Same error with patch #61
Drupal\smart_date\Plugin\FullcalendarViewProcessor\SmartDateProcessor::getIdMappings(): Argument #1 ($entries) must be of type array, null given
Same error with patch #61
Drupal\smart_date\Plugin\FullcalendarViewProcessor\SmartDateProcessor::getIdMappings(): Argument #1 ($entries) must be of type array, null given