Displaying 20 results from an estimated 6000 matches similar to: "Need help in Installing Rails 3.0.3"
2011 Feb 05
1
ActionMailer::Base.default_url_options
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
2011 Feb 09
0
Mysql2::Error: SAVEPOINT active_record_1 does not exist
Hi,
I''m switching the database of a rails 3 app I have developed from
postgres to mysql so that I can avail of amazon''s rds. Before I make
the change I have been running my test code using mysql on my dev
machine with the mysql2 adaptor . My test code is throwing up some
errors that I haven''t quite been able to get to the bottom of yet.
Basically I have a model that is
2013 May 12
15
Advice needed --- Best way to get mysql2 gem installed to interact with Mysql Database?
Hi Group,
I''ve got mysql database installed and the server running on a Mac Pro with latest mountain lion setup 10.8.3.
I''m able to use mysql tools like mysql, mysqladmin to converse with it. :}
I use RVM''s scripts to fetch gems.
I''ve visited RVM''s website but their advise to get "mysql gem loaded" does the same thing as below aborted
2011 Mar 03
1
Does RSpec interfere with Pathname#dirname or Pathname#realpath ?
Hi,
I starting a new project, and have run into behavior I cannot
replicate in irb, (i.e. outside of using rspec) when the directory?
returns true, so I thought I''d ask here, in case any one has seen this
badhavior.
ruby-1.9.2-p136
rspec (2.5.0)
rspec-core (2.5.1)
rspec-expectations (2.5.0)
rspec-mocks (2.5.0)
When I try to run this spec:
require Pathname(__FILE__).ascend { |d|
2011 Apr 12
4
OS X - `require': no such file to load -- sqlite3/sqlite3_native
I''ve searched and search, tried a number of things like unstalling
sqlite3 and reinstalling. Reinstalling Rails, building sqlite3 from
source, etc. Nothing seems to work. When I try to start up my server I
get the following:
MacBook-Pro:splash Ross$ rails server
/Volumes/Macintosh
HD/Users/Ross/rails_projects/splash/json/ruby/1.9.1/gems/sqlite3-1.3.3/lib/sqlite3.rb:6:in
2013 Oct 29
3
rake db:migrate debacle
Hi there - I''m a ruby newbie and am stuck on the Getting Started with Rails
app. See output below. Problem arose when I ran the rake db:migrate
command. I also tried the ''rake db:migrate RAILS_ENV=development'' command
which may be obvious. Any ideas on how to fix this?
Many thanks!!
$ ruby -v
ruby 1.9.3p392 (2013-02-22 revision 39386) [x86_64-darwin10.8.0]
2011 Feb 06
2
Controller Testing + Devise = boom (undefined @controller, request)
Here I am, trying to learn TDD and BDD. Getting start, most simple
case, and the world is falling apart:
My test code:
it "should respond with success" do
puts ''hi''
# get :new
# response.should be_success
end
My stack trace:
$ rspec spec
"controller: nil"
F
Failures:
1) VideosController new exposes request and response before and
2011 Dec 17
39
Stack Level Too Deep Error (can't seem to figure it out)
Hi all,
I am running into a weird issue where my application is giving me a
stack level too deep error. I can''t seem to find where my code is
throwing this error. On the machine I developed this code on, this
error does not show up when I run rails s but when I move the code to
another system to run it this error shows up.
The system that this code runs fine on is a mac os x machine
2012 Dec 25
3
ERROR : An error occurred while installing mysql2 (0.3.11), and Bundler cannot continue.
I am a php programmer, learning ruby on rails
I am using ubuntu 10.10. i am not so fine with linux.
i have installed ruby, gems etc.
I want to make app with using mysql.
I have used *$ rails new clogs_web_app -d mysql* to make app but
the process stops with this statement *Gem::Installer::ExtensionBuildError:
ERROR: Failed to build gem native extension.*
it give me error : *
An error occurred
2011 Feb 10
8
rvm install 1.8.7 prompts "There has been an error while running make. Halting the installation."
I want to work with both Rails 2 and Rails 3 projects.
I have RVM installed.
When I upgraded to Rails 3, Installed RVM via terminal:
bash < <( curl http://rvm.beginrescueend.com/releases/ … ll-latest)
version=$(curl http://rvm.beginrescueend.com/releases/ … sion.txt);
mkdir -p ~/.rvm/src/ && cd ~/.rvm/src/ && curl -O
http://rvm.beginrescueend.com/releases/ … on}.tar.gz |
2011 Feb 07
0
Error loading rubygems
Hi,
During an operation (rspec related) that required loading rubygems
(from config/boot.rb file) I got the following error message:
~/config/boot.rb:1:in `require'': no such file to load -- rubygems
(LoadError)
~/config/boot.rb:1
from ~/config/application.rb:1:in `require''
from ~/config/application.rb:1
from ~/config/environment.rb:2:in `require''
from
2012 May 16
7
Rails 3.1.0 cannot connect to sqlite database on Mac Lion
I''m running Rails 3.2.3 on Mac Lion with sqlite 3.7.7 and ruby 1.9.3p125. I need to back down rails to 3.1.0 for a project but when I do that a simple index page give me a
ActiveRecord::ConnectionNotEstablished
error.
Rails 3.2.3 works, 3.1.0 not. Any ideas?
Just to show you it''s nothing fancy....
Gem file is only:
source ''https://rubygems.org''
gem
2011 Mar 22
2
Problems with SQLite3
Hi!
I''ve got a very strange problem. Suddenly the SQLite3 Backend stopped
working.
Example 1:
> rake db:rollback
== CreateProducts: reverting
=================================================
-- drop_table(:products)
rake aborted!
An error has occurred, this and all later migrations canceled:
SQLite3::SQLException: near "CASCADE": syntax error: DROP TABLE
2011 Jan 13
5
undefined method `xss_terminate'
I''m trying to run a rails app developed by my firm on my Ubuntu machine.
I''m using RVM with what I think are all the appropriate gems installed.
The application works fine on co-workers OSX machines.
When running db:migrate I get the following error:
$ rake db:migrate --trace
...
rake aborted!
An error has occurred, all later migrations canceled:
undefined method
2013 May 31
22
accidentally created a rails app in the home folder
Im a new user - I just installed rails, following directions here:
http://rubyonrails.org/download
however, when it came time to make a rails new path/etc/etc I get this
message:
Can''t initialize a new Rails application within the directory of
another, please change to a non-Rails directory first.
The only complication during the download was that I had to upgrade from
version 1.8.6 to
2012 Nov 07
12
Develop using Rails in offline mode
I''m very new to Rails and I''m quite confused if I can practice Rails in
offline mode?
I''m following the Ruby on Rails Tutorail by Michael Hartl and I noticed
that after generating a new app through the command "rails new app_name",
"bundle install" is then called to download the gems specified in the
Gemfile.
What if I don''t have an
2011 Jan 10
2
Problem with multiple requires in Ruby DSL
I''m loving playing around with the DSL. There are some problems (ie
5237), but now that it''s Ruby, I can fix them! woo!
However, I''m stumped on this one, which may or may not be related to
the DSL. When trying to have a resource have a simple dependency on
two things at once, it simply fails, and I''m stumped as to why. The
error message is:
Parameter
2012 Jan 01
4
Chronic parsing date range in console but not in application in rails 3
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
2009 Jul 28
2
Rails on OS X problem
Hi All,
So far I have been unable to get rails working on a 10.5.6 OS X
installation. Every ''rails'' command ends with the following error:
/Library/Ruby/Site/1.8/rubygems.rb:827:in `report_activate_error'':
RubyGem version error: ruby-openid(2.1.7 not ~> 2.0.0)
(Gem::LoadError)
I tried uninstalling and then re-installing ruby-openid, but that
doesn''t help.
2011 Nov 24
4
How do I destroy all the posts when the board is destroyed?
I got a application like following.
A board has many posts
All posts belong to a board
I try to destroy all the posts under a board when I destroy the board.
My destroy function is following.
def destroy
@board = Board.find(params[:id])
@post = @board.posts
@post.destroy
@board.destroy
respond_to do |format|
format.html { redirect_to(boards_url) }
format.xml