Opportunity Kanban View (Lightning only) is not loading
|Knowledge Article Number||000240256|
|Description||When trying to access Opportunity list views in Kanban (vs Grid), the page is not loading and is showing an error.|
|Resolution||This occurs when the fields displayed in Kanban are not visible via FLS. If the edition allows access to Field Level Security, ensure the fields are visible to Users. If you are on Group Edition where you do not have access to FLS, then ensure the fields are on the Opportunity Page Layout.
For more information on Opportunity Kanban, see this Documentation.