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vhochstein / active_scaffold

Rails 4 Version of activescaffold supporting jquery
MIT License
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ActionController::RoutingError (You have a nil object when you didn't expect it!) #69

Closed khelal closed 13 years ago

khelal commented 13 years ago

Hello,

With the latest (https://github.com/vhochstein/active_scaffold/commit/e8987ae2c58ef483e78102647a9a758d073800ef) version of the plugin, I am always getting the following error:

ActionController::RoutingError (You have a nil object when you didn't expect it! You might have expected an instance of Array. The error occurred while evaluating nil.length): app/controllers/admin/admin_users_controller.rb:5

It was working fine using the gem version (3.0.5). Any ideas?

Thx!

vhochstein commented 13 years ago
  1. Can you please update again.
  2. Please remove backtrace silencers in initializers
  3. post complete stack trace

Thanks a lot

khelal commented 13 years ago

Hi there,

Thanks for the quick reply. I've reinstalled the plugin and made sure I had no silencers (which I didn't have even before) and now I get a different error:

  Started GET "/guru/tenders" for 127.0.0.1 at Tue Jan 18 21:38:24 +0400 2011
    Processing by Admin::TendersController#index as HTML
    AdminUser Load (0.3ms)  SELECT "admin_users".* FROM "admin_users" WHERE ("admin_users"."id" = 1) LIMIT 1
    SQL (0.8ms)  SELECT COUNT(*) FROM "tenders" WHERE ("tenders"."is_deleted" = 'f')
    Tender Load (0.6ms)  SELECT "tenders".* FROM "tenders" WHERE ("tenders"."is_deleted" = 'f') LIMIT 15 OFFSET 0
    Company Load (0.4ms)  SELECT "companies".* FROM "companies" WHERE ("companies"."id" IN (10001,10002,10000))
  Rendered admin/tenders/list.html.haml within layouts/admin (5.1ms)
  Completed   in 52ms

  ActionView::Template::Error (undefined method `model_name' for Symbol:Class):
      6:   %div.box
      7:     %h4.yellow Tenders Directory
      8:     %div.box-container
      9:       = render :super
      10: 
      11:   = content_for :sidebar do
      12:     %div.box
    app/views/admin/tenders/list.html.haml:9:in `_app_views_admin_tenders_list_html_haml___1360672949_2352590600_0'

  Rendered /Users/khelal/.rvm/gems/ree-1.8.7-2010.02@monaqasat3/gems/actionpack-3.0.3/lib/action_dispatch/middleware/templates/rescues/_trace.erb (0.9ms)
  Rendered /Users/khelal/.rvm/gems/ree-1.8.7-2010.02@monaqasat3/gems/actionpack-3.0.3/lib/action_dispatch/middleware/templates/rescues/_request_and_response.erb (6524.3ms)
  Rendered /Users/khelal/.rvm/gems/ree-1.8.7-2010.02@monaqasat3/gems/actionpack-3.0.3/lib/action_dispatch/middleware/templates/rescues/template_error.erb within rescues/layout (7245.5ms)
vhochstein commented 13 years ago

Hm, that does nt look like a complete stacktrace. Can you please recheck if line Rails.backtrace_cleaner.remove_silencers! is commented in backtrace_silencers.rb

In addition since you are using haml, please take a look at this issue as well: https://github.com/vhochstein/active_scaffold/issues/issue/55

vhochstein commented 13 years ago

Will close this issue. In case of any further questions.. please just reply.

vhochstein commented 13 years ago

Will close this issue. In case of any further questions.. please just reply.