I'm trying to get the count of a SelectList. Lets name this SelectList "Sessions". When trying to use Sessions.Count(), the error "System.InvalidOperationException: Nullable object must have a value" happens. Inspecting the Items list shows 1000s of items. Why is this throwing this error? What needs to happen to get it to stop?
System.InvalidOperationException: Nullable object must have a value. can't get SelectList count
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