Displaying 20 results from an estimated 10000 matches similar to: "RMagick gem problem using Rails and possibly WEBRick..."
2006 Apr 17
5
Strange question on file_column
I have met a very strange problem on file_column usage.
After I have added
file_column :image
to the model,everything is ok.
But after I added more:
file_column :image, :magick => {:versions => {
:thumb => {:size => "50*50"},
:medium => {:size => "640*480>"}}}
I can not even start the whole website! Here is the
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
2006 Apr 27
11
Action Mailer Error!!!
What does this mean?
Bad file descriptor - connect(2)
--
Posted via http://www.ruby-forum.com/.
2008 Apr 13
8
Brand new to rails: can't get databases to work
Just starting to learn rails. All is going well, until I tried to hook
up a database.
"undefined method `model'' for ZingerController:Class" is the message I
get from the server.
I imagine I''ve left something out that is keeping me from connecting
to the database, but I''m not exactly sure what.
Your help is appreciated.
bests,
-rsr-
session dump:
2006 Apr 25
16
case statements in views...strange error on OSX
I have a simple case statement in one of my views. This works fine on my
windows machine. Move to the mac and I get: "parse error, unexpected
tIDENTIFIER, expecting kWHEN".
I have not changed anything but cannot resolve the issue. my view has
this in it (simplified for test)
<% case controller.controller_name -%>
<% when "accounts" -%>
<h3>worked
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 |
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
2006 Jun 05
1
file_column & RMagick
Hi,
I have a site where I wish to upload a resize a picture, and store it in
the file system. The best solution that I have found for this so far is
using file_column. This was working great, for about an hour, but all of
the sudden I began to get the following error (only when i attempt to
resize).
NameError (undefined method `assoc'' for class `Magick::ImageList''):
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
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",
2006 Apr 21
3
Called id for nil, which would mistakenly be 4 -- if you really wanted the id of nil, use object_id
Hi
I am a newbie to Ruby on Rails, but experienced in programming.
I am trying out Rolling with Ruby on Rails article by Curt Hibbs on
onlamp.com. I have encountered following error:
Called id for nil, which would mistakenly be 4 -- if you really wanted
the id of nil, use object_id
I searched the archives of the list and found that similar
question was left unanswered. I do understand from
2006 May 18
5
Uninitialized Constant in scaffold list page
I''m new to Ruby on Rails and just trying to get it up and running. I''m
using RadRails, but I don''t think that matters for this problem.
I''ve got a very basic app with one table and I used the scaffold
generator for a table called datedgoals. The new page works fine, but
then when it switches over to the list page, I get the errors below. Any
idea how to fix
2006 Aug 04
1
route error with controllers in a module, should just work
This is ALL I have added to my routes.rb
map.connect ''admin'', :controller => ''/admin/welcome''
I have found plenty of examples saying this is correct if you have a
WelcomeController in the Admin module, which I do :)
But now webrick won''t even start ??? Look at those 4 colons ::::, what
is that about ?
help !
=> Booting WEBrick...
2006 Jun 13
6
tax a reserved word?
Is tax a reserved word or am I sleep deprived??
I''m working on a shopping cart and have a table called sales_taxes (at
first i named it taxes).
I get the following error when i load the controller:
uninitialized constant SalesTaxis
RAILS_ROOT: script/../config/..
Application Trace | Framework Trace | Full Trace
2006 Jul 22
1
How to debug this
Hello,I get this message and I don''t know how to interprete this.I think it has to do with plural tables and singular referencesThanks for any help!Jim======================================================================================uninitialized constant SubjectRAILS_ROOT: ./script/../config/..
Application Trace | Framework Trace | Full Trace
2006 Jun 14
5
uninitialized constant error after scaffold on new Windows XP environment
I am attempting to get a working Rails programming environment setup working
under XP with MySQL, RadRails and Webrick. I have been using my PowerBook
but need to working on Windows environment too.
I have basic functions of Ruby and Rails going. I created a really simple
table and generated the scaffolding. The server starts just fine. I can
browse the database succesfully in RadRails. The issue
2006 Mar 29
5
MySQL losts connection, can''t refer to User
Hi
Another problem here. After the upgrade to 1.1 both rails and engines,
my app on windows crashes very often on requests. It can''t refer to User
model or losts connection to mysql. It appears like 2-3 times per 10
requests.
Eg.
Mysql::Error: Lost connection to MySQL server during query: UPDATE
sessions SET `data` =
2006 Aug 04
8
Unable to follow basic RoR tutorial (Win32)
I have just set up RoR to find out for myself if this tool is stable
enough to actually be used yet.
Anyhow, I started by going to the RubyOnRails website and following the
instructions to install the platform on my Windows 2000 PC.
"Get Ruby on Rails in no time"
"We recommend Ruby 1.8.4 for use with Rails."
So... I downloaded 1.8.4 and installed:
C:\>ruby -v
ruby
2006 Apr 22
5
selenium plugin not working with rails 1.1
Hi,
I really like selenium, and I just tried the plugin created Jonas
Bengtsson. However I cannot get it to run on rails 1.1 and coundn''t find
anyone complaining about it?
Did anyone get it to run on rails 1.1.2?
Greets,
Abdur-Rahman
2006 May 09
6
Create checkboxes on page using contents of a hash
Hi all,
I have a hash that is created in the index method of my controller.
After it is created, the index.rhtml page is rendered. Upon this
rendering I would like to create a check box for each key/value in the
hash.
The has is @recordsHash
I have been trying varying stratagies like the one below, but to no
avail. Do you have any ideas? Thanks for your help on this!
html