Displaying 20 results from an estimated 10000 matches similar to: "Brand new to rails: can't get databases to work"
2009 Jan 09
14
undefined local variable or method `current_user' for
Hi All, I am using a Plugin mdarby-restful_acl with
restful_authentication and I am following the procedure form
http://github.com/mdarby/restful_acl/tree/master , but I am getting some
irritating error "undefined local variable or method `current_user'' for", I
know I am missing something but I dont know what?
Can anybody help me regarding this?
Shahroon
2006 May 21
8
Rails and Postgres
Hi, I''m new to Ruby on Rails and am having a little difficulty working
through the ''Rolling with Ruby on Rails'' tutorial. Can anyone help?
I''m trying to get the cookbook application to work via a Postgresql db.
But get the following error when trying to access
http://127.0.0.1:3000/recipe/new
Errno::EINVAL in RecipeController#new
Invalid argument
2008 Sep 02
14
SQL 3 Lite Error
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
2007 Oct 24
7
NameError in CustomersController#index
I''m new to Rails. I finished the Cookbook tut. no problem. I''m
trying to start a project of my own, follow the same instructions but
the difference is I created the database myself.
After I create the scaffolds and try them out I get this error
NameError in CustomersController#index
uninitialized constant Customer
RAILS_ROOT: ./script/../config/..
Application Trace |
2010 Sep 02
7
unable to upload larger files
hii,
i am trying to upload some files to filesystem using rails application
when i use small size file everything is perfect but i when goes for
larger files i got error
this is my code
#this model file
class DataFile < ActiveRecord::Base
def self.save(upload)
name = upload[''datafile''].original_filename
directory = "//192.168.147.17/Smruti/streams"
#
2006 May 22
4
RMagick gem problem using Rails and possibly WEBRick...
Hello, I am new to rails but have been having fun so far. Until now.
I
am sure this is just my inexperience but I have the RMagick gem (ruby
gem
for using imagemagick manipulation) installed on my machine that I
would
like to then use in my rails app. I first installed it and tried it
out,
and it didnt do anything for me, took me a while to realize I needed
the
windows RUBYOPT
2008 Feb 04
3
Hello World: uninitialized constant ApplicationController
Have the Wrox guide, but still having problems getting my hello world to
run (very frustrating! ;-) Installed latest InstantRails package for
Windows (XP). Thank you so much for helping!!
Dirk
After creating the project directories, I created my
\app\controllers\greeting_controller.rb file:
class GreetingController < ApplicationController
def greeting
end
end
Then put in my
2010 Apr 09
3
"We're sorry, but something went wrong"
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''
2010 Mar 12
7
"We're sorry, but something went wrong." from RoR app
Hi All,
"We''re sorry, but something went wrong." is the message I got when I
started up an RoR app in the environment:
Rails 2.3.5
Ruby 1.8.6
WinXP-Pro/SP3
Firefox 3.6
MySQL 5.0.37-community-nt
Mongrel
The app under development was working fine until I (stupidly) thought
I needed to upgrade MySQL to 5.1.44.
I took the precaution of MySQL-dumping
the development db before
2008 May 18
9
When should you restart a ruby server?
Hello everyone,
While walking through AWDWR, Task D: Add a Dash of AJAX, I was
initially unable to let the AJAX magic work. Hitting the Add to Cart
button doesn''t yield to any output on its own; I had to manually
refresh the pages to witness the change. But when I tried to restart
the ruby server, and load the application again, everything worked
fine.
Any explanations to behavior
2008 Mar 04
2
Why would ActiveRecord connect to Postgres as root?
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''
2006 Apr 03
12
scgi?? do i need it for ruby?
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,
2008 Feb 01
1
Rails routing and active scaffold fight to the death
Just kidding, it''s not as bad as it seems. Right now I don''t have
much in my route.rb, and I''m getting this in my console:
Processing ApplicationController#index (for 127.0.0.1 at 2008-02-01
14:54:00) [GET]
[2008-02-01 14:54:00] (552) INFO Session ID:
a8eeb58764d872bbd1fdb337636e68e7
[2008-02-01 14:54:00] (552) INFO Parameters: {}
[2008-02-01 14:54:00] (552)
2012 Jan 05
4
mySQL: ERROR 1045: Access denied for user 'root'@'localhost' (using password: NO)
Hello, I am using InstantRails 2.0 on windows.
When building an app,I get this error when hit the browser(Action
ControllerException caught):
Access denied for user ''root''@''localhost'' (using password: NO)
-----------------------------------------------------------------------------------------------
The database.yml file is configured like this:
# MySQL.
2006 Jan 10
5
Oracle 10g Express - generate scaffold gives error
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
2006 Mar 08
6
GD error...
Hi!
I''m new in ruby/rails programming and i have a small problem.
I have installed InstantRails 1.0 (for Ruby/Rails/Mysql/Apache envs) and
I''m trying to make a small app working. I''m using auth_generator for
making a login page/users admin pages... and I have a problem when
trying to CHANGE the avatar for the user.
I have the following error:
MissingSourceFile
2007 Aug 19
3
fastcgi issue on production
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
2006 Jul 02
5
"the number of parameters does not match the number of substitutions" error
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''
2006 Feb 09
2
postgres connection problems
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"
2006 Jul 24
1
All functional tests fail with RoutingError
All,
I''m using InstantRails 1.0 on Windows XP and all my functional
(controller) tests fail with ActionController::RoutingError, although
the actions work OK through a web server/browser. Here''s an example of
an error:
1) Error:
test_create(AdminControllerTest):
ActionController::RoutingError: No url can be generated for the hash
{:controlle
r=>"admin",