Missing dependency on version extension
The gridelements extension uses the
DependencyResolver class of the
version extension without explicitely declaring this dependency.
Thus a fatal error occurs in the List module if you set up grid elements without having the versions extension installed. (Which is optional BTW):
Fatal error: Class 'TYPO3\CMS\Version\Dependency\DependencyResolver' not found in .../typo3/sysext/core/Classes/Utility/GeneralUtility.php on line 4279
Debugging shows that \GridElementsTeam\Gridelements\Helper\Helper is responsible.