Martin Scheffler
2006-Apr-09 22:23 UTC
[Rails] PageSweeper not working since upgrading to 1.1.1
Hi, I upgraded from 1.0 to 1.1.1, now my cache sweepers acts up.
They worked perfectly before he upgrade, now I get strange errors.
I have an empty controller, it looks like this:
class PageElementsController < ApplicationController
cache_sweeper :element_sweeper
def element_container_show
render :inline=>""
end
end
The sweeper looks like this:
class ElementSweeper < ActionController::Caching::Sweeper
observe PageElement
end
When I call the action element_container_show, I get this error:
NoMethodError (You have a nil object when you didn''t expect it!
The error occured while evaluating nil.controller_name):
/usr/lib/ruby/gems/1.8/gems/actionpack-1.12.1/lib/action_controller/caching.rb:541:in
`callback''
/usr/lib/ruby/gems/1.8/gems/actionpack-1.12.1/lib/action_controller/caching.rb:534:in
`after''
/usr/lib/ruby/gems/1.8/gems/actionpack-1.12.1/lib/action_controller/filters.rb:227:in
`around_filter''
/usr/lib/ruby/gems/1.8/gems/actionpack-1.12.1/lib/action_controller/filters.rb:227:in
`call''
/usr/lib/ruby/gems/1.8/gems/actionpack-1.12.1/lib/action_controller/filters.rb:401:in
`call_filters''
/usr/lib/ruby/gems/1.8/gems/actionpack-1.12.1/lib/action_controller/filters.rb:394:in
`each''
/usr/lib/ruby/gems/1.8/gems/actionpack-1.12.1/lib/action_controller/filters.rb:394:in
`call_filters''
/usr/lib/ruby/gems/1.8/gems/actionpack-1.12.1/lib/action_controller/filters.rb:389:in
`after_action''
/usr/lib/ruby/gems/1.8/gems/actionpack-1.12.1/lib/action_controller/filters.rb:369:in
`perform_action_without_benchmark''
/usr/lib/ruby/gems/1.8/gems/actionpack-1.12.1/lib/action_controller/benchmarking.rb:69:in
`perform_action_without_rescue''
/usr/lib/ruby/gems/1.8/gems/actionpack-1.12.1/lib/action_controller/benchmarking.rb:69:in
`measure''
/usr/lib/ruby/gems/1.8/gems/actionpack-1.12.1/lib/action_controller/benchmarking.rb:69:in
`perform_action_without_rescue''
/usr/lib/ruby/gems/1.8/gems/actionpack-1.12.1/lib/action_controller/rescue.rb:82:in
`perform_action''
/usr/lib/ruby/gems/1.8/gems/actionpack-1.12.1/lib/action_controller/base.rb:381:in
`send''
/usr/lib/ruby/gems/1.8/gems/actionpack-1.12.1/lib/action_controller/base.rb:381:in
`process_without_filters''
/usr/lib/ruby/gems/1.8/gems/actionpack-1.12.1/lib/action_controller/filters.rb:377:in
`process_without_session_management_support''
/usr/lib/ruby/gems/1.8/gems/actionpack-1.12.1/lib/action_controller/session_management.rb:117:in
`process''
/usr/lib/ruby/gems/1.8/gems/rails-1.1.1/lib/dispatcher.rb:38:in
`dispatch''
/usr/lib/ruby/gems/1.8/gems/rails-1.1.1/lib/webrick_server.rb:115:in
`handle_dispatch''
/usr/lib/ruby/gems/1.8/gems/rails-1.1.1/lib/webrick_server.rb:81:in
`service''
/usr/lib/ruby/1.8/webrick/httpserver.rb:104:in `service''
/usr/lib/ruby/1.8/webrick/httpserver.rb:65:in `run''
/usr/lib/ruby/1.8/webrick/server.rb:155:in `start_thread''
/usr/lib/ruby/1.8/webrick/server.rb:144:in `start''
/usr/lib/ruby/1.8/webrick/server.rb:144:in `start_thread''
/usr/lib/ruby/1.8/webrick/server.rb:94:in `start''
/usr/lib/ruby/1.8/webrick/server.rb:89:in `each''
/usr/lib/ruby/1.8/webrick/server.rb:89:in `start''
/usr/lib/ruby/1.8/webrick/server.rb:79:in `start''
/usr/lib/ruby/1.8/webrick/server.rb:79:in `start''
/usr/lib/ruby/gems/1.8/gems/rails-1.1.1/lib/webrick_server.rb:67:in
`dispatch''
/usr/lib/ruby/gems/1.8/gems/rails-1.1.1/lib/commands/servers/webrick.rb:59
/usr/lib/ruby/1.8/rubygems/custom_require.rb:21:in `require__''
/usr/lib/ruby/1.8/rubygems/custom_require.rb:21:in `require''
/usr/lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_support/dependencies.rb:147:in
`require''
/usr/lib/ruby/gems/1.8/gems/rails-1.1.1/lib/commands/server.rb:30
/usr/lib/ruby/1.8/rubygems/custom_require.rb:21:in `require__''
/usr/lib/ruby/1.8/rubygems/custom_require.rb:21:in `require''
/usr/lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_support/dependencies.rb:147:in
`require''
script/server:3
Can anybody reproduce this?
Martin
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