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symfony - symfony/依赖注入与 symfony/console 冲突

问题描述

我有一个尝试更新的 magento2.2.6 网站。现在我最终遇到了这个错误：

symfony/dependency-injection v3.3.0 与 symfony/console[v4.1.5] 冲突。

我尝试并查看了几个论坛和问题，也更改了一些版本但没有好的结果。冲突问题仍然存在，我已经没有选择了。

.{    Problem 

  - Installation request for magento/product-community-edition 2.3.0 -> satisfiable by magento/product-community-edition[2.3.0].
  - magento/framework 102.0.0 requires symfony/console ~4.1.0 -> satisfiable by symfony/console[v4.1.0, v4.1.1, v4.1.2, v4.1.3, v4.1.4, v4.1.5, v4.1.6, v4.1.7, v4.1.8].
  - symfony/dependency-injection v3.3.0 conflicts with symfony/console[v4.1.0].
  - symfony/dependency-injection v3.3.0 conflicts with symfony/console[v4.1.1].
  - symfony/dependency-injection v3.3.0 conflicts with symfony/console[v4.1.2].
  - symfony/dependency-injection v3.3.0 conflicts with symfony/console[v4.1.3].
  - symfony/dependency-injection v3.3.0 conflicts with symfony/console[v4.1.4].
  - symfony/dependency-injection v3.3.0 conflicts with symfony/console[v4.1.5].
  - symfony/dependency-injection v3.3.0 conflicts with symfony/console[v4.1.6].
  - symfony/dependency-injection v3.3.0 conflicts with symfony/console[v4.1.7].
  - symfony/dependency-injection v3.3.0 conflicts with symfony/console[v4.1.8].
  - magento/product-community-edition 2.3.0 requires magento/framework 102.0.0 -> satisfiable by magento/framework[102.0.0].
  - Installation request for symfony/dependency-injection 3.3.0 -> satisfiable by symfony/dependency-injection[v3.3.0]

}

有任何想法吗

标签： symfony

解决方案

要首先解决上述问题，您必须运行以下命令

步骤1

composer config preferred-install dist
composer config sort-packages true
composer config prefer-stable true

第2步

composer require --dev friendsofphp/php-cs-fixer:~2.10.0 --no-update

第 3 步

composer require --dev friendsofphp/php-cs-fixer:~2.10.0 --no-update

第4步

php -r '$autoload=json_decode(file_get_contents("composer.json"), true); $autoload["autoload"]["psr-4"]["Zend\\Mvc\\Controller\\"]= "setup/src/Zend/Mvc/Controller/"; file_put_contents("composer.json", json_encode($autoload, JSON_PRETTY_PRINT|JSON_UNESCAPED_SLASHES));'

第 5 步

composer require magento/product-community-edition 2.3.0 --no-update

第 6 步

composer update

第 7 步

php bin/magento setup:upgrade

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