similar to: We're sorry, but something went wrong on Tomcat

Hello, I cannot find the issue and it drives me crazy :( let''s simplify. I have 2 models: saving and purchase_type a *saving* corresponds to a *purchase_type* e.g. new sourcing or renegotiation a saving has exactly one purchase_type and a purchase_type has many savings. when I try to display the list of savings and their purchase type (name, not Id), i get the dreaded "You have a

I''ve created a table in a SQL Server database using a migration, successfully. I''ve tried to change the name of a column in the table and got the error message above when running ''rake db:migrate''. Previously I have developed using MySQL and Sqlite and migrations have worked successfully. This is an error I have not seen before. Has anybody seen this and worked

Hey guys, As most of you know, Rails 3.1 introduces query caching for ActiveRecord. Great change all-in-all, but for those of us with IT department mandates for using MySQL (yeah, yeah, I know...), it''s kind of a mixed bag. I need to disable query caching in a project I''m building based on 3.1. I''ve tried a couple different approaches, both without any success. I

Hi All, Rails code must be readable, formatted and well indented. I wanted to do indent code in my previous projects. Is there any built in rails plugin/gem that can help me to indent my existing code. Any ideas will be really appreciated ! NOTE: Please don''t suggest editor plugins. Thanks & Regards, Sandip R~ -- Ruby on Rails Developer http://sandip.sosblog.com

I am creating a rails app that is a gui wraping a restful web service that uses a websso for authentication. This websso sets a series of headers that I need to pass from the request to the ActiveResource.find methods. As this is stuff like username etc it is going to be different for each request. I can find examples on how to set headers for all requests not just one. Does anyone know of a way

hi , I have started to learn ruby on rails and I''m an absolute beginner . when I try to rake a database like "rake db:schema:dump " I get this message : "rake aborted ! unknown database ''cms_development'' " although I have modified my database.yml and have created my database before. I''ll be appreciated if someone can help me with this thanks

The form is inside a table, enclosing a <tr> = form_tag admins_backoffice_dashboards_path, :remote =>"true" do %tr.search %th= link_to t(:clear), "#", :id => :clearFilter %th= select_tag :role, options_from_collection_for_select(Role.global, :id, :name, :selected => @role_id ) %th= text_field_tag :email, nil, :value

Problem: Mongrel cannot start because access to log is denied. I just switched to a new development laptop (Snow Leopard). I think I installed everything I needed. I git clone the application I am developing from the repository. Everything went fine. Now when I run script/server, this is what I get: => Booting Mongrel => Rails 2.3.5 application starting on http://0.0.0.0:3000

Hey all, Chronic will parse a date range in console: Chronic.parse(1/1/2011 - 1/1/2012, :guess => false) => 2012-01-01 12:00:00 -0500..2012-01-01 12:00:01 -0500 However, when I use logger to check if it''s parsing in application, it is not: logger.info "The value of history date is #{history_date}" => The value of history date is 1/1/2011 - 1/1/2012

I''ve just moved a rails site across to a test server from my development PC. I''ve frozen rails and put all the relevant gems into the vendor/gems directory too. I''ve migrated the mysql database and configured Apache with Phusion Passenger. I can access the site and the content is fine. The formatting however, has disappeared - it''s as though the css file does

Hi Guys I''d like to know how to change from using sqlite3 to mysql. I''m running windows xp. What is the command that I must type under my application folder? How to I log into the mysql database afterwards? My database.yml file contents at the moment are: # SQLite version 3.x # gem install sqlite3-ruby (not necessary on OS X Leopard) development: adapter: sqlite3

Hy, I''m using InstantRails for my RoR developments and it is really great. However I have a little problem since a few days. Here is the situation, I''m using InstantRails 2.0 with PHP 5.2.6 (I upgraded following the InstantRails procedure). I''m using MySQL as a database for my application but recently downloaded a forum (FluxBB) which need SQLite to work. My problem is

Hi I'm on 5.2 and 'have' to use tomcat 6 - I package it and can get the default install running fine - However when i drop my app into webapps/ as i war and start tomcat i get this INFO: Starting service Catalina Nov 28, 2008 10:44:15 AM org.apache.catalina.core.StandardEngine start INFO: Starting Servlet Engine: Apache Tomcat/6.0.18 Nov 28, 2008 10:44:15 AM

Hi Is there any freeware anybody would recommend for showing database models and how they relate to each other? I''m picking up an app another developer left in a mess and I''m trying to sort it out. Diagrams would be a great help. Suggestions? -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this

Hi, I''ve been trying to get JRuby 1.5.3 with Rails 3 to run on the Tomcat6 server with little success. Has anyone been able to do this? If so, what issues did you have to overcome to get this to work? Also, is this a combination that you would recommend for a production site, or is it all too new and untested? The latest issue I''m stuck on right now is with the mysql-connector-

I''ve gotten an install of solr working, but it''s pretty much a hack job at the moment. If y''all could give me your thoughts on how to improve my setup, I''d appreciate it. apache-tomcat is an rpm of Tomcat 7 that references the oracle jdk instead of openjdk. Thanks. class solr { service { ''iptables'' : ensure =>

Hello, I''ve been trying for hours to parse an XML using Hpricot. Usually it''s not a problem. Here''s my simple code: #This works and outputs the proper xml data @url1 = ''http://www.sportingnews.com/stories/sportingnews/MLB/rss.xml'' @page1 = Hpricot(open(@url1)) <%= @page 1 %> #This does not work, and I''m scratching my head @url1 =

i chose to install tomcat during the OS install as well as java....however, since I needed to use a different jvm, i used the method described in http://wiki.centos.org/HowTos/JavaOnCentOS for Sun jdk 1.5.0_13 and it worked fine as I can tell, as using the alternatives --config java command, i see both 1.4.2 and 1.5.0 versions and choosing the 1.5.0 version yields the right version when doing a

Hi Everyone, I am pretty new to Rails. I have very little idea about everything. But for my new project i have been asked to do some research on Solr search and implement it on Rails. Please provide me some link on tutorials and guides about Solr on Rails. Trouble is... have to do it by tomorrow. -- Posted via http://www.ruby-forum.com/. -- You received this message because you are

I''ve got two entities created by scaffolding: Expense & Vendor In Expense#new there''s a form with a Vendors-drop-down and a NewVendor- button. The latter button brings up Vendor#new. The Create button in Vendor#new brings up Vendor#show with Edit & Back links. I want to append a third link conditionally to Vendor#show: if the Expense#new form led to the Vendor#show