Magento2 在 Windows 中安装后无法正常工作答案

【问题标题】：Magento2 not working after installation in windowsMagento2 在 Windows 中安装后无法正常工作
【发布时间】：2022-10-18 09:08:39
【问题描述】：

我已经用 xamp 在 Windows 中安装了新的 magento 2.41。我已经按照this tutorial 安装。

安装后，我在访问主页或管理页面时收到此错误An error has happened during application run. See exception log for details.。

我正在从这个 url http://mystore.magento.com/ 访问 magento 网站。如果我从 localhost/magento241 访问，则显示 404 not found。

我试图清除缓存，但没有奏效。
日志文件在这里：

1 exception(s):
Exception #0 (Exception): Warning: Use of undefined constant SODIUM_CRYPTO_AEAD_CHACHA20POLY1305_IETF_NPUBBYTES - assumed 'SODIUM_CRYPTO_AEAD_CHACHA20POLY1305_IETF_NPUBBYTES' (this will throw an Error in a future version of PHP) in C:\xampp\htdocs\magento241\vendor\magento\framework\Encryption\Adapter\SodiumChachaIetf.php on line 40

Exception #0 (Exception): Warning: Use of undefined constant SODIUM_CRYPTO_AEAD_CHACHA20POLY1305_IETF_NPUBBYTES - assumed 'SODIUM_CRYPTO_AEAD_CHACHA20POLY1305_IETF_NPUBBYTES' (this will throw an Error in a future version of PHP) in C:\xampp\htdocs\magento241\vendor\magento\framework\Encryption\Adapter\SodiumChachaIetf.php on line 40
<pre>#1 Magento\Framework\Encryption\Adapter\SodiumChachaIetf->encrypt() called at [vendor\magento\framework\Encryption\Encryptor.php:399]
#2 Magento\Framework\Encryption\Encryptor->encryptWithFastestAvailableAlgorithm() called at [vendor\magento\module-config\App\Config\Type\System.php:339]
#3 Magento\Config\App\Config\Type\System->cacheData() called at [vendor\magento\framework\Cache\LockGuardedCacheLoader.php:137]
#4 Magento\Framework\Cache\LockGuardedCacheLoader->lockedLoadData() called at [vendor\magento\module-config\App\Config\Type\System.php:281]
#5 Magento\Config\App\Config\Type\System->loadDefaultScopeData() called at [vendor\magento\module-config\App\Config\Type\System.php:207]
#6 Magento\Config\App\Config\Type\System->getWithParts() called at [vendor\magento\module-config\App\Config\Type\System.php:181]
#7 Magento\Config\App\Config\Type\System->get() called at [vendor\magento\framework\App\Config.php:132]
#8 Magento\Framework\App\Config->get() called at [vendor\magento\module-backend\App\Config.php:51]
#9 Magento\Backend\App\Config->getValue() called at [vendor\magento\module-backend\App\Area\FrontNameResolver.php:109]
#10 Magento\Backend\App\Area\FrontNameResolver->getFrontName() called at [vendor\magento\module-backend\Helper\Data.php:209]
#11 Magento\Backend\Helper\Data->getAreaFrontName() called at [vendor\magento\module-backend\App\Request\PathInfoProcessor.php:50]
#12 Magento\Backend\App\Request\PathInfoProcessor->process() called at [generated\code\Magento\Backend\App\Request\PathInfoProcessor\Proxy.php:95]
#13 Magento\Backend\App\Request\PathInfoProcessor\Proxy->process() called at [vendor\magento\framework\App\Request\Http.php:148]
#14 Magento\Framework\App\Request\Http->getOriginalPathInfo() called at [vendor\magento\framework\App\Request\Http.php:163]
#15 Magento\Framework\App\Request\Http->getPathInfo() called at [vendor\magento\framework\App\Request\Http.php:213]
#16 Magento\Framework\App\Request\Http->getFrontName() called at [vendor\magento\framework\App\Http.php:111]
#17 Magento\Framework\App\Http->launch() called at [generated\code\Magento\Framework\App\Http\Interceptor.php:23]
#18 Magento\Framework\App\Http\Interceptor->launch() called at [vendor\magento\framework\App\Bootstrap.php:264]
#19 Magento\Framework\App\Bootstrap->run() called at [pub\index.php:30]
</pre>

https://drive.google.com/drive/folders/1OJaik33qhQL-X3X26LhFJBtUrk4bU5Cm?usp=sharing

【问题讨论】：

你应该在这里上传日志。问题不够清楚

标签： php magento xampp magento2

【解决方案1】：

请确保您已经安装了钠 PHP 扩展。

您可以通过php -i | grep -i sodium 进行检查

在 Windows 上

将“extension=sodium”添加到 php.ini（无引号）将 php/libsodium.dll 复制到 apache/bin/

重启阿帕奇

这对我有用，适用于 Windows。

【讨论】：

【解决方案2】：

我在我的 linux (centOS) 虚拟主机上将我的 php 版本从 8.0 更改为 8.1，并且必须将以下行添加到 phpinfo() 中显示的相关 php.ini 中：

扩展=php_sodium.dll

一旦我这样做了......问题就解决了！

【讨论】：