.. include:: /Includes.rst.txt ========================== TYPO3 Exception 1663617170 ========================== .. include:: /If-you-encounter-this-exception.rst.txt TYPO3 12.4.19 - 20.08.2024 ========================== .. warning:: (1/1) #1663617170 RuntimeException Form ViewHelpers are Extbase specific and need an Extbase Request to work Installation Overview --------------------- Upgrade from TYPO3 v11.5 to v12.4 The Issue --------- f:form viewhelpers cannot be used in non-Extbase context anymore: See :doc:`Avoiding f:form in non-Extbase context ` Solution -------- Replace the viewhelpers with plain HTML, write your own viewhelpers or create an Extbase context if needed