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Fixed in 2020.1.X

Fixed in 2019.3.X



Found in


Issue ID




[SerializeReference] Failure to add managed reference to List the first time when using SerializableObject

Asset - Importers


1) Open attached project

2) Create a GameObject and add the Test component.

3) Press `Add`. Notice 1 error is thrown:

- Cannot set a managed reference for a serialized object that does not have a managed references defined

Comments (6)

  1. realcosmik

    Mar 17, 2020 04:20

    still not fix in Unity 2019.3.1f1

  2. LucasHehir

    Jan 15, 2020 04:49

    Still happening as of 2019.3.0f5 :( identical to Peter77s situation.

  3. kyuskoj

    Nov 29, 2019 11:35

    Sorry It won't be reproduced.

  4. kyuskoj

    Nov 29, 2019 11:27

    2019.3.0f1 still. It really bothers me.

  5. Flying_Banana

    Sep 05, 2019 16:23

    Noticed this on my own project. Changing back to SerializeField clears the error.

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