Description

Regression No, according to affect version 4.26 and 4.27

[2021.10.29-17.01.06:085][830]Primitives with unbuilt interactions: 6
[2021.10.29-17.01.06:085][830] Primitive FoliageInstancedStaticMeshComponent /Game/Brushify/Maps/Arctic/UEDPIE_0_Arctic.Arctic:PersistentLevel.InstancedFoliageActor_0.FoliageInstancedStaticMeshComponent_4
[2021.10.29-17.01.06:085][830] Primitive FoliageInstancedStaticMeshComponent /Game/Brushify/Maps/Arctic/UEDPIE_0_Arctic.Arctic:PersistentLevel.InstancedFoliageActor_0.FoliageInstancedStaticMeshComponent_3
[2021.10.29-17.01.06:085][830] Primitive StaticMeshComponent /Game/Brushify/Maps/Arctic/UEDPIE_0_Arctic.Arctic:PersistentLevel.S_Water_3.StaticMeshComponent0
[2021.10.29-17.01.06:085][830] Primitive StaticMeshComponent /Game/Brushify/Maps/Arctic/UEDPIE_0_Arctic.Arctic:PersistentLevel.iceberg_floaters18.StaticMeshComponent0
[2021.10.29-17.01.06:085][830] Primitive LandscapeComponent /Game/Brushify/Maps/Arctic/UEDPIE_0_Arctic.Arctic:PersistentLevel.Landscape_0.LandscapeComponent_120
[2021.10.29-17.01.06:085][830] Primitive LandscapeComponent /Game/Brushify/Maps/Arctic/UEDPIE_0_Arctic.Arctic:PersistentLevel.Landscape_0.LandscapeComponent_119

Steps to Reproduce

Download the licensee repro from here:

[Link Removed]

Once the project loads, hit play to PIE, and enter the console command DumpUnbuiltLightInteractions, 6 errors occur (see description)

Hit build etc. If you DumpUnbuiltLightInteractions again, the errors persist.

Have Comments or More Details?

There's no existing public thread on this issue, so head over to AnswerHub just mention UE-133209 in the post.

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Unresolved
ComponentUE - Rendering
Affects Versions4.264.27
Target Fix5.1
CreatedOct 29, 2021
UpdatedDec 7, 2021