Using CustomBrush_Landmass Brush creates an inverted pyramid on the landscape

UE - LD & Art - Modeling Tools - Landscape - May 17, 2022

When using the CustomBrush_Landmass Brush, clicking the landscape should add a pyramid shape landmass but instead creates a inverted landmass. Regression tested on //UE4/Release-4.27 @ 18319896 Re ...

Crash occurs while attempted to drag and drop an asset from Bridge while it is docked to the Sidebar

Quixel - May 17, 2022

An Assertion is thrown while attempting to drag and drop an asset from Bridge while it is docked to the Sidebar ...

Enabling HBZOcclusion triggers a crash

UE - Rendering - May 17, 2022

Enabling HZBOcclusion while Lumen and Hardware Ray Tracing are enabled triggers a crash. ...

Editor crashes when keying a frame to an Animation from Pose with Appended Frames

UE - Anim - Runtime - May 17, 2022

This is a regression. Tested in //UE4/Release-4.27 CL18319896 Editor crashes when keying a frame to an Animation from Pose with Appended Frames. ...

Crash occur when loading AInstancedPlacementPartitionActor

UE - Editor - Framework - May 17, 2022

Crashes when loading an actor that inherits from AInstancedPlacementPartitionActor. There is a serialization size mismatch. ...

Crash when playing a packaged project containing NiagaraAudioSpectrum

UE - Audio - May 16, 2022

Assertion thrown when playing a packaged project containing NiagaraAudioSpectrum. ...

Complex morph target motion vectors flicker

UE - Rendering - Lumen - May 16, 2022

Morphing target flickers when switching between complex targets. This occurs when global illumination is set to Lumen. Per talk with analyst, it greatly improves when using SSR or None instead of Lu ...

Streaming Nodes and Runtime LiDAR point clouds causes Engine to Crash

UE - Editor - Datasmith - May 16, 2022

Frequent runtime operations on Lidar Point Cloud Octree cause Access Violation ExceptionEdit The Exception occurs while checking bInUse value of QueuedNode, which suggests that this QueuedNod ...