class MissingThemeDependencyException in Drupal 9

Exception to be thrown when base theme for installed theme is not installed.

Hierarchy

• class \Drupal\Core\Theme\MissingThemeDependencyException extends \Drupal\Core\Theme\Exception

See also

\Drupal\Core\Theme\ThemeInitialization::getActiveThemeByName().

File

core/lib/Drupal/Core/Theme/MissingThemeDependencyException.php, line 10

Namespace

Drupal\Core\Theme

class MissingThemeDependencyException extends \Exception {

  /**
   * The missing theme dependency.
   *
   * @var string
   */
  protected $theme;

  /**
   * Constructs the exception.
   *
   * @param string $message
   *   The exception message.
   * @param string $theme
   *   The missing theme dependency.
   */
  public function __construct($message, $theme) {
    parent::__construct($message);
    $this->theme = $theme;
  }

  /**
   * Gets the machine name of the missing theme.
   *
   * @return string
   *   The machine name of the theme that is missing.
   */
  public function getMissingThemeName() {
    return $this->theme;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
MissingThemeDependencyException::$theme	protected	property	The missing theme dependency.
MissingThemeDependencyException::getMissingThemeName	public	function	Gets the machine name of the missing theme.
MissingThemeDependencyException::__construct	public	function	Constructs the exception.