Missing translation categories should not be logged as Error

[timkelty]

If you are in the CP using a non-english lang, your logs will be littered with tons of errors:

2019-04-08 14:21:33 [-][1][-][error][yii\i18n\PhpMessageSource::loadFallbackMessages] The message file for category 'relabel' does not exist: /app/vendor/composer/anubarak/craft-relabel/src/translations/fr-CA/relabel.php Fallback file does not exist as well: /app/vendor/composer/anubarak/craft-relabel/src/translations/fr/relabel.php

…which can be annoying when you're looking for actual errors. Seems like falling back is the expected behavior, and shouldn't be logged as an error.

[gtettelaar]

@timkelty It should be possible to override that using Yii's except property in the log option that you can set in app.php?

[timkelty]

Good idea @gtettelaar, this seems to work:

                        'except' => [
                            'yii\web\HttpException:40*',
                            'yii\i18n\PhpMessageSource:*'
                        ],

[gtettelaar]

@brandonkelly If this is something you would be open to having in the core via Craft::$app->getConfig()->getGeneral() i have some time to set up a PR for this - to be able to set this via one config variable rather than needing to edit app.php?

[brandonkelly]

Probably safe to just ignore PhpMessageSource errors as part of the base configuration, rather than making it a config setting. If either of you have a chance to test it out and PR it, I’d be happy to accept it, even for Craft 3.1.