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Fixed in 2023.3.0a1
Fixed in 2023.2.X, 2023.2.0b12, 2023.3.X, future release
Votes
0
Found in
2023.2.0a23
Issue ID
UUM-42188
Regression
No
[VFX] Rewriting VFX assets that contain multiple systems results in errors
Versions tested: 2023.2.0a23
Steps to repro:
1) Start a new HDRP project
2) Create a new heads & tails template (or any other template and duplicate the entire system at least once).
3) Click on "+", create a new Simple Loop VFX Graph, name as a previous one, click to replace the file
4) Observe graph view glitching and errors thrown:
NullReferenceException: Object reference not set to an instance of an object
UnityEditor.VFX.UI.VFXSystemBorder.Update () (at ./Library/PackageCache/com.unity.visualeffectgraph@16.0.2/Editor/Utils/VFXSystemBorder.cs:450) ...
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Resolution Note (fix version 2023.3):
Verified on version 2023.3.0a1
Resolution Note (fix version 2023.2):
Verified on version 2023.2.0b12