Fix: CS8602 Nullable Dereference Warning.NET 8

The Error

Build warning:

CS8602: Dereference of a possibly null reference

Quick Fix - 1 Min

1. Check null: if (user!= null) user.Name. 2. Null-forgiving: user!.Name if you're sure. 3. Make property non-nullable or initialize. 4. Disable: #pragma warning disable CS8602

Root Cause

Nullable reference types enabled. Compiler sees possible null.