File permission check -- File does not exist. File core/includes/install.inc, line 59 API functions for installing modules and themes. Code const FILE_NOT_EXIST = 16;

protected LocaleLookup::getCid() Gets the cache ID. Return value string Overrides CacheCollector::getCid File core/modules/locale/src/LocaleLookup.php, line 109 Class LocaleLookup A cache collector to allow for dynamic building of the locale cache. Namespace Drupal\locale Code protected function getCid() { if (!isset($this->cid)) { // Add the current user's role IDs to the cache key, this ensures that, // for example, strings for admin menu items and settings forms are no

protected BlockEntityOffCanvasForm::buildVisibilityInterface(array $form, FormStateInterface $form_state) Helper function for building the visibility UI form. Parameters array $form: An associative array containing the structure of the form. \Drupal\Core\Form\FormStateInterface $form_state: The current state of the form. Return value array The form array with the visibility UI added in. Overrides BlockForm::buildVisibilityInterface File core/modules/outside_in/src/Block/BlockEntityOffCanvasFo

The human-readable name of the entity type group. File core/lib/Drupal/Core/Entity/EntityType.php, line 222 Class EntityType Provides an implementation of an entity type and its metadata. Namespace Drupal\Core\Entity Code protected $group_label;

public DefaultExceptionSubscriber::on429(GetResponseForExceptionEvent $event) Handles a 429 error for HTTP. Parameters \Symfony\Component\HttpKernel\Event\GetResponseForExceptionEvent $event: The event to process. File core/modules/serialization/src/EventSubscriber/DefaultExceptionSubscriber.php, line 124 Class DefaultExceptionSubscriber Handles default error responses in serialization formats. Namespace Drupal\serialization\EventSubscriber Code public function on429(GetResponseForExc

public SearchPageListBuilder::__construct(EntityTypeInterface $entity_type, EntityStorageInterface $storage, SearchPluginManager $search_manager, ConfigFactoryInterface $config_factory) Constructs a new SearchPageListBuilder object. Parameters \Drupal\Core\Entity\EntityTypeInterface $entity_type: The entity type definition. \Drupal\Core\Entity\EntityStorageInterface $storage: The entity storage class. \Drupal\search\SearchPluginManager $search_manager: The search plugin manager. \Drupal\Core\C

public FormStateValuesTrait::setValues(array $values) Implements \Drupal\Core\Form\FormStateInterface::setValues() File core/lib/Drupal/Core/Form/FormStateValuesTrait.php, line 36 Class FormStateValuesTrait Provides methods to manage form state values. Namespace Drupal\Core\Form Code public function setValues(array $values) { $existing_values = &$this->getValues(); $existing_values = $values; return $this; }

The paramconverter manager. Type: \Drupal\Core\ParamConverter\ParamConverterManagerInterface File core/lib/Drupal/Core/Access/AccessManager.php, line 34 Class AccessManager Attaches access check services to routes and runs them on request. Namespace Drupal\Core\Access Code protected $paramConverterManager;

protected EntityViewDisplayEditForm::alterSettingsSummary(array &$summary, PluginSettingsInterface $plugin, FieldDefinitionInterface $field_definition) Alters the widget or formatter settings summary. Parameters array $summary: The widget or formatter settings summary. \Drupal\Core\Field\PluginSettingsInterface $plugin: The widget or formatter. \Drupal\Core\Field\FieldDefinitionInterface $field_definition: The field definition. Overrides EntityDisplayFormBase::alterSettingsSummary File cor

The database connection. Type: \Drupal\Core\Database\Connection File core/lib/Drupal/Core/Batch/BatchStorage.php, line 22 Class BatchStorage Namespace Drupal\Core\Batch Code protected $connection;