NoMethodError, undefined method `values_at' for nil:NilClass while testing actions

[weimeng]

I get the following internal server error while testing wash_out with SoapUI:

Started POST "/rumbas/action" for 127.0.0.1 at 2013-09-26 15:02:45 +0800
Processing by RumbasController#integer_to_string as HTML
  Parameters: {"Envelope"=>{"xmlns:soapenv"=>"http://schemas.xmlsoap.org/soap/envelope/", "Header"=>nil, "Body"=>{"value"=>"5"}}}
Completed 500 Internal Server Error in 1ms

NoMethodError (undefined method `values_at' for nil:NilClass):
  config/initializers/quiet_assets.rb:6:in `call_with_quiet_assets'


  Rendered /Users/weimeng/.rvm/gems/ruby-1.9.2-p320@my_application/gems/actionpack-3.2.11/lib/action_dispatch/middleware/templates/rescues/_trace.erb (1.6ms)
  Rendered /Users/weimeng/.rvm/gems/ruby-1.9.2-p320@my_application/gems/actionpack-3.2.11/lib/action_dispatch/middleware/templates/rescues/_request_and_response.erb (1.1ms)
  Rendered /Users/weimeng/.rvm/gems/ruby-1.9.2-p320@my_application/gems/actionpack-3.2.11/lib/action_dispatch/middleware/templates/rescues/diagnostics.erb within rescues/layout (32.1ms)

I'm fairly confused because I'm following the README exactly but am unable to get this to work.

I noticed that there's a similar issue (#100) but I don't have the problem which the person faced as I've made a new controller just for wash_out.

Do you have any advice as to what I might be doing wrong here?

This is my controller:

class RumbasController < ActionController::Base
  soap_service namespace: "test"

  # Simple case
  soap_action "integer_to_string",
              :args   => :integer,
              :return => :string
  def integer_to_string
    render :soap => params[:value].to_s
  end
end

These are my routes:

MyApplication::Application.routes.draw do
  wash_out :rumbas
end

[weimeng]

This is from the Rails framework trace:

/Users/weimeng/.rvm/gems/ruby-1.9.2-p320@my_application/bundler/gems/wash_out-31cbe18b4926/lib/wash_out/dispatcher.rb:53:in `_map_soap_parameters'

[weimeng]

Not sure if I'm barking up the wrong tree here, but here's what I found.

If I do a request.raw_post before @_params = nori_parser.parse(request.body.read) in WashOut::Dispatcher#_parse_soap_parameters, then request.body is not empty and everything works as per normal after.

Any idea what's causing this?

[alagunambi]

@weimeng can you try the parameters in the following format, and check?
Parameters: {"Envelope"=>{"xmlns:soapenv"=>"http://schemas.xmlsoap.org/soap/envelope/", "Header"=>nil, "Body"=>{ "IntegerToString" => { value"=>"5" }}}}


[inossidabile]

Thanks for the catch.

[weimeng]

@inossidabile Glad I could help. Thanks for the fix!