AspNet MVC ViewData Error: InvalidOperationException: There is no ViewData item of type 'IEnumerable<SelectListItem>' that has key 'Type'
Question: How do you resolve the error: InvalidOperationException: There is no ViewData item of type 'IEnumerable<SelectListItem>' that has key 'Type' in MVC asp.net 6 View?
Check your ViewBag it is clear the ViewData is empty while the DropDown Html Tag tries to bind the values. Check for Null Exception first before binding your ListItems.
Jack said:
Check your ViewBag it is clear the ViewData is empty while the DropDown Html Tag tries to bind the values. Check for Null Exception first before binding your ListItems.