Bug #95371
Updated by Heiko Dietrich almost 3 years ago
The bug is located in line 129 of function CheckboxElement::render() in the "else"-section of "if ($cols > 1)" Please change the variable $counter to zto $itemKey. Thanks File: typo3_src-10.4.21/typo3/sysext/backend/Classes/Form/Element/CheckboxElement.php Also See: https://api.typo3.org/master/_checkbox_element_8php_source.html in Line 129