Databases
StackOverflow2013
Postsdbo
PO"NameError, uninitialized constant" error after modifying controller code
 

Note that there are some explanatory texts on larger screens.

plurals
  1. PO"NameError, uninitialized constant" error after modifying controller code
    primarykey
    data
    text
    <p>I was able recently to organize my code by grouping everything into folders. <br> I had an issue with having the same "group name" for both my group of controllers under the <code>app/</code> directory and my module under the <code>lib/</code> directory but I was able to fix by following this: </p> <p><a href="https://stackoverflow.com/questions/18277055/rails-same-name-for-a-library-module-and-a-group-of-controllers/18277997?noredirect=1#comment26828781_18277997">Rails: Same name for a library module and a group of controllers?</a></p> <p>I also know that whenever you change your <code>lib</code> code, you need to restart the rails server which is totally fine by me. </p> <p>But after the recent re-organization, every time I change the code in the controllers, I get the following error!!!</p> <pre><code>NameError at /admin uninitialized constant Admin::PagerDuty </code></pre> <p>and to resolve it, I simply restart the server!!</p> <p>Any advice?!</p> <p>EDIT: STRUCTURE: </p> <p>Controller <code>main_controller.rb</code> is under <code>app/controllers/admin</code></p> <pre><code>class Admin::MainController &lt; ApplicationController end </code></pre> <p>Helper <code>main_helper.rb</code> is under <code>app/helpers/admin</code></p> <pre><code>module Admin::MainHelper require "admin/pager_duty.rb" def pager_duty pagerduty = Admin::PagerDuty.new() @on_call = pagerduty.on_call() @counts = pagerduty.open_incidents() end end </code></pre> <p>lib <code>pager_duty.rb</code> is under <code>lib/admin</code></p> <pre><code>module Admin class PagerDuty .... end end </code></pre>
    singulars
    1. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. PTQuestion
    1. USCommunity
    1. USnevermind
    plurals
    1. PL
      singulars
      1. LTLinked
    1. PL
      singulars
      1. LTLinked
    1. This table or related slice is empty.
    1. PO
      singulars
      1. PTAnswer
    1. VO
      singulars
      1. PO"NameError, uninitialized constant" error after modifying controller code
      1. This table or related slice is empty.
      1. VTUpMod
    1. COSo are you using autoloading for lib classes? Or explicit requires without autoloading?
      singulars
      1. PO"NameError, uninitialized constant" error after modifying controller code
      1. USjurglic
    2. COexplicit, I'll edit the question to add more info.
      singulars
      1. PO"NameError, uninitialized constant" error after modifying controller code
      1. USnevermind
    3. COYou should not have to restart your server in development mode with the Rails default settings. To autoload your ruby file under the lib directory, add the following to your `config/application.rb` config file: `config.autoload_paths += %W(#{config.root}/lib)`
      singulars
      1. PO"NameError, uninitialized constant" error after modifying controller code
      1. USPierre-Louis Gottfrois
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload