Warning: Illegal string offset 'min' in Drupal\calendar_view\Plugin\views\style\Calendar->processInput() (line 415 of modules/calendar_view/src/Plugin/views/style/Calendar.php).
Warning: Cannot assign an empty string to a string offset in Drupal\calendar_view\Plugin\views\style\Calendar->processInput() (line 415 of modules/calendar_view/src/Plugin/views/style/Calendar.php).
