In Third person template (specifically) Getting World Location of a character component in a packaged game will cause a crash

UE - Gameplay - Blueprint - Jun 11, 2015

If the user gets the world location of the arrow component ( one example) in a packaged project it will cause the game to crash. This does not happen in the editor and it has to be done one the thir ...

VREditor: Color Picker not spawning inside of VREditor (needed for mesh painting feature)

UE - Editor - Workflow Systems - Jul 29, 2016

This is an important part of VREditor's 4.13 Mesh Painting ...

Missing Oculus 1.6 Support

UE - Platform - XR - Aug 3, 2016

Add the 1.6 integration to 4.13 for release. ...

csgRebuild builds dynamic brushes from the whole world, instead of just the current level

UE - LD & Modeling - Modeling Tools - BSP - Oct 17, 2016

Licensee notes issue with csgRebuild and proposes a reasonable fix. ...

Game language settings regression

UE - Editor - UI Systems - Localization - Jun 8, 2017

Fixed in Dev-Editor (CL# 3479874). Needs merging. ...

Skeletalmesh generated LOD have issue with vertex color displacement

UE - LD & Modeling - Modeling Tools - Mesh Editing - May 22, 2020

This one should be fix in the squeletalmesh quadric reduction own by the geometry tools. ...

Height fog removed in split screen when player1 is facing the opposite direction.

UE - Graphics Features - Sep 23, 2021

Please see the UDN for a potential fix/workaround description. ...

Inaccurate motion vectors when using different position binding in renderer

UE - Niagara - Rendering - Jul 27, 2023

Even though the particles are not moving, and the velocity is zero, the output motion vectors are non-zero. This seems to only happen if using two sources of particle positions.  ...

FAsyncIOSystemBase::QueueDestroyHandleRequest fatal error crash on launch or package

UE - Foundation - Core - Jun 23, 2015

Fatal error due to FAsyncIOSystemBase::QueueDestroyHandleRequest during launching and packaging projects. May be linked to: [Link Removed] ...

Duplicated TextureLoadVirtualPageTable in GetCustomData functions in generated HLSL add to the total instruction count due to TextureLoad having side effects

UE - Rendering Architecture - Materials - Dec 4, 2024

When using materials with CustomData inputs, such as the Eye material with Iris Distance and Mask, Virtual Texture samples will increase the instruction count for each unique VTPageResult. Each cus ...