This is a much better approach than previous attempts to solve the problem.

To enable logger in config (default value is %kernel.debug%):

framework:#esi:             ~translator:{ fallback: "%locale%", logging: true }

👍

👍

Thank you@aitboudad.

This addition is currently breaking my install:

Catchable Fatal Error: Argument 1 passed to BM2\SiteBundle\Twig\GeographyExtension::__construct() must be an instance of Symfony\Component\Translation\Translator, instance of Symfony\Component\Translation\LoggingTranslator given, called in /home/maf/symfony/app/cache/test/appTestDebugProjectContainer.php on line 4885 and defined

The funny part is that changing GeographyExtension leads to the inverse error - now it expects LoggingTranslator, but is given Translator.

@tvogt Have you tryed typehint usingTranslatorInterface instead of concrete implementation?

Using theTranslatorInterface as@Koc mentioned also solved a brokenFormType after the upgrade for me.

->setAllowedTypes(array(    'translator' => 'Symfony\Bundle\FrameworkBundle\Translation\Translator',));

should be

->setAllowedTypes(array(    'translator' => 'Symfony\Component\Translation\TranslatorInterface',));

It seems like the default frameworkTranslator has changed, so maybe mention something about the changes of the Translator component inUPGRADE-2.6.md?

@rvanlaak any code typehinting the concrete implementation rather than the interface will suffers from issues as soon as a bundle extends the functionalities of service through composition (which is a much better way than doing it through inheritance). You should also rely on the interface for the typehint rather than on concrete implementations

@stof,@fabian to avoid BC, what do you think to set logging as false by default instead of debug mode ?

@stof I totally agree with you, but couldn't find something about it in the changelog

@aitboudad +1 for enabling the logging by default, it is a great feature!

I just update to 2.6@dev.

Note that the translator (servicetranslator) refers now to LoggingTranslator

I got it from php app/console container:debug :

translator            Symfony\Component\Translation\LoggingTranslator                                            translator.default    Symfony\Bundle\FrameworkBundle\Translation\Translator

Edit:translator refers to LoggingTranslator only if debug mode is on.
So if like me you setTranslator as type hint, juste change toTranslatorInterface ;)

In both debug and non-debug?

No, I got Symfony\Bundle\FrameworkBundle\Translation\Translator fromtranslator when debug mode is disabled. So it's ok

@Koc yes, of course.