Critical error when opening the module in the backend

Created on 25 February 2025, about 2 months ago

Problem/Motivation

When going directly to /admin/config/services/mailchimp_transactional

i'm getting the error:

Drupal\Component\Plugin\Exception\PluginNotFoundException: The "swiftmailer" plugin does not exist. Valid plugin IDs for Drupal\mailsystem\MailsystemManager are: mailchimp_transactional_test_mail, mailchimp_transactional_mail, webform_php_mail, symfony_mailer, php_mail, test_mail_collector in Drupal\Core\Plugin\DefaultPluginManager->doGetDefinition() (regel 53 van /core/lib/Drupal/Component/Plugin/Discovery/DiscoveryTrait.php).

Steps to reproduce

I upgrade from Drupal 9 tot 10. I uninstalled the swiftmailer module from Drupal 9 because it was deprecated in Drupal 10. We used swiftmailer for lay-out in our twig, not for sending.

After the upgrade from 9 tot 10 i'm getting the message above.

Any idea how to get rid of this error?

Proposed resolution

Remaining tasks

User interface changes

API changes

Data model changes

🐛 Bug report
Status

Active

Version

1.1

Component

Code

Created by

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Comments & Activities

  • Issue created by @e2euser
  • 🇧🇪Belgium dieterholvoet Brussels

    This module doesn't contain any reference to the Swiftmailer module. Maybe Swiftmailer is still configured to be used in the Mailsystem module? I recommend checking the call stack of the exception to find out the source of the issue. Either way, this module won't be the place to fix this.

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