symfony - Error when calling Rabbitmq consumer from command line -

i trying setup simple amqp publisher/consumer using symfony2.2 rabbitmq bundle, following documentation on bundle page

the publisher works fine, can see messages on web manager of rabbitmq. when try run consumer using command

php app/console rabbitmq:consumer my.api 

i following error:

call undefined method my\apibundle\service\consumerservice::setroutingkey() in /***/vendor/oldsound/rabbitmq-bundle/oldsound/rabbitmqbundle/command/baseconsumercommand.php on line 91 

my setup:

confi.yml

old_sound_rabbit_mq:     connections:         my.api:         host:      %amqp_host%         port:      %amqp_port%         user:      %amqp_user%         password:  %amqp_password%         vhost:     %amqp_vhost%     producers:         my.api:             connection: my.api             exchange_options: {name: 'my.api', type: fanout}     consumers:         my.api:             connection: my.api             exchange_options: {name: 'my.api', type: fanout}             queue_options:    {name: 'my.api'}             callback:         my.api 

my\apibundle\service\consumerservice.php

namespace my\apibundle\service;  use oldsound\rabbitmqbundle\rabbitmq\consumerinterface;  class consumerservice implements consumerinterface {     public function execute(\phpamqplib\message\amqpmessage $msg)     {         return false;     } } 

my\apibundle\resources\config\services.xml

<?xml version="1.0" encoding="utf-8"?> <container xmlns="http://symfony.com/schema/dic/services" xmlns:xsi="http://www.w3.org/2001/xmlschema-instance" xsi:schemalocation="http://symfony.com/schema/dic/services http://symfony.com/schema/dic/services/services-1.0.xsd">     <services>         <service id="old_sound_rabbit_mq.my.api_consumer" class="my\apibundle\service\consumerservice"></service>     </services> </container> 

my question is: wrong config or code?

there no need register handler service - removing my\apibundle\resources\config\services.xml definition should solve problem.