Unexpected NullReferenceException when using LINQ with GroupBy on a Nullable Property in C# 10
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💬 Answers: 1
📅 Created: 2025-06-09
c# linq groupby nullreferenceexception
I'm encountering a `NullReferenceException` when trying to group a list of objects by a nullable property using LINQ in C# 10. The list contains several objects...