ve done loads of work with Postgres, but am a real newbie with MySQL... I did a ''rake db_schema_dump'' from my Postgres app, and got a nice looking

Hello to everyone, I have a problem that is giving me a headache, and trying to do a project in Ruby on Rails and I need to connect with a Data Base that is en Postgres, the truth is that I didn’t think that it was so hard to connect a DB with postgres because I was working with Msyql and everything was easy. This are the thinks that I have install in my computer. 1. Debian GNU/Linux, kernel

Getting this error: SyntaxError in CompanyController#positionslist (eval):1:in `compute_type'': compile error (eval):1: parse error, unexpected tINTEGER Object::2 I could not find anything out about it (googling) and it''s not the clearest error message. Not sure if it''s related to an expected data type but that wouldn''t make sense. The only other thing I can

can anyone help with this??? /!\ FAILSAFE /!\ Thu Apr 08 16:58:27 -0700 2010 Status: 500 Internal Server Error unknown error C:/Ruby/lib/ruby/1.8/dl/import.rb:29:in `initialize'' C:/Ruby/lib/ruby/1.8/dl/import.rb:29:in `dlopen'' C:/Ruby/lib/ruby/1.8/dl/import.rb:29:in `dlload'' C:/Ruby/lib/ruby/1.8/dl/import.rb:27:in `each''