Unity Issue Tracker - "Objects are trying to be loaded during a domain backup." errors on entering Playmode
Fixed
UUM-71052
"Objects are trying to be loaded during a domain backup." errors on entering Playmode
Unity: ShaderGraph
Fixed
6.0.X
2022.3.X
Won't Fix
6.1.X
2023.3.X
The fix has landed on 6000.0.20f1 and is applied to all later versions. Additional fix for 6000.1.X is not needed.
Cancelling since 2023.3 is not a supported version, 2023.3 is now 6000.0
Steps to reproduce:
Open attached repro project. Or:
Create a new High Definition 3D project.
Go to Package Manager > High Definition RP > Samples and import "Materials Sample".
Open "Hair" scene.
Open "PhysicalHair_Cards" shadergraph.
Enter Playmode.
Actual results: No errors occur.
Expected results: "Objects are trying to be loaded during a domain backup." errors appear in console. Full message in notes below.
Reproducible with versions: 6000.0.0f1, 2023.3.0b6, 2022.3.26f1
Can't test with versions: 2021.3.37f1, Materials sample did not include this shadergraph and I couldn't downgrade or repro successfully.
Tested on (OS): Ubuntu 20.04, MacOS 12.7
Notes:
Attached .mp4 of this occuring.
Error message:
Objects are trying to be loaded during a domain backup. This is not allowed as it will lead to undefined behaviour!
UnityEditor.Graphing.GraphObject:OnBeforeSerialize ()
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