Php 对未定义方法Pelago\Emogrifier:：DisableInvisibleNodeMoval（）的Laravel错误调用

我在gitlab克隆我们的LaravelWebAPI项目。然后我想迁移和服务，以便在postman中测试api。但是当我做一个迁移或服务时，有一个错误

CssInlinerPlugin.php第18行中的

：

调用未定义的方法Pelago\Emogrifier:：DisableInvisibleNodeMoval（）

有人能帮我吗？我不知道如何解决这个问题，因为连谷歌都没有答案。提前谢谢

CssInlinerPlugin.php

<?php

namespace Snowfire\Beautymail;

class CssInlinerPlugin implements \Swift_Events_SendListener
{
    /**
     * @var \Pelago\Emogrifier
     */
    protected $inliner;

    /**
     * Initialize the CSS inliner.
     */
    public function __construct()
    {
        $this->inliner = new \Pelago\Emogrifier();
        $this->inliner->disableInvisibleNodeRemoval();
    }

    /**
     * Inline the CSS before an email is sent.
     *
     * @param \Swift_Events_SendEvent $evt
     */
    public function beforeSendPerformed(\Swift_Events_SendEvent $evt)
    {
        $message = $evt->getMessage();

        $properTypes = [
            'text/html',
            'multipart/alternative',
            'multipart/mixed',
        ];

        if ($message->getBody() && in_array($message->getContentType(), $properTypes)) {
            $this->inliner->setHtml($message->getBody());
            $message->setBody($this->inliner->emogrify());
        }

        foreach ($message->getChildren() as $part) {
            if (strpos($part->getContentType(), 'text/html') === 0) {
                $this->inliner->setHtml($part->getBody());
                $message->setBody($this->inliner->emogrify());
            }
        }
    }

    /**
     * Do nothing.
     *
     * @param \Swift_Events_SendEvent $evt
     */
    public function sendPerformed(\Swift_Events_SendEvent $evt)
    {
        // Do Nothing
    }
}

当我安装composer时

$ composer install
Loading composer repositories with package information
Installing dependencies (including require-dev) from lock file
Nothing to install or update
Package phpoffice/phpexcel is abandoned, you should avoid using it. Use phpoffice/phpspreadsheet instead.
Package phpunit/phpunit-mock-objects is abandoned, you should avoid using it. No replacement was suggested.
Generating optimized autoload files
Carbon 1 is deprecated, see how to migrate to Carbon 2.
https://carbon.nesbot.com/docs/#api-carbon-2
    You can run ".\vendor\bin\upgrade-carbon" to get help in updating carbon and other frameworks and libraries that depend on it.
> Illuminate\Foundation\ComposerScripts::postAutoloadDump
> @php artisan package:discover

In CssInlinerPlugin.php line 18:

  Call to undefined method Pelago\Emogrifier::disableInvisibleNodeRemoval()


Script @php artisan package:discover handling the post-autoload-dump event returned with error code 1

---

该软件包似乎存在以下问题：

---

他们在这里列出了一些解决方案。可能尝试将版本更改为2.2.0？

是否安装了composer？是的，先生。是的。当我安装composer时，我会在问题中包括日志。在我的

composer.json中没有
“pelago/emogrifier”：“2.2.0”
包。我应该直接在
require
数组中写入日志并运行composer更新吗？是的，在他们修复包之前，这是一个临时修复。或者你可以试试旧版本的beautymail，我明白了。因此，我需要编写
“pelago/Emogrifer”：“2.2.0”
，直接发送给composer，那么
“snowfire/beautymail”：“dev master”
软件包呢？我是否应该删除它？没有雪火的版本。
devmaster
是什么意思？把两者都留下，看看它是否有效。看起来开发大师是因为他们没有发布版本，比如版本a 1.0.0.p，是的。没问题！
$ composer install
Loading composer repositories with package information
Installing dependencies (including require-dev) from lock file
Nothing to install or update
Package phpoffice/phpexcel is abandoned, you should avoid using it. Use phpoffice/phpspreadsheet instead.
Package phpunit/phpunit-mock-objects is abandoned, you should avoid using it. No replacement was suggested.
Generating optimized autoload files
Carbon 1 is deprecated, see how to migrate to Carbon 2.
https://carbon.nesbot.com/docs/#api-carbon-2
    You can run ".\vendor\bin\upgrade-carbon" to get help in updating carbon and other frameworks and libraries that depend on it.
> Illuminate\Foundation\ComposerScripts::postAutoloadDump
> @php artisan package:discover

In CssInlinerPlugin.php line 18:

  Call to undefined method Pelago\Emogrifier::disableInvisibleNodeRemoval()


Script @php artisan package:discover handling the post-autoload-dump event returned with error code 1