Undefined Index Exception when DIC uses factory to get service

[keymaster]

Received the following exception (using Symfony 2.05 release):

An exception has been thrown during the rendering of a template ("Notice: Undefined index: acme_search.SearchFactory in C:\Program Files\Zend\Apache2\htdocs\Acme\vendor\bundles\JMS\DebuggingBundle\DataCollector\DiDataCollector.php line 101") in "JMSDebuggingBundle:Collector:container.html.twig" at line 140.

Here are the relevant service definitions:

    <service id="acme_search.SearchFactory" class="%acme_search.SearchFactory.class%" scope="request">
                    <argument type="service" id="acmecore_searchfilter.FilterManager" />
        <argument type="service" id="service_container" />
    </service>

    <service 
           id="acme_search.searcher" 
           class="%acmecore_searchfilter.SearcherInterface.class%" 
           scope="request" 
           factory-service="acme_search.SearchFactory"
               factory-method="make">
    </service>

[keymaster]

The above exception occurs only when the DIC is asked to use a factory to create the service.

[stof]

IMO, the real issue is a case-sensitivity one as I never saw such bugs for the Doctrine services using a factory service. The collector should probably lowercase all ids to avoid issues as the DI component is always using them lowercased

[schmittjoh]

The problem was in the TraceableContainer which did use the id as it was given to get or set. It now converts them to lower-case just like the super class.