My typo site had not been updated in a while, but the host it runs on
has undergone upgrades recently. Some time over the past month or
two, suddenly I couldn't access vital admin areas (to write a post,
review/confirm feedback, etc.) Being somewhat impatient, without
investigating the cause of the errors, I upgraded in-place using svn
update and rake db:migrate. Things seemed to go well. The blog
itself looks fine, but I still can't access the same parts of the
admin interface.
Here's a sample error after upgrading. How do I proceed from here to
get my blog functioning properly again?
Processing ContentController#new (for 71.7.237.23 at 2008-08-01 09:14:07) [GET]
Session ID: 001b43dc4ab82bfc495e757edeed72d3
Parameters: {"action"=>"new", "controller"=>"admin/content"}
NoMethodError (undefined method `[]' for
#<Enumerable::Enumerator:0x7f0bd90cb340>):
/vendor/rails/activerecord/lib/../../activesupport/lib/active_support/core_ext/string/access.rb:53:in
`last'
/lib/stateful.rb:21:in `method_missing'
(__DELEGATION__):2:in `__send__'
(__DELEGATION__):2:in `published?'
/app/models/article.rb:301:in `allow_comments='
/vendor/rails/activerecord/lib/../../activesupport/lib/active_support/core_ext/object/misc.rb:28:in
`returning'
/app/models/article.rb:299:in `allow_comments='
/app/controllers/admin/content_controller.rb:214:in `get_or_build_article'
/vendor/rails/activerecord/lib/../../activesupport/lib/active_support/core_ext/object/misc.rb:28:in
`returning'
/app/controllers/admin/content_controller.rb:213:in `get_or_build_article'
/app/controllers/admin/content_controller.rb:145:in `new_or_edit'
/app/controllers/admin/content_controller.rb:55:in `new'
/vendor/rails/actionpack/lib/action_controller/base.rb:1159:in `send'
/vendor/rails/actionpack/lib/action_controller/base.rb:1159:in
`perform_action_without_filters'
/vendor/rails/actionpack/lib/action_controller/filters.rb:699:in
`call_filters'
/vendor/rails/actionpack/lib/action_controller/filters.rb:727:in
`run_before_filters'
/vendor/rails/actionpack/lib/action_controller/filters.rb:666:in `call'
/vendor/rails/actionpack/lib/action_controller/filters.rb:666:in
`proxy_before_and_after_filter'
/vendor/rails/actionpack/lib/action_controller/filters.rb:483:in `call'
/vendor/rails/actionpack/lib/action_controller/filters.rb:483:in `call'
/vendor/rails/actionpack/lib/action_controller/filters.rb:724:in
`run_before_filters'
/vendor/rails/actionpack/lib/action_controller/filters.rb:697:in
`call_filters'
/vendor/rails/actionpack/lib/action_controller/filters.rb:691:in
`perform_action_without_benchmark'
/vendor/rails/actionpack/lib/action_controller/benchmarking.rb:68:in
`perform_action_without_rescue'
/usr/lib/ruby/1.8/benchmark.rb:293:in `measure'
/vendor/rails/actionpack/lib/action_controller/benchmarking.rb:68:in
`perform_action_without_rescue'
/vendor/rails/actionpack/lib/action_controller/rescue.rb:199:in
`perform_action_without_caching'
/vendor/rails/actionpack/lib/action_controller/caching.rb:678:in
`perform_action'
/vendor/rails/activerecord/lib/active_record/connection_adapters/abstract/query_cache.rb:33:in
`cache'
/vendor/rails/activerecord/lib/active_record/query_cache.rb:8:in `cache'
/vendor/rails/actionpack/lib/action_controller/caching.rb:677:in
`perform_action'
/vendor/rails/actionpack/lib/action_controller/base.rb:524:in `send'
/vendor/rails/actionpack/lib/action_controller/base.rb:524:in
`process_without_filters'
/vendor/rails/actionpack/lib/action_controller/filters.rb:687:in
`process_without_session_management_support'
/vendor/rails/actionpack/lib/action_controller/session_management.rb:123:in
`process'
/vendor/rails/actionpack/lib/action_controller/base.rb:388:in `process'
/vendor/rails/actionpack/lib/action_controller/dispatcher.rb:171:in
`handle_request'
/vendor/rails/actionpack/lib/action_controller/dispatcher.rb:115:in
`dispatch'
/vendor/rails/actionpack/lib/action_controller/dispatcher.rb:126:in
`dispatch_cgi'
/vendor/rails/actionpack/lib/action_controller/dispatcher.rb:9:in `dispatch'
/vendor/rails/railties/lib/fcgi_handler.rb:101:in `process_request'
/vendor/rails/railties/lib/fcgi_handler.rb:149:in `with_signal_handler'
/vendor/rails/railties/lib/fcgi_handler.rb:99:in `process_request'
/vendor/rails/railties/lib/fcgi_handler.rb:77:in `process_each_request'
/usr/lib/ruby/1.8/fcgi.rb:612:in `each_cgi'
/usr/lib/ruby/1.8/fcgi.rb:609:in `each'
/usr/lib/ruby/1.8/fcgi.rb:609:in `each_cgi'
/vendor/rails/railties/lib/fcgi_handler.rb:76:in `process_each_request'
/vendor/rails/railties/lib/fcgi_handler.rb:50:in `process!'
/vendor/rails/railties/lib/fcgi_handler.rb:24:in `process!'
/public/dispatch.fcgi:24
Rendering /var/www/vir/syn.theti.ca/typo/public/500.html (500 Internal
Server Error)
Thanks,
Ben
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