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Fixed in 12.0.0
Votes
0
Found in [Package]
10.1.0,10.2.0
Issue ID
1295244
Regression
Yes
[URP] NullReference Exception is thrown on changing "Light Type" under Light 2D (Experimental) in prefab asset
On changing "Light Type" under Light 2D(Experimental) in prefab asset editor throws NullReference Exception, refer to the attached video
Steps to Reproduce:
1. Create new project with URP Template
2. Project > right-click > Rendering > Universal Render Pipeline > 2D Renderer
3. Project > Settings > UniversalRP-HighQuality > Inspector > Add 2D Renderer in Renderer List
4. Hierachy > right-click > Lighting > 2D > Parametric Light 2D > Create prefab of Parametric Light 2D
5. Project > Parametric Light 2D > Inspector > Change Light Type
Actual result: NullReference Exception is thrown on Changing "Light Type" In Light 2D(Experimental) in prefab asset
Expected result: Light Type change gracefully
Reproducible on:
2021.1.0a7, 2020.2.0b14 with Package Version 10.2.0
2021.1.0a4, 2020.2.0b10,2020.2.0b9 with Package Version 10.1.0
Working fine on:
2021.1.0a3 with Package Version 8.1.0
2020.2.0b9 with Package Version 10.0.0-Preview 26
Environment: Windows 10 and Mac 10.14
Stack trace:
NullReferenceException: Object reference not set to an instance of an object
UnityEngine.Experimental.Rendering.Universal.LightUtility.GenerateParametricMesh (UnityEngine.Mesh mesh, System.Single radius, System.Single falloffDistance, System.Single angle, System.Int32 sides) (at Library/PackageCache/com.unity.render-pipelines.universal@10.2.0/Runtime/2D/LightUtility.cs:130)
UnityEngine.Experimental.Rendering.Universal.Light2D.UpdateMesh () (at Library/PackageCache/com.unity.render-pipelines.universal@10.2.0/Runtime/2D/Light2D.cs:155)
UnityEditor.Experimental.Rendering.Universal.Light2DEditor.OnInspectorGUI () (at Library/PackageCache/com.unity.render-pipelines.universal@10.2.0/Editor/2D/Light2DEditor.cs:645)
UnityEditor.UIElements.InspectorElement+<>c__DisplayClass59_0.<CreateIMGUIInspectorFromEditor>b__0 () (at <a3d19fcb75d5423995f038fd978f8223>:0)
UnityEditor.PopupCallbackInfo:SetEnumValueDelegate(Object, String[], Int32)
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Resolution Note (fix version 12.0.0):
A fix for this issue is available on Universal RP package 12.0.0 and above with Unity 2021.2.0a9