.. include:: /Includes.rst.txt .. _breaking-61821: ================================================================== Breaking: #61821 - classFile option in makeInstanceService removed ================================================================== See :issue:`61821` Description =========== The option "classFile" in :code:`\TYPO3\CMS\Core\Utility\GeneralUtility\makeInstanceService()` is removed. This should now be done by the respective ext_autoload.php of each extension. Impact ====== Extension classes relying on the "classFile" registration for autoloading will not be loaded anymore. Affected installations ====================== A TYPO3 instance is affected if a 3rd party extension uses the removed class loading registration method. Migration ========= Use the ext_autoload.php file to autoload the class. .. index:: PHP-API