similar to: problems in moving an application database from a local to a remote mysql server

Hi, I''m totally new to Ruby and Rails and I''m trying to set up a prototype web site. Unfortunately, I''m having problems with ActiveRecord using multiple threads. What I want to do is fairly simple. I have a Controller that receives and saves data from the web in the DB, but once that''s done I want to process this data in another thread and then save the

Hi, I followed the instructions I founded here : http://developer.apple.com/tools/rubyonrails.html I can run a small RoR application with webrick, everything is fine in this case. But when I try to use lighttpd i can access http://localhost:3000/images/rails.png for example but not a dynamic page. In the latter case I dont get any page, the browser is just waiting infinitely. If I force

Hello, Thank you for the fast responses, I really appreciate. I really enjoy being a part of such a great community. I still could not solve my problem. To make sure that I can not connect beacuse of access rights, I have started mysql server --skip-grant-tables option. (I have read the part of the manual about access rights, which I was to read in this list, but 4 AM in the morning, I had hard

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"

To all fellow Dreamhosters out there... Sometimes my app mysteriously loses its connection to the database, resulting in a big ugly "Application Error (Rails)" page. Usually refreshing the page makes it go away, but not today. :-( In production.log I see this: MysqlError (Lost connection to MySQL server during query): Any idea why this happens? It''s rather intermittent

OK, I''m diving into new things - a .net programmer and windows user trying to develop in Rails on my Mac. Initial setup was easy, and I had things working and was thrilled with myself. Then I shut down. Next time I booted up, mysql was acting all kinds of funny. I finally got that working again (I *think* it mostly had to do with me not having the right path, I unfortunately

Trying to get Rails and mysql running on OS X, and I''m a Nuby. Everything ran smoothly when I first installed, but after rebooting things were out of whack. I finally got back into mysql after re-installing, and at first when I tried to connect with Rails/Ruby I got a message that my client was not up to date. So after reading some info online, I set my mysql passwords with

I am reading the agile web development with rails book, and starting to create the depot. I am getting the below error after setting up the "ruby script/generate scaffold Product Admin" does anyone know what the problem is? NameError in AdminController#index uninitialized constant Mysql RAILS_ROOT: ./script/../config/../ Application Trace | Framework Trace | Full Trace

I''ve been trying to build an app with migrations: When I attempt: $rake migrate I get the following errors: rake migrate --trace (in /Users/intention/work/atlrugpoll_working) ** Invoke migrate (first_time) ** Invoke environment (first_time) ** Execute environment ** Execute migrate ^Crake aborted!

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

Hi, I am having Mysql connection problem for my first AddressBook application (which I took it from http://www-128.ibm.com/developerworks/linux/library/l-rubyrails/) I have gem installed the latest ruby, rails, lighttpd, fastcgi, mysql-4.1.14 on linux. Everything looks good. When I do: mysql -h localhost -u test -ptest -D AddressBook mysql> SELECT COUNT(*) FROM contacts; +----------+ |

I''m sorry guys. I''m really still such a newbie at this. i''ve been having trouble getting my Rails apps to run on Dreamhost, and I think it might be a problem with the database connection. Anyway, I read on Code Snippets that I should do this: [rhod]$ ruby -Iconfig -renvironment -e "p ActiveRecord::Base.connection" to find out if my database.yml file is

My Application runs fine when run on webrick, but throws up database error when run from apache. this is the copy of the FULL TRACE i get /usr/local/lib/ruby/site_ruby/1.8/oci8.rb:131:in `create'' /usr/local/lib/ruby/site_ruby/1.8/oci8.rb:131:in `initialize'' /usr/local/lib/ruby/gems/1.8/gems/activerecord-1.13.2/lib/active_record/connection_adapters/oci_adapter.rb:515:in

I have been attempting to use migrations as a build a poll app. I have created the initial file: ----------------- class CreateTablePollsAndPollOptions < ActiveRecord::Migration def self.up create_table polls do |table| table.column ''question'', :string table.column ''user_id'', :integer table.column ''start_time'',

Hi everybody, I used a openseradmin who is based on rubygem (i suppose ), so when i start my server of this openseradmin in the http://localhost:3000, i reciceved some messages like this: SocketError in LoginController#login getaddrinfo: Name or service not known RAILS_ROOT: script/../config/.. Application Trace | Framework Trace | Full Trace

Hello: A plea for help. I''m following the instructions here: http://developer.apple.com/tools/rubyonrails.html I have everything working on my main machine, but my laptop is refusing to work. When I get to the step of ''rake migrate'' the process hangs. I have the output below. The mysql gem is installed, and a test program can talk to the database fine. The only

Hi, I have an application running on Apache SCGI (Win XP). Once I run it in production mode (scgi_ctrl config -S -e production ) I''m getting stack trace instead of HTTP status 500 (Application Error) and the error is logged production.log. The application works fine without SCGI. Your help is highly appreciated.... Thanx /* production.log */ # Logfile created on Thu Jan 04 16:35:43

Hi everybody, I''ve been reading lot of material about Ruby on Rails, and it looks like really rocks. I''ve downloaded the one-click version for Windows and started to build the example cookbook app, found in: http://www.onlamp.com/pub/a/onlamp/2005/01/20/rails.html?page=1 Everything looks good, but when I''m trying to create a new Recipe

hi first off all a happy new year to you all. I''m using netbeans 6 and ruby 2.02. at this point I get my index page in my view in this format index.html.erb and not like before index.rhtml when I enter localhost:3000/lijsten/index I get the following error message Errno::EBADF in LijstenController#index Bad file descriptor - connect(2) RAILS_ROOT:

Okay, so I upgraded to Rails 1.1 on my Windows development machine and everything worked fine. Then I went to upgrade to Ruby 1.8.4 from 1.8.2, launched WEBrick and browsed to 127.0.0.1:3000 and here''s what I get: Errno::EBADF in Front#index Bad file descriptor - connect(2) c:/ruby/lib/ruby/gems/1.8/gems/activerecord-1.14.0/lib/active_record/vendor/mysql.rb:108:in