Exception while switching fabric material from opaque to transparent

Unity: Visual Effects

VFX

Fixed

2023.3.X

2023.2.X

2023.1.X

2022.3.X

Won't Fix

2022.2.X

Step to repro:

Open an HDRP project
Import package
Open VFX "1"
Create an Output Particle Quad, link it to the system
Assign the "LitVFXSG 1" (the other SG won't reproduce) to Output
Open Inspector
Switch Surface Type to Transparent
Observe the exception:

ArgumentOutOfRangeException: Specified argument was out of the range of valid values.
Parameter name: propertyIndex
UnityEngine.Shader.CheckPropertyIndex (UnityEngine.Shader s, System.Int32 propertyIndex) (at <081e55d24a104f74b1b7708d04a3de02>:0)
UnityEngine.Shader.GetPropertyDefaultFloatValue (System.Int32 propertyIndex) (at <081e55d24a104f74b1b7708d04a3de02>:0)
UnityEditor.Rendering.HighDefinition.TransparencyUIBlock.get_showSection () (at D:/UnitySrc/Dev_Git/Packages/com.unity.render-pipelines.high-definition/Editor/Material/UIBlocks/TransparencyUIBlock.cs:77)
UnityEditor.Rendering.HighDefinition.MaterialUIBlock.OnGUI () (at D:/UnitySrc/Dev_Git/Packages/com.unity.render-pipelines.high-definition/Editor/Material/UIBlocks/MaterialUIBlock.cs:226)
UnityEditor.Rendering.HighDefinition.MaterialUIBlockList.OnGUI (UnityEditor.MaterialEditor materialEditor, UnityEditor.MaterialProperty[] properties) (at D:/UnitySrc/Dev_Git/Packages/com.unity.render-pipelines.high-definition/Editor/Material/UIBlocks/MaterialUIBlockList.cs:62)
UnityEngine.GUIUtility:ProcessEvent(Int32, IntPtr, Boolean&)

Exception while switching fabric material from opaque to transparent

Unity: Visual Effects

Fixed

Won't Fix

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Have a workaround or additional info about this issue?

Exception while switching fabric material from opaque to transparent

Unity: Visual Effects

Statuses

Fixed

Won't Fix

Resolution Notes

Description

Prioritise and Follow this issue

Have a workaround or additional info about this issue?