.. include:: /Includes.rst.txt

==========================
TYPO3 Exception 1442236317
==========================

.. include:: /If-you-encounter-this-exception.rst.txt


TYPO3 12.4.17 - 29.07.2024
==========================

..  code-block:: plaintext
    caption: Exception Message

    MenuItem "" is not valid

Situation
---------

Right after an update from TYPO3 11 to 12. Forgot to clear the cache

Solution
--------

Clear all caches from install tool or console


TYPO3 12.4.14 - 17.05.2024
==========================

..  code-block:: plaintext
    caption: Exception Message

    MenuItem "Liste" is not valid

Situation
---------

Trying to add a menu Item to the menu in a custom backend module:

..  code-block:: php
    :caption: EXT:my_extension/Classes/Controller/MyModuleController.php

    $menu = $moduleTemplate->getDocHeaderComponent()->getMenuRegistry()->makeMenu();

     $menuItem = $menu->makeMenuItem()
        ->setTitle($menuItemConfig['label'])
        ->setHref($this->uriBuilder->reset()->uriFor($menuItemConfig['action'], [], $menuItemConfig['controller']))
        ->setActive($isActive);
    $menu->addMenuItem($menuItem);

This exception is thrown when the title or the href of the menuitem are empty. In this case the UriBuilder
returned an emptry result, therefore the Href was empty.

One possible reason for Href being empty: the action is missing in Configuration/Backend/Modules.php -> 'ControllerActions'

Solution
--------

Fix the href generation.