similar to: superclass mismatch for class Tempfile

I am trying to write a ruby script which includes both the ''RubyfulSoup'' gem for HTML scouring, and the rails environment so I can access the database easily. I get the following error when trying to run this script. /usr/lib/ruby/gems/1.8/gems/actionpack-1.12.1/lib/action_view/helpers/../../action_controller/vendor/html-scanner/html/node.rb:276: superclass mismatch for class

> I was trying to run Unicorn 4.5.0''s tests and I''m getting this. Am I doing something wrong? > > [vagrant at localhost unicorn-4.5.0]$ testrb -Ilib -Iext/unicorn_http -I. test > /home/vagrant/.gem/ruby/1.9.1/gems/unicorn-4.5.0/test/unit/test_tee_input.rb:7:in `<top (required)>'': superclass mismatch for class TeeInput (TypeError) > from

I have Rails 1.1.2 installed and froze my app to 1.0 by checking it out into the vender directory. Maybe it''s coincidence, but now when trying to do rake migrate I get this: > rake migrate --trace (in /home/beet/workspace/) rake aborted! superclass mismatch for class OrderedOptions /usr/lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_support/ordered_options.rb:27

Perhaps I''m an idiot and just don''t get it, and perhaps this question has been asked a million times before, but I''m not really sure how to go about searching for an answer to it: Why does my code Library.find(:all, :conditions => "user_id = #{session[:user].id}") return [] instead of nil when there are no results? -- Posted via

ngw@adreadedsunnyday ~/projects/hotchalk$ script/server ./script/../config/boot.rb:28:Warning: require_gem is obsolete. Use gem instead. /opt/local/lib/ruby/gems/1.8/gems/rails-1.1.6/lib/initializer.rb:606: superclass mismatch for class OrderedOptions (TypeError) from /opt/local/lib/ruby/vendor_ruby/1.8/rubygems/ custom_require.rb:27:in `gem_original_require'' from

I upgraded a working app from rails 2.1 to 2.3.2. Now when I run rake test:units I get this error: /usr/lib/ruby/gems/1.8/gems/ activesupport-2.3.2/lib/active_support/test_case.rb:17: superclass mismatch for class TestCase (TypeError) I generated a new test app and all tests run OK. For the upgrade I ran rake:update and renamed the class in test_helper to ActiveSupport::TestCase. Also renamed

I''m having trouble testing my Rails 3 application. Unit testing doesn''t work. If I try ruby article_test.rb directly, I get a "no such file to load" error, and if I try rake test:units or ruby unit/ article_test.rb I get this odd "superclass mismatch for class ArticlesController" error! I''m hoping I can get this settled... My test files were

Has anybody faced any problem to use i18n on Rails 2.3.5? Sometimes when I call the *t* function, it works fine, but for some keys, it does not work and I have no clue why it is going on. I do have a .yml with correct keys and values. For example, in this ( http://dev.promine.com.br/promine) page, i18n is working properly, but in this (http://dev.promine.com.br/servicos) one, it isn''t?

Hello. I''d like to put all my data model classes into a module to avoid name clashes with other classes. However, when I do so, I get a superclass mismatch error. My class hierarchy for the class in question looks like this: class ViewCTI < ActiveRecord::Base end module ORM class Molecule < ViewCTI end end I load the model classes from the ApplicationController class

I upgraded rake as mentioned on other blogs in order to get switchtower now Capsitrano to work in an app that I need some features and bug fixes of Rails 1.1 but now known of my rake tasks work with the app, however switchtower does. I get a superclass mismatch for class OrderedOption error whenever I try to run any rake task. The wierd thing is that it works just fine on my dev box, it

Hi guys, just doing my first steps with ruby and ror. besides some theoretical learning i wanted to setup typo as a development blog and kind of a ror playground. I use plesk 8 on a debian sarge machine with ruby on rails support installed into plesk 8. I updated to 1.8.5 manually and ruby -v says 1.8.5 is perfectly installed. I also installed rubygems and with that rails, typo and the dependent

G'day all, The documentation for tempfile states : "The names are very likely to be unique among calls to tempfile in an R session and across simultaneous R sessions. The filenames are guaranteed not to be currently in use." My problem I think relates to the second part of the sentence, which is the guarantee... and it is being met ... but I need to save the files as .png files,

Hi all, Yesterday, I had some problems reading JPG files in my tests. Turns out the problem was that Windows Ruby doesn't set it's Tempfile to work in binary mode. Since I deploy on Linux, that has never been a big problem, but now I'm working on some software that works with binary files exclusively. Anyway, I am making this fix available as a Rails plugin. The details can be

Hi all, Yesterday, I had some problems reading JPG files in my tests. Turns out the problem was that Windows Ruby doesn't set it's Tempfile to work in binary mode. Since I deploy on Linux, that has never been a big problem, but now I'm working on some software that works with binary files exclusively. Anyway, I am making this fix available as a Rails plugin. The details can be

This is not a big deal, but DelegateClass fails with rspec when methods are defined in the the delegating class. Here''s code that demonstrates: require ''delegate'' gem ''rspec'' # Version 1.0.5 ############################################################ # CONTROL EXAMPLE: Works FINE. ############################################################ class

The other day I was working on an example which used tempfile() to create file for use by the graphics device. And while I love tempfile()---as it is portable and clever and the files get cleaned by R and all that---I noticed one missing feature I would like to see: beside a starting name pattern, and an optional directory, an 'file extension' argument would be nice to have. As e.g. in

I track svn/trunk of Rails using svn:externals Some change to Rails committed in the last 1-2 days broke my subclass of ApplicationController The example, below, works with Rails 1.0, but in today''s svn, it dies with the following error: "superclass mismatch for class FooController" class ApplicationController < ActionController::Base end class FooController <

It was working before (as far as I can tell), but I freezed_edge and now... The first time I load this page, it works fine, the second time I get the superclass mismatch, the third time (and any subsequent times ) i get undefined method. I think this means my class is getting loaded twice? my model looks like this: class Quotation < ActiveRecord::Base has_many :price_breaks has_many

Dear List: I am encountering an error that I can't resolve. I'm looping through rows of a dataframe to generate individual tex files using Sweave. At random points along the way, I encounter the following error Error in file() : cannot find unused tempfile name At which point Sweave halts. There isn't a logical pattern that I can identify in terms of why the program stops at

I am looking for a way to upload a file to Rails 3 app, but without generating a temp file. Googling the issue gave me some insight in how the file upload works. As I understand Rails creates a temp file when the file size is larger than 20kb. Is there a way to change this limit and avoid the temp file generation? Another solution I was looking in was creating a Rack App and so avoid the file