nil errors after upgrading to Rails 2.2
Reported by Prometheus | November 27th, 2008 @ 01:23 PM
I recently upgraded to Rails 2.2.2. I had Searchgasm running just perfectly, and started getting this error in my controller.
I tried upgrading to the latest version of searchlogic, to no avail.
NoMethodError in MattersController#index
You have a nil object when you didn't expect it!
The error occurred while evaluating nil.klass
vendor/rails/activerecord/lib/active_record/reflection.rb:244:in
source_reflection'
vendor/rails/activerecord/lib/active_record/reflection.rb:244:incollect'
vendor/rails/activerecord/lib/active_record/reflection.rb:244:in
source_reflection'
vendor/rails/activerecord/lib/active_record/reflection.rb:303:inderive_class_name'
vendor/rails/activerecord/lib/active_record/reflection.rb:107:in
class_name'
vendor/plugins/searchlogic/lib/searchlogic/conditions/base.rb:269:inadd_associations!'
vendor/plugins/searchlogic/lib/searchlogic/conditions/base.rb:263:in
each'
vendor/plugins/searchlogic/lib/searchlogic/conditions/base.rb:263:inadd_associations!'
vendor/plugins/searchlogic/lib/searchlogic/conditions/base.rb:151:in
initialize'
vendor/plugins/searchlogic/lib/searchlogic/search/conditions.rb:17:innew'
vendor/plugins/searchlogic/lib/searchlogic/search/conditions.rb:17:in
initialize'
vendor/plugins/searchlogic/lib/searchlogic/active_record/base.rb:140:innew'
vendor/plugins/searchlogic/lib/searchlogic/active_record/base.rb:140:in
searchlogic_search'
vendor/plugins/searchlogic/lib/searchlogic/active_record/base.rb:65:innew_search'
vendor/rails/activerecord/lib/active_record/associations/association_collection.rb:370:in
send'
vendor/rails/activerecord/lib/active_record/associations/association_collection.rb:370:inmethod_missing'
vendor/rails/activerecord/lib/active_record/base.rb:2003:in
with_scope_without_searchlogic'
vendor/plugins/searchlogic/lib/searchlogic/active_record/base.rb:47:inwith_scope'
vendor/rails/activerecord/lib/active_record/associations/association_proxy.rb:202:in
send'
vendor/rails/activerecord/lib/active_record/associations/association_proxy.rb:202:inwith_scope'
vendor/rails/activerecord/lib/active_record/associations/association_collection.rb:366:in
method_missing'
app/controllers/matters_controller.rb:9:inindex'
-e:2:in `load' -e:2
Comments and changes to this ticket
-
Ben Johnson November 27th, 2008 @ 01:42 PM
- State changed from “new” to “open”
Its now called searchlogic, are you using the latest searchlogic gem?
-
Ben Johnson November 30th, 2008 @ 03:25 PM
Hi Jack,
I updated the example to rails 2.2.2 and all seems to be working fine. Can you reproduce the problem with the example?
-
Ben Johnson December 3rd, 2008 @ 03:14 PM
- State changed from “open” to “resolved”
-
Ben Johnson January 8th, 2009 @ 02:27 PM
This is strange, I can't fix the problem if I can't reproduce it. Based on the backtrace it has something do with your associations. Go to magic_methods.rb line 60 and you will see where the problem is. I am not sure what kind of relationship is causing that.
Lastly, my website is propagating, I had to make some DNS changes, everything should be working shortly, it is working for me.
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Provides common named scopes and object based searching.
Ben Johnson