Error: Call to a member function getTrainingId() on null in template_preprocess_opigno_calendar_event()

I applied this patch and did not solve the problem https://www.drupal.org/files/issues/2022-02-09/calendar-opigno-adaptatio... →

this is the error I get when i go to the calendar view and press preview "\Drupal\calendar\Plugin\views\style\CalendarStyle: A calendar date argument is required when using the calendar style, to add a date argument in a view, please go to Advanced > Contextual Filters on the views configuration panel." but i cant see how to add a date argument.

i put the fix that worked for me here https://www.drupal.org/project/opigno_lms/issues/3504375 🐛 Error: Call to a member function getTrainingId() on null in template_preprocess_opigno_calendar_event() Active

Automatically closed - issue fixed for 2 weeks with no activity.