errbit/errbit — Issue #138: [production][errs#destroy_several] NoMethodError: undefined method `[]' for nil:NilClass
Author: joshuakraemer
Created: 2011-12-15 00:01:49+00:00
State: open

[See this exception on Errbit](https://exceptlyze.herokuapp.com:443/apps/6d614bd991cd7acbfd98e93c1064be89/errs/4ee93890897a65000500000d "See this exception on Errbit")

# NoMethodError: undefined method `[]' for nil:NilClass #
## Summary ##

### URL ###
[https://exceptlyze.herokuapp.com/errs/destroy_several](https://exceptlyze.herokuapp.com/errs/destroy_several)"

### Where ###
errs#destroy_several
### Occured ###
Dec 14 6:00pm
### Similar ###
1
## Params ##
```
{
"action" => "destroy_several",
"authenticity_token" => "g/cKI4cN1h8p4wPMNjGu4qGX4ZNs+Pnm0I6EKCWct/M=",
"controller" => "errs",
"problems" => "[\"4ee93824897a650005000008\", \"4ee93822897a650008000005\", \"4ee93829897a65000a000009\", \"4ee9382f897a65000a00000c\"]",
"toggle_problems_checkboxes" => "1",
"utf8" => "â"
}
```
## Session ##
```
{
"_csrf_token" => "g/cKI4cN1h8p4wPMNjGu4qGX4ZNs+Pnm0I6EKCWct/M=",
"session_id" => "701dfddd6859cbb917cb6d3a3847d344",
"warden_user_user_key" => "[\"User\", [\"4ee8d46cf70c8f0001000001\"], \"$2a$10$CdToyaATjiiiNnGQC5P7ou\"]"
}
```
## Backtrace ##
```
169: [PROJECT_ROOT]/models/problem.rb -> **attribute_count_descrease**
150: [PROJECT_ROOT]/models/problem.rb -> **remove_cached_notice_attribures**
148: /vendor/bundle/ruby/1.9.1/gems/mongoid-2.2.4/lib/mongoid/relations/proxy.rb -> **method_missing**
113: [PROJECT_ROOT]/models/notice.rb -> **remove_cached_attributes_from_problem**
420: /vendor/bundle/ruby/1.9.1/gems/activesupport-3.0.10/lib/active_support/callbacks.rb -> **_run_destroy_callbacks**
94: /vendor/bundle/ruby/1.9.1/gems/activesupport-3.0.10/lib/active_support/callbacks.rb -> **run_callbacks**
31: /vendor/bundle/ruby/1.9.1/gems/mongoid-2.2.4/lib/mongoid/persistence.rb -> **destroy**
17: /vendor/bundle/ruby/1.9.1/gems/mongoid-2.2.4/lib/mongoid/relations/cascading/destroy.rb -> **block in cascade**
173: /vendor/bundle/ruby/1.9.1/gems/mongoid-2.2.4/lib/mongoid/relations/referenced/many.rb -> **block in each**
150: /vendor/bundle/ruby/1.9.1/gems/mongoid-2.2.4/lib/mongoid/relations/targets/enumerable.rb -> **block in each**
149: /vendor/bundle/ruby/1.9.1/gems/mongoid-2.2.4/lib/mongoid/relations/targets/enumerable.rb -> **each**
149: /vendor/bundle/ruby/1.9.1/gems/mongoid-2.2.4/lib/mongoid/relations/targets/enumerable.rb -> **each**
173: /vendor/bundle/ruby/1.9.1/gems/mongoid-2.2.4/lib/mongoid/relations/referenced/many.rb -> **each**
17: /vendor/bundle/ruby/1.9.1/gems/mongoid-2.2.4/lib/mongoid/relations/cascading/destroy.rb -> **cascade**
31: /vendor/bundle/ruby/1.9.1/gems/mongoid-2.2.4/lib/mongoid/relations/cascading.rb -> **block in cascade!**
28: /vendor/bundle/ruby/1.9.1/gems/mongoid-2.2.4/lib/mongoid/relations/cascading.rb -> **each**
28: /vendor/bundle/ruby/1.9.1/gems/mongoid-2.2.4/lib/mongoid/relations/cascading.rb -> **cascade!**
22: /vendor/bundle/ruby/1.9.1/gems/mongoid-2.2.4/lib/mongoid/persistence/deletion.rb -> **prepare**
26: /vendor/bundle/ruby/1.9.1/gems/mongoid-2.2.4/lib/mongoid/persistence/operations/remove.rb -> **persist**
56: /vendor/bundle/ruby/1.9.1/gems/mongoid-2.2.4/lib/mongoid/persistence.rb -> **remove**
31: /vendor/bundle/ruby/1.9.1/gems/mongoid-2.2.4/lib/mongoid/persistence.rb -> **block in destroy**
414: /vendor/bundle/ruby/1.9.1/gems/activesupport-3.0.10/lib/active_support/callbacks.rb -> **_run_destroy_callbacks**
94: /vendor/bundle/ruby/1.9.1/gems/activesupport-3.0.10/lib/active_support/callbacks.rb -> **run_callbacks**
31: /vendor/bundle/ruby/1.9.1/gems/mongoid-2.2.4/lib/mongoid/persistence.rb -> **destroy**
17: /vendor/bundle/ruby/1.9.1/gems/mongoid-2.2.4/lib/mongoid/relations/cascading/destroy.rb -> **block in cascade**
173: /vendor/bundle/ruby/1.9.1/gems/mongoid-2.2.4/lib/mongoid/relations/referenced/many.rb -> **block in each**
150: /vendor/bundle/ruby/1.9.1/gems/mongoid-2.2.4/lib/mongoid/relations/targets/enumerable.rb -> **block in each**
149: /vendor/bundle/ruby/1.9.1/gems/mongoid-2.2.4/lib/mongoid/relations/targets/enumerable.rb -> **each**
149: /vendor/bundle/ruby/1.9.1/gems/mongoid-2.2.4/lib/mongoid/relations/targets/enumerable.rb -> **each**
173: /vendor/bundle/ruby/1.9.1/gems/mongoid-2.2.4/lib/mongoid/relations/referenced/many.rb -> **each**
17: /vendor/bundle/ruby/1.9.1/gems/mongoid-2.2.4/lib/mongoid/relations/cascading/destroy.rb -> **cascade**
31: /vendor/bundle/ruby/1.9.1/gems/mongoid-2.2.4/lib/mongoid/relations/cascading.rb -> **block in cascade!**
28: /vendor/bundle/ruby/1.9.1/gems/mongoid-2.2.4/lib/mongoid/relations/cascading.rb -> **each**
28: /vendor/bundle/ruby/1.9.1/gems/mongoid-2.2.4/lib/mongoid/relations/cascading.rb -> **cascade!**
22: /vendor/bundle/ruby/1.9.1/gems/mongoid-2.2.4/lib/mongoid/persistence/deletion.rb -> **prepare**
26: /vendor/bundle/ruby/1.9.1/gems/mongoid-2.2.4/lib/mongoid/persistence/operations/remove.rb -> **persist**
56: /vendor/bundle/ruby/1.9.1/gems/mongoid-2.2.4/lib/mongoid/persistence.rb -> **remove**
31: /vendor/bundle/ruby/1.9.1/gems/mongoid-2.2.4/lib/mongoid/persistence.rb -> **block in destroy**
414: /vendor/bundle/ruby/1.9.1/gems/activesupport-3.0.10/lib/active_support/callbacks.rb -> **_run_destroy_callbacks**
94: /vendor/bundle/ruby/1.9.1/gems/activesupport-3.0.10/lib/active_support/callbacks.rb -> **run_callbacks**
31: /vendor/bundle/ruby/1.9.1/gems/mongoid-2.2.4/lib/mongoid/persistence.rb -> **destroy**
126: [PROJECT_ROOT]/controllers/errs_controller.rb -> **each**
126: [PROJECT_ROOT]/controllers/errs_controller.rb -> **destroy_several**
4: /vendor/bundle/ruby/1.9.1/gems/actionpack-3.0.10/lib/action_controller/metal/implicit_render.rb -> **send_action**
150: /vendor/bundle/ruby/1.9.1/gems/actionpack-3.0.10/lib/abstract_controller/base.rb -> **process_action**
11: /vendor/bundle/ruby/1.9.1/gems/actionpack-3.0.10/lib/action_controller/metal/rendering.rb -> **process_action**
18: /vendor/bundle/ruby/1.9.1/gems/actionpack-3.0.10/lib/abstract_controller/callbacks.rb -> **block in process_action**
451: /vendor/bundle/ruby/1.9.1/gems/activesupport-3.0.10/lib/active_support/callbacks.rb -> **_run__1046395063178079568__process_action__3916761678391225504__callbacks**
410: /vendor/bundle/ruby/1.9.1/gems/activesupport-3.0.10/lib/active_support/callbacks.rb -> **_run_process_action_callbacks**
94: /vendor/bundle/ruby/1.9.1/gems/activesupport-3.0.10/lib/active_support/callbacks.rb -> **run_callbacks**
17: /vendor/bundle/ruby/1.9.1/gems/actionpack-3.0.10/lib/abstract_controller/callbacks.rb -> **process_action**
17: /vendor/bundle/ruby/1.9.1/gems/actionpack-3.0.10/lib/action_controller/metal/rescue.rb -> **process_action**
30: /vendor/bundle/ruby/1.9.1/gems/actionpack-3.0.10/lib/action_controller/metal/instrumentation.rb -> **block in process_action**
52: /vendor/bundle/ruby/1.9.1/gems/activesupport-3.0.10/lib/active_support/notifications.rb -> **block in instrument**
21: /vendor/bundle/ruby/1.9.1/gems/activesupport-3.0.10/lib/active_support/notifications/instrumenter.rb -> **instrument**
52: /vendor/bundle/ruby/1.9.1/gems/activesupport-3.0.10/lib/active_support/notifications.rb -> **instrument**
29: /vendor/bundle/ruby/1.9.1/gems/actionpack-3.0.10/lib/action_controller/metal/instrumentation.rb -> **process_action**
119: /vendor/bundle/ruby/1.9.1/gems/actionpack-3.0.10/lib/abstract_controller/base.rb -> **process**
41: /vendor/bundle/ruby/1.9.1/gems/actionpack-3.0.10/lib/abstract_controller/rendering.rb -> **process**
138: /vendor/bundle/ruby/1.9.1/gems/actionpack-3.0.10/lib/action_controller/metal.rb -> **dispatch**
14: /vendor/bundle/ruby/1.9.1/gems/actionpack-3.0.10/lib/action_controller/metal/rack_delegation.rb -> **dispatch**
178: /vendor/bundle/ruby/1.9.1/gems/actionpack-3.0.10/lib/action_controller/metal.rb -> **block in action**
62: /vendor/bundle/ruby/1.9.1/gems/actionpack-3.0.10/lib/action_dispatch/routing/route_set.rb -> **call**
62: /vendor/bundle/ruby/1.9.1/gems/actionpack-3.0.10/lib/action_dispatch/routing/route_set.rb -> **dispatch**
27: /vendor/bundle/ruby/1.9.1/gems/actionpack-3.0.10/lib/action_dispatch/routing/route_set.rb -> **call**
148: /vendor/bundle/ruby/1.9.1/gems/rack-mount-0.6.14/lib/rack/mount/route_set.rb -> **block in call**
93: /vendor/bundle/ruby/1.9.1/gems/rack-mount-0.6.14/lib/rack/mount/code_generation.rb -> **block in recognize**
68: /vendor/bundle/ruby/1.9.1/gems/rack-mount-0.6.14/lib/rack/mount/code_generation.rb -> **optimized_each**
92: /vendor/bundle/ruby/1.9.1/gems/rack-mount-0.6.14/lib/rack/mount/code_generation.rb -> **recognize**
139: /vendor/bundle/ruby/1.9.1/gems/rack-mount-0.6.14/lib/rack/mount/route_set.rb -> **call**
493: /vendor/bundle/ruby/1.9.1/gems/actionpack-3.0.10/lib/action_dispatch/routing/route_set.rb -> **call**
33: /vendor/bundle/ruby/1.9.1/gems/mongoid-2.2.4/lib/rack/mongoid/middleware/identity_map.rb -> **block in call**
130: /vendor/bundle/ruby/1.9.1/gems/mongoid-2.2.4/lib/mongoid.rb -> **unit_of_work**
33: /vendor/bundle/ruby/1.9.1/gems/mongoid-2.2.4/lib/rack/mongoid/middleware/identity_map.rb -> **call**
35: /vendor/bundle/ruby/1.9.1/gems/warden-1.0.5/lib/warden/manager.rb -> **block in call**
34: /vendor/bundle/ruby/1.9.1/gems/warden-1.0.5/lib/warden/manager.rb -> **catch**
34: /vendor/bundle/ruby/1.9.1/gems/warden-1.0.5/lib/warden/manager.rb -> **call**
17: /vendor/bundle/ruby/1.9.1/gems/actionpack-3.0.10/lib/action_dispatch/middleware/best_standards_support.rb -> **call**
14: /vendor/bundle/ruby/1.9.1/gems/actionpack-3.0.10/lib/action_dispatch/middleware/head.rb -> **call**
24: /vendor/bundle/ruby/1.9.1/gems/rack-1.2.4/lib/rack/methodoverride.rb -> **call**
21: /vendor/bundle/ruby/1.9.1/gems/actionpack-3.0.10/lib/action_dispatch/middleware/params_parser.rb -> **call**
182: /vendor/bundle/ruby/1.9.1/gems/actionpack-3.0.10/lib/action_dispatch/middleware/flash.rb -> **call**
149: /vendor/bundle/ruby/1.9.1/gems/actionpack-3.0.10/lib/action_dispatch/middleware/session/abstract_store.rb -> **call**
302: /vendor/bundle/ruby/1.9.1/gems/actionpack-3.0.10/lib/action_dispatch/middleware/cookies.rb -> **call**
46: /vendor/bundle/ruby/1.9.1/gems/actionpack-3.0.10/lib/action_dispatch/middleware/callbacks.rb -> **block in call**
416: /vendor/bundle/ruby/1.9.1/gems/activesupport-3.0.10/lib/active_support/callbacks.rb -> **_run_call_callbacks**
44: /vendor/bundle/ruby/1.9.1/gems/actionpack-3.0.10/lib/action_dispatch/middleware/callbacks.rb -> **call**
106: /vendor/bundle/ruby/1.9.1/gems/rack-1.2.4/lib/rack/sendfile.rb -> **call**
48: /vendor/bundle/ruby/1.9.1/gems/actionpack-3.0.10/lib/action_dispatch/middleware/remote_ip.rb -> **call**
47: /vendor/bundle/ruby/1.9.1/gems/actionpack-3.0.10/lib/action_dispatch/middleware/show_exceptions.rb -> **call**
13: /vendor/bundle/ruby/1.9.1/gems/railties-3.0.10/lib/rails/rack/logger.rb -> **call**
17: /vendor/bundle/ruby/1.9.1/gems/rack-1.2.4/lib/rack/runtime.rb -> **call**
11: /vendor/bundle/ruby/1.9.1/gems/rack-1.2.4/lib/rack/lock.rb -> **block in call**
: [unknown source] -> ****
11: /vendor/bundle/ruby/1.9.1/gems/rack-1.2.4/lib/rack/lock.rb -> **call**
30: /vendor/bundle/ruby/1.9.1/gems/actionpack-3.0.10/lib/action_dispatch/middleware/static.rb -> **call**
168: /vendor/bundle/ruby/1.9.1/gems/railties-3.0.10/lib/rails[PROJECT_ROOT]lication.rb -> **call**
77: /vendor/bundle/ruby/1.9.1/gems/railties-3.0.10/lib/rails[PROJECT_ROOT]lication.rb -> **method_missing**
528: /vendor/bundle/ruby/1.9.1/gems/unicorn-4.1.1/lib/unicorn/http_server.rb -> **process_client**
600: /vendor/bundle/ruby/1.9.1/gems/unicorn-4.1.1/lib/unicorn/http_server.rb -> **worker_loop**
485: /vendor/bundle/ruby/1.9.1/gems/unicorn-4.1.1/lib/unicorn/http_server.rb -> **spawn_missing_workers**
135: /vendor/bundle/ruby/1.9.1/gems/unicorn-4.1.1/lib/unicorn/http_server.rb -> **start**
121: /vendor/bundle/ruby/1.9.1/gems/unicorn-4.1.1/bin/unicorn -> ****
19: /vendor/bundle/ruby/1.9.1/bin/unicorn -> **load**
19: /vendor/bundle/ruby/1.9.1/bin/unicorn -> **

**

```
## Environment ##

REMOTE_ADDR:
10.92.107.113

REQUEST_METHOD:
POST

REQUEST_PATH:
/errs/destroy_several

PATH_INFO:
/errs/destroy_several

REQUEST_URI:
/errs/destroy_several

SERVER_PROTOCOL:
HTTP/1.1

HTTP_VERSION:
HTTP/1.1

HTTP_X_FORWARDED_PROTO:
https

HTTP_X_FORWARDED_PORT:
443

HTTP_X_FORWARDED_FOR:
96.8.217.158

HTTP_USER_AGENT:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_2) AppleWebKit/535.7 (KHTML, like Gecko) Chrome/16.0.912.63 Safari/535.7

HTTP_REFERER:
https://exceptlyze.herokuapp.com/errs

HTTP_ORIGIN:
https://exceptlyze.herokuapp.com

HTTP_HOST:
exceptlyze.herokuapp.com

HTTP_COOKIE:
_errbit_session=BAh7CEkiEF9jc3JmX3Rva2VuBjoGRUZJIjFnL2NLSTRjTjFoOHA0d1BNTmpHdTRxR1g0Wk5zK1BubTBJNkVLQ1djdC9NPQY7AEZJIhl3YXJkZW4udXNlci51c2VyLmtleQY7AFRbCEkiCVVzZXIGOwBGWwZvOhNCU09OOjpPYmplY3RJZAY6CkBkYXRhWxFpU2kB6GkB1GlxaQH3aRFpAY9pAGkGaQBpAGkGSSIiJDJhJDEwJENkVG95YUFUamlpaU5uR1FDNVA3b3UGOwBUSSIPc2Vzc2lvbl9pZAY7AEYiJTcwMWRmZGRkNjg1OWNiYjkxN2NiNmQzYTM4NDdkMzQ0--4c59a9042eeeb2a6e16934e3b6a081636fb0ae3b

CONTENT_TYPE:
application/x-www-form-urlencoded

CONTENT_LENGTH:
275

HTTP_CONNECTION:
keep-alive

HTTP_CACHE_CONTROL:
max-age=0

HTTP_ACCEPT_LANGUAGE:
en-US,en;q=0.8

HTTP_ACCEPT_ENCODING:
gzip,deflate,sdch

HTTP_ACCEPT_CHARSET:
ISO-8859-1,utf-8;q=0.7,*;q=0.3

HTTP_ACCEPT:
text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8

HTTP_X_HEROKU_QUEUE_WAIT_TIME:
2

HTTP_X_HEROKU_QUEUE_DEPTH:
0

HTTP_X_HEROKU_DYNOS_IN_USE:
1

HTTP_X_REQUEST_START:
1323907216758

rack_url_scheme:
https

SERVER_NAME:
exceptlyze.herokuapp.com

SERVER_PORT:
443

key:
action_dispatch.request.query_parameters

rack_input:
#

rack_errors:
#

rack_multiprocess:
true

rack_multithread:
false

rack_run_once:
false

rack_version:
["1", "1"]

SERVER_SOFTWARE:
Unicorn 4.1.1

rack_logger:
#

action_dispatch_parameter_filter:
["password"]

action_dispatch_secret_token:
6b74778101638fa9c156b3928c9492fb2481ab842538bea838d21f9c9993f649f5806449584266d413d0b2f1104162b3066a86512ed71ededd627cd41f939614

action_dispatch_show_exceptions:
true

action_dispatch_remote_ip:
96.8.217.158

rack_session:
{"_csrf_token"=>"g/cKI4cN1h8p4wPMNjGu4qGX4ZNs+Pnm0I6EKCWct/M=", "warden_user_user_key"=>"[\"User\", [\"4ee8d46cf70c8f0001000001\"], \"$2a$10$CdToyaATjiiiNnGQC5P7ou\"]", "session_id"=>"701dfddd6859cbb917cb6d3a3847d344"}

rack_session_options:
{"path"=>"/", "key"=>"expire_after", "secure"=>"false", "httponly"=>"true", "id"=>"701dfddd6859cbb917cb6d3a3847d344"}

rack_request_cookie_string:
_errbit_session=BAh7CEkiEF9jc3JmX3Rva2VuBjoGRUZJIjFnL2NLSTRjTjFoOHA0d1BNTmpHdTRxR1g0Wk5zK1BubTBJNkVLQ1djdC9NPQY7AEZJIhl3YXJkZW4udXNlci51c2VyLmtleQY7AFRbCEkiCVVzZXIGOwBGWwZvOhNCU09OOjpPYmplY3RJZAY6CkBkYXRhWxFpU2kB6GkB1GlxaQH3aRFpAY9pAGkGaQBpAGkGSSIiJDJhJDEwJENkVG95YUFUamlpaU5uR1FDNVA3b3UGOwBUSSIPc2Vzc2lvbl9pZAY7AEYiJTcwMWRmZGRkNjg1OWNiYjkxN2NiNmQzYTM4NDdkMzQ0--4c59a9042eeeb2a6e16934e3b6a081636fb0ae3b

rack_request_cookie_hash:
{"_errbit_session"=>"BAh7CEkiEF9jc3JmX3Rva2VuBjoGRUZJIjFnL2NLSTRjTjFoOHA0d1BNTmpHdTRxR1g0Wk5zK1BubTBJNkVLQ1djdC9NPQY7AEZJIhl3YXJkZW4udXNlci51c2VyLmtleQY7AFRbCEkiCVVzZXIGOwBGWwZvOhNCU09OOjpPYmplY3RJZAY6CkBkYXRhWxFpU2kB6GkB1GlxaQH3aRFpAY9pAGkGaQBpAGkGSSIiJDJhJDEwJENkVG95YUFUamlpaU5uR1FDNVA3b3UGOwBUSSIPc2Vzc2lvbl9pZAY7AEYiJTcwMWRmZGRkNjg1OWNiYjkxN2NiNmQzYTM4NDdkMzQ0--4c59a9042eeeb2a6e16934e3b6a081636fb0ae3b"}

action_dispatch_cookies:
{"_errbit_session"=>"BAh7CEkiEF9jc3JmX3Rva2VuBjoGRUZJIjFnL2NLSTRjTjFoOHA0d1BNTmpHdTRxR1g0Wk5zK1BubTBJNkVLQ1djdC9NPQY7AEZJIhl3YXJkZW4udXNlci51c2VyLmtleQY7AFRbCEkiCVVzZXIGOwBGWwZvOhNCU09OOjpPYmplY3RJZAY6CkBkYXRhWxFpU2kB6GkB1GlxaQH3aRFpAY9pAGkGaQBpAGkGSSIiJDJhJDEwJENkVG95YUFUamlpaU5uR1FDNVA3b3UGOwBUSSIPc2Vzc2lvbl9pZAY7AEYiJTcwMWRmZGRkNjg1OWNiYjkxN2NiNmQzYTM4NDdkMzQ0--4c59a9042eeeb2a6e16934e3b6a081636fb0ae3b"}

action_dispatch_request_unsigned_session_cookie:
{"_csrf_token"=>"g/cKI4cN1h8p4wPMNjGu4qGX4ZNs+Pnm0I6EKCWct/M=", "warden_user_user_key"=>"[\"User\", [\"4ee8d46cf70c8f0001000001\"], \"$2a$10$CdToyaATjiiiNnGQC5P7ou\"]", "session_id"=>"701dfddd6859cbb917cb6d3a3847d344"}

action_dispatch_request_content_type:
application/x-www-form-urlencoded

rack_request_form_input:
#

rack_request_form_hash:
{"utf8"=>"â", "authenticity_token"=>"g/cKI4cN1h8p4wPMNjGu4qGX4ZNs+Pnm0I6EKCWct/M=", "toggle_problems_checkboxes"=>"1", "problems"=>"[\"4ee93824897a650005000008\", \"4ee93822897a650008000005\", \"4ee93829897a65000a000009\", \"4ee9382f897a65000a00000c\"]"}

warden:
Warden::Proxy:44508740 @config={:default_scope=>:user, :scope_defaults=>{}, :default_strategies=>{:user=>[:rememberable, :token_authenticatable, :database_authenticatable]}, :intercept_401=>false, :failure_app=>Devise::FailureApp}

action_dispatch_request_path_parameters:
{"action"=>"destroy_several", "controller"=>"errs"}

action_controller_instance:
#

action_dispatch_request_request_parameters:
{"utf8"=>"â", "authenticity_token"=>"g/cKI4cN1h8p4wPMNjGu4qGX4ZNs+Pnm0I6EKCWct/M=", "toggle_problems_checkboxes"=>"1", "problems"=>"[\"4ee93824897a650005000008\", \"4ee93822897a650008000005\", \"4ee93829897a65000a000009\", \"4ee9382f897a65000a00000c\"]"}

action_dispatch_request_parameters:
{"utf8"=>"â", "authenticity_token"=>"g/cKI4cN1h8p4wPMNjGu4qGX4ZNs+Pnm0I6EKCWct/M=", "toggle_problems_checkboxes"=>"1", "problems"=>"[\"4ee93824897a650005000008\", \"4ee93822897a650008000005\", \"4ee93829897a65000a000009\", \"4ee9382f897a65000a00000c\"]", "action"=>"destroy_several", "controller"=>"errs"}

action_dispatch_request_formats:
["text/html"]