Question

我的Drupal 8突然停止工作，这给了我这个错误：

网站遇到意外错误。请稍后再试。

Symfony \ Component \ DependencyInjection \ Exception \ ServiceNotFoundException：服务“ pathauto.verbose_messenger”对不存在的服务“ messenger”具有依赖性。在Symfony \ Component \ DependencyInjection \ Compiler \ CheckExceptionOnInvalidReferenceBehaviorPass中 Symfony \ Component \ DependencyInjection \ Compiler \ CheckExceptionOnInvalidReferenceBehaviorPass-> processReferences（Array）（第42行） Symfony \ Component \ DependencyInjection \ Compiler \ CheckExceptionOnInvalidReferenceBehaviorPass-> processDefinition（Object）（第36行） Symfony \ Component \ DependencyInjection \ Compiler \ CheckExceptionOnInvalidReferenceBehaviorPass-> process（Object）（行：120） Symfony \ Component \ DependencyInjection \ Compiler \ Compiler-> compile（Object）（行：573） Symfony \ Component \ DependencyInjection \ ContainerBuilder-> compile（）（行：1314） Drupal \ Core \ DrupalKernel-> compileContainer（）（行：891） Drupal \ Core \ DrupalKernel-> initializeContainer（）（行：467） Drupal \ Core \ DrupalKernel-> boot（）（行：663） Drupal \ Core \ DrupalKernel-> handle（Object）（Line：19）`

Symfony似乎找不到服务messenger是否有人建议问题出在哪里以及缺少什么？谢谢！

VerboseMessenger.php

<?php

namespace Drupal\pathauto;

use Drupal\Core\Config\ConfigFactoryInterface;
use Drupal\Core\Messenger\MessengerInterface as CoreMessengerInterface;
use Drupal\Core\Session\AccountInterface;

/**
 * Provides a verbose messenger.
 */
class VerboseMessenger implements MessengerInterface {

  /**
   * The verbose flag.
   *
   * @var bool
   */
  protected $isVerbose;

  /**
   * The config factory.
   *
   * @var \Drupal\Core\Config\ConfigFactoryInterface
   */
  protected $configFactory;

  /**
   * The current user account.
   *
   * @var \Drupal\Core\Session\AccountInterface
   */
  protected $account;

  /**
   * The messenger service.
   *
   * @var \Drupal\Core\Messenger\MessengerInterface
   */
  protected $messenger;

  /**
   * Creates a verbose messenger.
   *
   * @param \Drupal\Core\Config\ConfigFactoryInterface $config_factory
   *   The config factory.
   * @param \Drupal\Core\Session\AccountInterface $account
   *   The current user account.
   * @param \Drupal\Core\Messenger\MessengerInterface $messenger
   *   The messenger service.
   */
  public function __construct(ConfigFactoryInterface $config_factory, AccountInterface $account, CoreMessengerInterface $messenger) {
    $this->configFactory = $config_factory;
    $this->account = $account;
    $this->messenger = $messenger;
  }

  /**
   * {@inheritdoc}
   */
  public function addMessage($message, $op = NULL) {

    if (!isset($this->isVerbose)) {
      $config = $this->configFactory->get('pathauto.settings');
      $this->isVerbose = $config->get('verbose') && $this->account->hasPermission('notify of path changes');
    }

    if (!$this->isVerbose || (isset($op) && in_array($op, array('bulkupdate', 'return')))) {
      return FALSE;
    }

    if ($message) {
      $this->messenger->addMessage($message);
    }

    return TRUE;
  }

}

services.yml

services:
  pathauto.generator:
    class: Drupal\pathauto\PathautoGenerator
    arguments: ['@config.factory', '@module_handler', '@token', '@pathauto.alias_cleaner', '@pathauto.alias_storage_helper', '@pathauto.alias_uniquifier', '@pathauto.verbose_messenger', '@string_translation', '@token.entity_mapper', '@entity_type.manager']
  pathauto.alias_cleaner:
    class: Drupal\pathauto\AliasCleaner
    arguments: ['@config.factory', '@pathauto.alias_storage_helper', '@language_manager', '@cache.discovery', '@transliteration', '@module_handler']
  pathauto.alias_storage_helper:
    class: Drupal\pathauto\AliasStorageHelper
    arguments: ['@config.factory', '@path.alias_storage', '@database','@pathauto.verbose_messenger', '@string_translation']
    tags:
      - { name: backend_overridable }
  pathauto.alias_uniquifier:
    class: Drupal\pathauto\AliasUniquifier
    arguments: ['@config.factory', '@pathauto.alias_storage_helper','@module_handler', '@router.route_provider', '@path.alias_manager']
  pathauto.verbose_messenger:
    class: Drupal\pathauto\VerboseMessenger
    arguments: ['@config.factory', '@current_user', '@messenger']
  plugin.manager.alias_type:
    class: Drupal\pathauto\AliasTypeManager
    parent: default_plugin_manager
  pathauto.settings_cache_tag:
    class: Drupal\pathauto\EventSubscriber\PathautoSettingsCacheTag
    arguments: ['@entity_field.manager', '@plugin.manager.alias_type']
    tags:
      - { name: event_subscriber }

Symfony;服务“ pathauto.verbose_messenger”依赖于不存在的服务“ messenger”

0 个答案: