gistfile1.txt

Started POST "/documents" for 127.0.0.1 at 2011-10-21 20:52:27 -0400
  Processing by DocumentsController#create as HTML
  Parameters: {"Filename"=>"Contract.odt", "_urcollege_session"=>"BAh7B0kiD3Nlc3Npb25faWQGOgZFRkkiJWIxODBkMTJhOWNlMDg1ZTY1NzZiZWM5ZGUxYjgxNGMxBjsAVEkiEF9jc3JmX3Rva2VuBjsARkkiMXM0bzNzY3Z3TWE4WVh6UGZXandkRzJvTFkvVjJvcWNDRUo0M1JjQ1dnTUk9BjsARg==--4e8e0ce753d8618b22cc2e18e80bc753b4831f35", "authenticity_token"=>"s4o3scvwMa8YXzPfWjwdG2oLY/V2oqcCEJ43RcCWgMI=", "folder"=>"/documents/", "attachment"=>#<ActionDispatch::Http::UploadedFile:0x0000000588afe0 @original_filename="Contract.odt", @content_type="application/octet-stream", @headers="Content-Disposition: form-data; name=\"attachment\"; filename=\"Contract.odt\"\r\nContent-Type: application/octet-stream\r\n", @tempfile=#<File:/tmp/RackMultipart20111021-29558-ungtwg>>, "Upload"=>"Submit Query"}
   (0.1ms)  BEGIN
  SQL (5.1ms)  INSERT INTO "documents" ("attachment", "created_at", "processed", "updated_at") VALUES ($1, $2, $3, $4) RETURNING "id"  [["attachment", #<ActionDispatch::Http::UploadedFile:0x0000000588afe0 @original_filename="Contract.odt", @content_type="application/octet-stream", @headers="Content-Disposition: form-data; name=\"attachment\"; filename=\"Contract.odt\"\r\nContent-Type: application/octet-stream\r\n", @tempfile=#<File:/tmp/RackMultipart20111021-29558-ungtwg>>], ["created_at", Sat, 22 Oct 2011 00:52:27 UTC +00:00], ["processed", nil], ["updated_at", Sat, 22 Oct 2011 00:52:27 UTC +00:00]]
NoMethodError: undefined method `name' for nil:NilClass: INSERT INTO "documents" ("attachment", "created_at", "processed", "updated_at") VALUES ($1, $2, $3, $4) RETURNING "id"
   (0.1ms)  ROLLBACK
Completed 500 Internal Server Error in 16ms

ActiveRecord::StatementInvalid (NoMethodError: undefined method `name' for nil:NilClass: INSERT INTO "documents" ("attachment", "created_at", "processed", "updated_at") VALUES ($1, $2, $3, $4) RETURNING "id"):
  app/controllers/documents_controller.rb:15:in `create'
  app/middleware/flash_session_cookie_middleware.rb:17:in `call'

Rendered /home/zak/.rvm/gems/ruby-1.9.2-p290/gems/actionpack-3.1.1/lib/action_dispatch/middleware/templates/rescues/_trace.erb (2.0ms)
Rendered /home/zak/.rvm/gems/ruby-1.9.2-p290/gems/actionpack-3.1.1/lib/action_dispatch/middleware/templates/rescues/_request_and_response.erb (1.2ms)
Rendered /home/zak/.rvm/gems/ruby-1.9.2-p290/gems/actionpack-3.1.1/lib/action_dispatch/middleware/templates/rescues/diagnostics.erb within rescues/layout (6.5ms)

Probably didn't mount the uploader in Document model.