Unity Issue Tracker - [SerializeReference] Non-Serialized fields loose their default initializers value when after entering PlayMode

Fixed in 2020.2

Fix In Review for 2019.4, 2020.1

Votes

Found in

Issue ID

Regression

[SerializeReference] Non-Serialized fields loose their default initializers value when after entering PlayMode

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Jun 05, 2020

1) Add Script InitBug.cs to a project

2) In the project view, create a new "Initialized Fields Bug" asset.

3) Select the asset and click the cog icon to show the assets context menu, select "Check Values".

4) The console should say that both fields are NOT null.

5) Enter play mode.

6) Select the asset and click the cog icon to show the assets context menu, select "Check Values".

7) The SerializeReference field is now null. This should never happen.

If a value is changed in a script during play mode, all the non-serialized fields will lose their values.