如果场景中由于模型等影响,导致运行时场景无法加载烘焙效果,将World Setting中的Compress Lightmaps勾选
<无> === Lightmass crashed: ===
Assertion failed: ElementIndex >= 0 [File:D:\Build\++UE4\Sync\Engine\Source\Programs\UnrealLightmass\Private\Lighting\StaticMesh.cpp] [Line: 232]
打开Swarm Agent 在- Cache 缓存里面清理(clean)