Questions tagged [uninitialized-constant]
104 questions
1
vote
3 answers
Cucumber/JRuby - uninitialized constant Syntax::Ruby::Set Error creating formatter: html (NameError)
I'm using a JRUBY/Cucumber/Watir framework and I have one specific features folder that keeps throwing this error every I try to use the built in HTML formatter:
uninitialized constant Syntax::Ruby::Set
Error creating formatter: html…
caseygrr
- 11
- 4
1
vote
1 answer
Ruby on Rails has_and_belongs_to_many uninitialized constant
I'm building a site on Refinery CMS, and have generated two extensions: one for Brands, and another for Bicycle Types (it's a site for a bike shop).
Now, what I want to do is have the Brands extension handle the creation of brand pages, which will…
digisquid
- 11
- 2
1
vote
0 answers
"uninitialized constant ActiveRecord" error when making new object of a model
I'm making a sign-up form for my website using Rails 4.0.0. In my homepage (called by a controller named 'public'), I have a form for signing up:
in app/views/public/index.html.erb
<%= form_for(@user) do |f| %> …
Hank-Roughknuckles
- 528
- 6
- 16
1
vote
2 answers
What does uninitialized constant mean?
I'm getting the error uninitialized constant SessionsController I've searched, and can only find explanations of this error in reference to a NameError Does anyone know what the error means?
Arel
- 3,888
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1
vote
1 answer
"Uninitialized Constant" error when using local gem in Rails 3
I'm using several local gems in a rails 3 app that are loaded from vendor/gems. Here's an example of one from the Gemfile:
gem 'foo', '1.3.9', :path => 'vendor/gems'
When I try to run tests (i.e., bundle exec rake test) or launch the built-in…
jman
- 392
- 2
- 7
1
vote
2 answers
Rails : uninitialized constant
I have a model called class App::BaseModel into a file called base_model.rb
Then I have a message.rb file which on the first line has the following:
class App::Message < App::BaseModel
When starting the server I get the…
Telmo Gonçalves
- 21
- 1
- 4
1
vote
0 answers
HttpHelpers routing methods in mounted rails engine results in uninitialized constant "controller name"
My environment:
Rails 3.2.8
Ruby 1.9.3p194
Fedora 16 x86_64
This problem seems specific to Rails Engines.
It seems that when using the HttpHelpers in a Rails Engine's routes file, I get "uninitialized constant Controller" when accessing a route…
user1640041
- 11
- 1
1
vote
1 answer
Rails Uninitialized Constant in polymorphic association
I am working on making a polymorphic association of a phone number to a volunteer (and later to other things), currently i am stuck with the following error:
uninitialized constant…
Ken Koch
- 426
- 3
- 12
1
vote
1 answer
No route matches [POST]
on my app i have this
i'm trying to create a car of a previously registered user
but i got the error (tittle post)
this is my carcontroller
class CarController < ApplicationController
def new
@car = Car.new
end
def create
@user =…
Asantoya
- 247
- 1
- 4
- 12
0
votes
1 answer
Rails Routing Issue - Uninitialized Constant Games
I am having a problem with my rails routes file. I have the following match in my routes file:
match '/games/:game_id/increment_cool' => 'games/:game_id#increment_cool', :as => 'games_incrementcool'
I then try to use this route from my games view…
Mike Caputo
- 1,156
- 17
- 33
0
votes
0 answers
rails 2.3.5 require_role 'admin' and uninitialized constant NameError in
BUTI would like to know why when i comment
require_role 'admin'
in my controller everything works fine but if i UNcomment it i have an error:
NameError in Asset/stationsController#index
uninitialized constant Asset::StationsController
I do…
mamesaye
- 2,033
- 2
- 32
- 49
0
votes
1 answer
Rails 3 NameError (uninitialized constant )
I get a NameError uninitialized constant WorkoutLog when attempting to access a non-resourceful action on a controller.
My controller looks as follows:
class WorkoutLogController < ApplicationController
def index
# random code
end
def…
MunkiPhD
- 3,636
- 1
- 29
- 51
0
votes
1 answer
Uninitialized constant Devise::SessionsController after upgrade
I have a rails 5.2 application that was built on ruby 2.7.1, devise 4.7.2, and activeadmin 2.9.0. I want to update it to the current versions. When I update ruby to 3.2.1, rails to 7.0, devise to 4.9.2, and activeadmin to 2.13, I got
uninitialized…
amjad ahmad
- 1
- 1
0
votes
2 answers
Uninitialized constant for Rails 6 with Zeitwerk
I'm upgrading my Rails app from v5 to v6.
The files are structured as:
lib
|- container
|- my_module_a
| |- my_class.rb
| |- class_two.rb
|- my_module_b
my_module directory has no files in it, only my_module_a and my_module_b…
valk
- 9,363
- 12
- 59
- 79
0
votes
1 answer
No warning in case of no initialization despite -Wall in gcc
the following code does'nt produce any warning when compiled with "-Wall" option in gcc:
int main ()
{
int c, i;
for ( ; i < 10; i++ ) {
c += i;
}
return c;
}
This is the command used to build the source:
$ gcc -c -Wall…
Gabriele Brugnoni
- 23
- 3