similar to: rake db:migrate problem

i am using rails -v 3.0.7.when i tried "rails generate scaffold try name:string number:decimal" , it gave following error message invoke active_record /usr/lib/ruby/1.8/yaml.rb:133:in `load'': syntax error on line 7, col 2: ` pool: 5'' (ArgumentError) from /usr/lib/ruby/1.8/yaml.rb:133:in `load'' from

Hi I am a new to ROR and learning this framework from various tutorials. I have my new application and had the rails generate scaffold get going but after this when I first ran the rake db:migrate I got this ERROR! ORA-12514: TNS:listener d oes not currently know of service requested in connect descriptor (OCIError) I''m using database which is on a server and have used the tnsnames.ora

Hello, this morning I was trying to access my app on my computer, but, when I initialize the server and access localhost:3000, this message shows up: ActiveRecord::ConnectionNotEstablished So, I try to access via rails console, but again, another error: felipe@Felipe:~/rails_projects/simple_cms$ rails console

Hi i try to run this rake db:migrate How i fix this i get this [root@localhost catarse]# rake db:migrate /usr/local/rvm/gems/ruby-1.9.3-p484/gems/activesupport-4.0.2/lib/active_support/dependencies.rb:229:in `block in require': iconv will be deprecated in the future, use String#encode instead. You no longer need to have jasmine.rake in your project, as it is now automatically

Hi, I want so set a default url for ActionMailer. I know, ActionMailer::Base.default_url_options is deprecated, so I use config.action_mailer.default_url_options = { :host => "localhost" } in my environments (test.rb, production.rb, ...). The problem is, I get a deprecation error and rails won''t start. I have no solution... Any hints for me? Testing started at

So far I''m disappointed with what I see as red flags. I follow along what seems like foolproof instructions. I install everything, rails new /some/new/app cd to the directory and rails server and my worst fears cryptic useless stack trace...so I copy the top line, search for stuff on this sqllite3 adaptor to fix it, I type the gem install command it mentions (gem install

I cannot reach http://localhost:3000 after starting Ruby on Rails server when running Windows 8. After running rails server in the directory that I want the server to start, the following prompt shows up: C:\Users\Brian\railsapp>rails server => Booting WEBrick => Rails 3.2.13 application starting in development on http://0.0.0.0:3000 => Call with -d to detach => Ctrl-C to shutdown

if i run rails serve i am fa C:\forex>rails server => Booting WEBrick => Rails 3.0.0 application starting in development on http://0.0.0.0:3000 => Call with -d to detach => Ctrl-C to shutdown server Exiting C:/Ruby192/lib/ruby/gems/1.9.1/gems/activesupport-3.0.0/lib/active_support/cache/file_store.rb:17:in `initialize'': wrong number of arguments (0 for 1) (ArgumentError)

My app was working sublime ''till this morning when I noticed this strange error when running rails server: $ rails s => Booting WEBrick => Rails 3.2.1 application starting in development on http://0.0.0.0:3000 => Call with -d to detach => Ctrl-C to shutdown server Exiting /usr/lib/ruby/gems/1.9.1/gems/activesupport-3.2.1/lib/active_support/dependencies.rb:251:in

Rails 3.1 RC4 has broken migrations $ jruby -v jruby 1.6.2 (ruby-1.8.7-p330) (2011-05-23 e2ea975) (Java HotSpot(TM) 64-Bit Server VM 1.6.0_24) [darwin-x86_64-java] $ jruby -S rails -v Rails 3.1.0.rc4 $ jruby -S rails new myapp -d jdbcpostgresql [...] $jruby -S rake db:create [...] $ jruby -S rails g model user name:string invoke active_record create

Hi! First of all, this is my first application on Rails, and i''m stuck at a migration. i created a demo app (the demo_app from michael hartl''s tutorial) as usual: rails new demo_app, rails generate scaffold User name:string email:string, and when i do rake db:migrate, this stack appears: rake db:migrate --trace ** Invoke db:migrate (first_time) ** Invoke environment

I have yet to find a solution for this issue I have tried multiple things that I have found on google, but yet have i found a solution. If someone could help me and point me in the right direction I would be much appreciated. Thanks. rake aborted! uninitialized constant Mysql::Error ** Invoke db:create (first_time) ** Invoke db:load_config (first_time) ** Invoke rails_env (first_time) **

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

I''m working on updating my rails 3.0.5 app to rails 3.1.0.beta1 and I seem to be running into a problem when doing `rake rails:update` when it runs `rake rails:update:javascripts` Here is my bundle: Gems included by the bundle: * RedCloth (4.2.7) * actionmailer (3.1.0.beta1) * actionpack (3.1.0.beta1) * activemodel (3.1.0.beta1) * activerecord (3.1.0.beta1) * activeresource

Hi all, I am trying to install dashboard 1.0.0rc1. Independantly if have manually installed authlogic - gem or not it is throwing the following trace. The problem is the same when I am resetting (rake db:reset) or dropping the database. any ideas? best regards Lutz bash-3.00# rake install (in /opt/puppet-dashboard) dashboard_development already exists can''t activate authlogic (=

i get the above error when running rake. I tried switching rails 2.3.3 with 2.3.2 but it didn''t help. here are my gems: actionmailer (2.3.2) actionpack (2.3.2) activerecord (2.3.2) activeresource (2.3.2) activesupport (2.3.2) builder (2.1.2) cucumber (0.3.98) diff-lcs (1.1.2) hoe (2.3.3) nokogiri (1.3.3) polyglot (0.2.8) rack (1.0.0) rails (2.3.2) rake (0.8.7) rspec (1.2.8) rspec-rails

this is the versions i have installed: Microsoft Windows XP [Version 5.1.2600] (C) Copyright 1985-2001 Microsoft Corp. C:\Documents and Settings\Mark Johnson>ruby -v ruby 1.8.6 (2007-03-13 patchlevel 0) [i386-mswin32] C:\Documents and Settings\Mark Johnson>rails -v Rails 1.2.6 C:\Documents and Settings\Mark Johnson>mysql -v ERROR 1045 (28000): Access denied for user

I''ve been working with Rails for 3 Months now, but haven''t experienced this problem until now. I''m currently working through Micharl Hartls Tutorial and everything worked fine so far, but suddenly (chapter 11) I can nolonger create Migration Files. when entering "rails g model Name field1:type" I don''t get the usual "create db/migrate...."

[~/kallori]# rake db:migrate (in /home/gm/kallori) no such file to load -- hmac-sha1 /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `gem_original_require'' /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `require'' /home/gm/kallori/vendor/rails/activesupport/lib/active_support/ dependencies.rb:510:in `require''

Hi all, I cannot figure out how to correctly use the with_output_buffer helper method (located in ActionView::Helpers::CaptureHelper) inside a custom FormBuilder. Below follows a simplified example. I''m trying to achieve the following behavior in an ERB as suggested in the form_for helper docs in the Rails source: ========== <%= form_for @object, :builder => MyFormBuilder do