Serialization Safety (Grade A)セキュリティテスト済みのデータ―AI スキル for Claude AI。 Grade A。ユニティ シリアライズ規則 — FormerlySerializedAs オン リネーム、SerializeField VS公開、SerializeReference for ポリモーフィズム、ユニティ ニューユーレスポーツ チェック(== n

What Unity types are serialized automatically, and how do I exclude cached data?

Unity serializes public fields, private fields marked with SerializeField, and fields marked with SerializeReference for polymorphism. To exclude non‑essential or cached data, annotate the field with the NonSerialized attribute.

Asked by Larisa Ionescu · May 6, 2026

How can I serialize polymorphic fields without losing data?

Apply the SerializeReference attribute to the field; this tells Unity to store type information and reference data, allowing proper serialization and deserialization of polymorphic objects.

Asked by Miriam Cohen · May 2, 2026

What Unity-specific null check should I use to detect destroyed objects?

Use Unity's overloaded == null check (e.g., if (myObject == null)) rather than C#'s reference check, because Unity overrides the operator to return true for objects that have been destroyed but still hold a managed reference.

Asked by Anya Sokolova · Mar 31, 2026

How does Serialization Safety prevent silent data loss when renaming fields in Unity?

It requires adding the FormerlySerializedAs attribute to the renamed field, preserving the original name‑value mapping so existing scene, prefab, or ScriptableObject data is correctly deserialized instead of reverting to defaults.

Asked by Zara Ahmed · Mar 22, 2026