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Makihiro 2022-04-10 12:45:16 +09:00 committed by GitHub
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@ -129,3 +129,18 @@ The `SubclassSelector` attribute supports types that meet the following conditio
- Not generic - Not generic
- Not unity object - Not unity object
- Serializable attribute is applied. - Serializable attribute is applied.
## ❓ FAQ
### If the type is renamed, the reference is lost.
It is a limitation of `SerializeReference` of Unity.
When serializing a `SerializeReference` reference, the type name, namespace, and assembly name are used, so if any of these are changed, the reference cannot be resolved during deserialization.
To solve this problem, `UnityEngine.Scripting.APIUpdating.MovedFromAttribute` can be used.
Also, [this thread](https://forum.unity.com/threads/serializereference-data-loss-when-class-name-is-changed.736874/) will be helpful.
https://forum.unity.com/threads/serializereference-data-loss-when-class-name-is-changed.736874/