Symfony 4.4翻译界面问题

问题描述

最近将应用程序从Symfony 4.3升级到4.4，在生产中我遇到了Symfony Translator界面的问题

Recently upgraded app from Symfony 4.3 to 4.4 and in production I have problem with Symfony Translator interface

config:

framework:
default_locale: pl
translator:
    default_path: '%kernel.project_dir%/translations'

错误:

Fatal error: Declaration of Symfony\Component\Translation\TranslatorInterface::setLocale($locale) must be compatible with Symfony\Contracts\Translation\LocaleAwareInterface::setLocale(string $locale) in ./vendor/symfony/translation/TranslatorInterface.php on line 24
Fatal error: Declaration of Symfony\Component\Translation\Translator::trans($id, array $parameters = Array, $domain = NULL, $locale = NULL) must be compatible with Symfony\Contracts\Translation\TranslatorInterface::trans(string $id, array $parameters = Array, ?string $domain = NULL, ?string $locale = NULL) in ./vendor/symfony/translation/Translator.php on line 32

推荐答案

我发现降级为 symfony:translation-contracts:1.1.6 对我有用.
Composer自动安装了此包的 2.0.0 版本，该版本使用了typehinting.
1.1.6 版本不兼容，并且使 Translator 类再次兼容.
它不使用类型提示.

I found that downgrading to symfony:translation-contracts:1.1.6 worked for me.
Composer automatically installed the 2.0.0 version of this package, that makes use of typehinting.
The 1.1.6 version does not and makes the Translator class compatible again.
It does not use typehinting.

在我的 composer.json 文件中，我将版本固定为 1.1.6 :

In my composer.json file, I fixed the version to 1.1.6:

"require": {
        "php": ">=7.3",
        "symfony/translation": "^4.4",
        "symfony/translation-contracts": "1.1.6"
}

P.S.还有更多的依赖项，但出于可读性考虑，我省略了它们

P.S. There are more dependencies but I omitted them for readability

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