class MissingValueContextException in Drupal 9

An exception class thrown when contexts exist but are missing a value.

Hierarchy

• class \Drupal\Component\Plugin\Exception\ContextException extends \Drupal\Component\Plugin\Exception\Exception implements ExceptionInterface
  • class \Drupal\Component\Plugin\Exception\MissingValueContextException

3 files declare their use of MissingValueContextException

BlockAccessControlHandler.php in core/modules/block/src/BlockAccessControlHandler.php

ContextHandler.php in core/lib/Drupal/Core/Plugin/Context/ContextHandler.php

ContextHandlerTest.php in core/tests/Drupal/Tests/Core/Plugin/ContextHandlerTest.php

Contains \Drupal\Tests\Core\Plugin\ContextHandlerTest.

File

core/lib/Drupal/Component/Plugin/Exception/MissingValueContextException.php, line 8

Namespace

Drupal\Component\Plugin\Exception

class MissingValueContextException extends ContextException {

  /**
   * MissingValueContextException constructor.
   *
   * @param string[] $contexts_without_value
   *   List of contexts with missing value.
   */
  public function __construct(array $contexts_without_value = []) {
    $message = 'Required contexts without a value: ' . implode(', ', $contexts_without_value);
    parent::__construct($message);
  }

}

Members

Name	Modifiers	Type	Description	Overrides
MissingValueContextException::__construct	public	function	MissingValueContextException constructor.