Symfony: debugging (1.4)

1. Unwanted " in action

# ProjectName/apps/appsName/config/settings.yml
# Output escaping settings
    #escaping_strategy: true
    #escaping_method: ESC_SPECIALCHARS


2. Call to undefined method dashboardActions::returnJsonResponse
# ProjectName/lib/symfony/Actions.class.php

class Actions extends sfActions {

}