class UnknownExtensionException in Drupal 9

Exception class thrown when a specified extension is not on the filesystem.

Hierarchy

• class \Drupal\Core\Extension\Exception\UnknownExtensionException extends \Drupal\Core\Extension\Exception\InvalidArgumentException

12 files declare their use of UnknownExtensionException

ExtensionList.php in core/lib/Drupal/Core/Extension/ExtensionList.php

ExtensionListTest.php in core/tests/Drupal/Tests/Core/Extension/ExtensionListTest.php

ExtensionPathResolver.php in core/lib/Drupal/Core/Extension/ExtensionPathResolver.php

ExtensionPathResolverTest.php in core/tests/Drupal/KernelTests/Core/Bootstrap/ExtensionPathResolverTest.php

ModuleHandler.php in core/lib/Drupal/Core/Extension/ModuleHandler.php

... See full list

File

core/lib/Drupal/Core/Extension/Exception/UnknownExtensionException.php, line 8

Namespace

Drupal\Core\Extension\Exception

class UnknownExtensionException extends \InvalidArgumentException {

}