https://api.drupal.org/api/drupal/core%21lib%21Drupal%21Core%21Render%21Component%21Exception%21ComponentNotFoundException.php/class/ComponentNotFoundException/10
class ComponentNotFoundException | Drupal API
classdrupalapi
https://api.drupal.org/api/drupal/core%21lib%21Drupal%21Core%21Render%21Component%21Exception%21ComponentNotFoundException.php/class/ComponentNotFoundException/11.x
class ComponentNotFoundException | Drupal API
classdrupalapi