php bin/console symfony 命令给出致命错误 [英] php bin/console symfony commands give a fatal error

问题描述

我安装了一个 symfony 3 项目，但无法运行任何 php bin/console 命令.当我尝试时，我收到以下错误:

I installed a symfony 3 project but cant run any php bin/console commands. When I try, I get the following error:

PHP 致命错误:未捕获 SymfonyComponentDebugExceptionClassNotFoundException:试图从全局命名空间加载类DOMDocument".您是否忘记了使用"声明?在 project_folder/vendor/symfony/symfony/src/Symfony/Component/Config/Util/XmlUtils.php:52

PHP Fatal error: Uncaught SymfonyComponentDebugExceptionClassNotFoundException: Attempted to load class "DOMDocument" from the global namespace. Did you forget a "use" statement? in project_folder/vendor/symfony/symfony/src/Symfony/Component/Config/Util/XmlUtils.php:52

知道如何解决这个问题吗?

Any idea how to fix this?

推荐答案

在寻找解决方案数小时后，我检查了已安装的 php 包，发现 php-xml 不存在.

After hours of looking for solutions I checked the php packages that I had installed and realized that php-xml was not there.

sudo apt install php-xml

现在可以了:)

这篇关于php bin/console symfony 命令给出致命错误的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！