Fields param in url without a value gives this error

[See this exception on Errbit](https://errbit.bengler.no:443/apps/5051ec6732a0ec09c20000b4/problems/51533f6932a0ec026d014abb)
# NoMethodError: undefined method `each' for nil:NilClass
## Summary
### URL

[http://dna.o5.no/api/sherlock/v1/search/dna/associate:dna.org.*?&fields[id]=340106&fields&session=velkomatapplicationfb8f11e86ad57bfd66312300e82efa7d3895954b4537317689a0960e35c67076&limit=10000](http://dna.o5.no/api/sherlock/v1/search/dna/associate:dna.org.*?&fields[id]=340106&fields&session=velkomatapplicationfb8f11e86ad57bfd66312300e82efa7d3895954b4537317689a0960e35c67076&limit=10000)"
### Where

unknown
### Occured

Mar 27  7:50pm
### Similar

4
## Params

```
{
  "key" => "fields",
  "limit" => "10000",
  "session" => "velkomatapplicationfb8f11e86ad57bfd66312300e82efa7d3895954b4537317689a0960e35c67076"
}
```
## Session

```
{
}
```
## Backtrace

```
76:  lib/sherlock/query.rb -> **field_queries**
53:  lib/sherlock/query.rb -> **bool_query**
27:  lib/sherlock/query.rb -> **to_hash**
142:  lib/sherlock/query.rb -> **to_json**
86:  lib/sherlock/elasticsearch.rb -> **query**
63:  api/v1/search.rb -> **block in <class:SherlockV1>**
1292:  [GEM_ROOT]/gems/sinatra-1.3.4/lib/sinatra/base.rb -> **call**
1292:  [GEM_ROOT]/gems/sinatra-1.3.4/lib/sinatra/base.rb -> **block in compile!**
860:  [GEM_ROOT]/gems/sinatra-1.3.4/lib/sinatra/base.rb -> **[]**
860:  [GEM_ROOT]/gems/sinatra-1.3.4/lib/sinatra/base.rb -> **block (3 levels) in route!**
876:  [GEM_ROOT]/gems/sinatra-1.3.4/lib/sinatra/base.rb -> **route_eval**
860:  [GEM_ROOT]/gems/sinatra-1.3.4/lib/sinatra/base.rb -> **block (2 levels) in route!**
897:  [GEM_ROOT]/gems/sinatra-1.3.4/lib/sinatra/base.rb -> **block in process_route**
895:  [GEM_ROOT]/gems/sinatra-1.3.4/lib/sinatra/base.rb -> **catch**
895:  [GEM_ROOT]/gems/sinatra-1.3.4/lib/sinatra/base.rb -> **process_route**
859:  [GEM_ROOT]/gems/sinatra-1.3.4/lib/sinatra/base.rb -> **block in route!**
858:  [GEM_ROOT]/gems/sinatra-1.3.4/lib/sinatra/base.rb -> **each**
858:  [GEM_ROOT]/gems/sinatra-1.3.4/lib/sinatra/base.rb -> **route!**
963:  [GEM_ROOT]/gems/sinatra-1.3.4/lib/sinatra/base.rb -> **block in dispatch!**
946:  [GEM_ROOT]/gems/sinatra-1.3.4/lib/sinatra/base.rb -> **block in invoke**
946:  [GEM_ROOT]/gems/sinatra-1.3.4/lib/sinatra/base.rb -> **catch**
946:  [GEM_ROOT]/gems/sinatra-1.3.4/lib/sinatra/base.rb -> **invoke**
960:  [GEM_ROOT]/gems/sinatra-1.3.4/lib/sinatra/base.rb -> **dispatch!**
794:  [GEM_ROOT]/gems/sinatra-1.3.4/lib/sinatra/base.rb -> **block in call!**
946:  [GEM_ROOT]/gems/sinatra-1.3.4/lib/sinatra/base.rb -> **block in invoke**
946:  [GEM_ROOT]/gems/sinatra-1.3.4/lib/sinatra/base.rb -> **catch**
946:  [GEM_ROOT]/gems/sinatra-1.3.4/lib/sinatra/base.rb -> **invoke**
794:  [GEM_ROOT]/gems/sinatra-1.3.4/lib/sinatra/base.rb -> **call!**
780:  [GEM_ROOT]/gems/sinatra-1.3.4/lib/sinatra/base.rb -> **call**
27:  [GEM_ROOT]/gems/rack-protection-1.3.2/lib/rack/protection/xss_header.rb -> **call**
16:  [GEM_ROOT]/gems/rack-protection-1.3.2/lib/rack/protection/path_traversal.rb -> **call**
17:  [GEM_ROOT]/gems/rack-protection-1.3.2/lib/rack/protection/json_csrf.rb -> **call**
48:  [GEM_ROOT]/gems/rack-protection-1.3.2/lib/rack/protection/base.rb -> **call**
48:  [GEM_ROOT]/gems/rack-protection-1.3.2/lib/rack/protection/base.rb -> **call**
27:  [GEM_ROOT]/gems/rack-protection-1.3.2/lib/rack/protection/xss_header.rb -> **call**
9:  [GEM_ROOT]/gems/rack-1.5.2/lib/rack/nulllogger.rb -> **call**
11:  [GEM_ROOT]/gems/rack-1.5.2/lib/rack/head.rb -> **call**
124:  [GEM_ROOT]/gems/sinatra-1.3.4/lib/sinatra/base.rb -> **call**
1417:  [GEM_ROOT]/gems/sinatra-1.3.4/lib/sinatra/base.rb -> **block in call**
1499:  [GEM_ROOT]/gems/sinatra-1.3.4/lib/sinatra/base.rb -> **synchronize**
1417:  [GEM_ROOT]/gems/sinatra-1.3.4/lib/sinatra/base.rb -> **call**
30:  [PROJECT_ROOT]/vendor/bundle/ruby/1.9.1/bundler/gems/pebbles-cors-d51dc16e96bb/lib/pebbles-cors.rb -> **call**
21:  [GEM_ROOT]/gems/rack-1.5.2/lib/rack/methodoverride.rb -> **call**
35:  [PROJECT_ROOT]/vendor/bundle/ruby/1.9.1/bundler/gems/rack-contrib-b7e7c38fd02c/lib/rack/contrib/post_body_content_type_parser.rb -> **call**
138:  [GEM_ROOT]/gems/rack-1.5.2/lib/rack/builder.rb -> **call**
65:  [GEM_ROOT]/gems/rack-1.5.2/lib/rack/urlmap.rb -> **block in call**
50:  [GEM_ROOT]/gems/rack-1.5.2/lib/rack/urlmap.rb -> **each**
50:  [GEM_ROOT]/gems/rack-1.5.2/lib/rack/urlmap.rb -> **call**
33:  [GEM_ROOT]/gems/rack-1.5.2/lib/rack/commonlogger.rb -> **call**
161:  [GEM_ROOT]/gems/sinatra-1.3.4/lib/sinatra/base.rb -> **call**
19:  /srv/sherlock/shared/config/unicorn.rb -> **call**
138:  [GEM_ROOT]/gems/rack-1.5.2/lib/rack/builder.rb -> **call**
65:  [GEM_ROOT]/gems/rack-1.5.2/lib/rack/urlmap.rb -> **block in call**
50:  [GEM_ROOT]/gems/rack-1.5.2/lib/rack/urlmap.rb -> **each**
50:  [GEM_ROOT]/gems/rack-1.5.2/lib/rack/urlmap.rb -> **call**
528:  [GEM_ROOT]/gems/unicorn-4.1.1/lib/unicorn/http_server.rb -> **process_client**
600:  [GEM_ROOT]/gems/unicorn-4.1.1/lib/unicorn/http_server.rb -> **worker_loop**
485:  [GEM_ROOT]/gems/unicorn-4.1.1/lib/unicorn/http_server.rb -> **spawn_missing_workers**
135:  [GEM_ROOT]/gems/unicorn-4.1.1/lib/unicorn/http_server.rb -> **start**
121:  [GEM_ROOT]/gems/unicorn-4.1.1/bin/unicorn -> **<top (required)>**
23:  [PROJECT_ROOT]/vendor/bundle/ruby/1.9.1/bin/unicorn -> **load**
23:  [PROJECT_ROOT]/vendor/bundle/ruby/1.9.1/bin/unicorn -> **<main>**

```
## Environment

<table>

<tr>
<td>REMOTE_ADDR:</td>
<td>127.0.0.1</td>
</tr>

<tr>
<td>REQUEST_METHOD:</td>
<td>GET</td>
</tr>

<tr>
<td>REQUEST_PATH:</td>
<td>/api/sherlock/v1/search/dna/associate:dna.org.*</td>
</tr>

<tr>
<td>PATH_INFO:</td>
<td>/search/dna/associate:dna.org.*</td>
</tr>

<tr>
<td>QUERY_STRING:</td>
<td>&fields[id]=340106&fields&session=velkomatapplicationfb8f11e86ad57bfd66312300e82efa7d3895954b4537317689a0960e35c67076&limit=10000</td>
</tr>

<tr>
<td>REQUEST_URI:</td>
<td>/api/sherlock/v1/search/dna/associate:dna.org.*?&fields[id]=340106&fields&session=velkomatapplicationfb8f11e86ad57bfd66312300e82efa7d3895954b4537317689a0960e35c67076&limit=10000</td>
</tr>

<tr>
<td>SERVER_PROTOCOL:</td>
<td>HTTP/1.0</td>
</tr>

<tr>
<td>HTTP_VERSION:</td>
<td>HTTP/1.0</td>
</tr>

<tr>
<td>HTTP_HOST:</td>
<td>sherlock.o5.no</td>
</tr>

<tr>
<td>HTTP_CONNECTION:</td>
<td>close</td>
</tr>

<tr>
<td>HTTP_X_FORWARDED_HOST:</td>
<td>dna.o5.no</td>
</tr>

<tr>
<td>HTTP_USER_AGENT:</td>
<td>Mozilla/5.0 (Macintosh; Intel Mac OS X 10.8; rv:20.0) Gecko/20100101 Firefox/20.0</td>
</tr>

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

<tr>
<td>HTTP_ACCEPT_LANGUAGE:</td>
<td>en-US,en;q=0.5</td>
</tr>

<tr>
<td>HTTP_ACCEPT_ENCODING:</td>
<td>gzip, deflate</td>
</tr>

<tr>
<td>HTTP_COOKIE:</td>
<td>checkpoint.session=rcmdewlyeq2me2c2cuxoyv8n8fawuhg2sx0su98u9yzx97pupwu69lvz0ylqyofwaw9yvj6jrg65sykp6zd4g0ywdvzsy1fnopf</td>
</tr>

<tr>
<td>HTTP_X_FORWARDED_FOR:</td>
<td>88.88.227.33</td>
</tr>

<tr>
<td>rack_url_scheme:</td>
<td>http</td>
</tr>

<tr>
<td>SERVER_NAME:</td>
<td>sherlock.o5.no</td>
</tr>

<tr>
<td>SERVER_PORT:</td>
<td>80</td>
</tr>

<tr>
<td>rack_input:</td>
<td>#<StringIO:0x000000020e9ff0></td>
</tr>

<tr>
<td>rack_errors:</td>
<td>#<File:0x00000001ca8248></td>
</tr>

<tr>
<td>rack_multiprocess:</td>
<td>true</td>
</tr>

<tr>
<td>rack_multithread:</td>
<td>false</td>
</tr>

<tr>
<td>rack_run_once:</td>
<td>false</td>
</tr>

<tr>
<td>rack_version:</td>
<td>["1", "1"]</td>
</tr>

<tr>
<td>SCRIPT_NAME:</td>
<td>/api/sherlock/v1</td>
</tr>

<tr>
<td>SERVER_SOFTWARE:</td>
<td>Unicorn 4.1.1</td>
</tr>

<tr>
<td>rack_logger:</td>
<td>#<Rack::NullLogger:0x00000002330728></td>
</tr>

<tr>
<td>sinatra_commonlogger:</td>
<td>true</td>
</tr>

<tr>
<td>rack_request_query_string:</td>
<td>&fields[id]=340106&fields&session=velkomatapplicationfb8f11e86ad57bfd66312300e82efa7d3895954b4537317689a0960e35c67076&limit=10000</td>
</tr>

<tr>
<td>rack_request_query_hash:</td>
<td>{"key"=>"fields", "session"=>"velkomatapplicationfb8f11e86ad57bfd66312300e82efa7d3895954b4537317689a0960e35c67076", "limit"=>"10000"}</td>
</tr>

<tr>
<td>sinatra_error:</td>
<td>undefined method `each' for nil:NilClass</td>
</tr>

</table>



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Fields param in url without a value gives this error #25

NoMethodError: undefined method `each' for nil:NilClass

Summary

URL

Where

Occured

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REMOTE_ADDR:	127.0.0.1
REQUEST_METHOD:	GET
REQUEST_PATH:	/api/sherlock/v1/search/dna/associate:dna.org.*
PATH_INFO:	/search/dna/associate:dna.org.*
QUERY_STRING:	&fields[id]=340106&fields&session=velkomatapplicationfb8f11e86ad57bfd66312300e82efa7d3895954b4537317689a0960e35c67076&limit=10000
REQUEST_URI:	/api/sherlock/v1/search/dna/associate:dna.org.*?&fields[id]=340106&fields&session=velkomatapplicationfb8f11e86ad57bfd66312300e82efa7d3895954b4537317689a0960e35c67076&limit=10000
SERVER_PROTOCOL:	HTTP/1.0
HTTP_VERSION:	HTTP/1.0
HTTP_HOST:	sherlock.o5.no
HTTP_CONNECTION:	close
HTTP_X_FORWARDED_HOST:	dna.o5.no
HTTP_USER_AGENT:	Mozilla/5.0 (Macintosh; Intel Mac OS X 10.8; rv:20.0) Gecko/20100101 Firefox/20.0
HTTP_ACCEPT:	text/html,application/xhtml+xml,application/xml;q=0.9,/;q=0.8
HTTP_ACCEPT_LANGUAGE:	en-US,en;q=0.5
HTTP_ACCEPT_ENCODING:	gzip, deflate
HTTP_COOKIE:	checkpoint.session=rcmdewlyeq2me2c2cuxoyv8n8fawuhg2sx0su98u9yzx97pupwu69lvz0ylqyofwaw9yvj6jrg65sykp6zd4g0ywdvzsy1fnopf
HTTP_X_FORWARDED_FOR:	88.88.227.33
rack_url_scheme:	http
SERVER_NAME:	sherlock.o5.no
SERVER_PORT:	80
rack_input:	#
rack_errors:	#
rack_multiprocess:	true
rack_multithread:	false
rack_run_once:	false
rack_version:	["1", "1"]
SCRIPT_NAME:	/api/sherlock/v1
SERVER_SOFTWARE:	Unicorn 4.1.1
rack_logger:	#
sinatra_commonlogger:	true
rack_request_query_string:	&fields[id]=340106&fields&session=velkomatapplicationfb8f11e86ad57bfd66312300e82efa7d3895954b4537317689a0960e35c67076&limit=10000
rack_request_query_hash:	{"key"=>"fields", "session"=>"velkomatapplicationfb8f11e86ad57bfd66312300e82efa7d3895954b4537317689a0960e35c67076", "limit"=>"10000"}
sinatra_error:	undefined method `each' for nil:NilClass

Fields param in url without a value gives this error #25

Description

NoMethodError: undefined method `each' for nil:NilClass

Summary

URL

Where

Occured

Similar

Params

Session

Backtrace

Environment

Metadata

Metadata

Assignees

Labels

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