Post Process Material + Stereo Rendering = Left Eye Black

UE - Platform - XR - Dec 16, 2019

Left Eye Renders black in VR when a PostProcess Material is applied. On Quest Right eye renders post process mat and left eye renders scene, but upsidedown. Also occurs in Packaged Project and/or ...

FP_FirstPerson and FP_FirstPersonBP missing when adding feature packs

Docs - Samples - Dec 16, 2019

When adding the first person template (bp or code) as a feature pack, an error occurs stating "Unable to read file" and a warning "failed to import".  ...

Apex Destructibles are not properly rendered

UE - Simulation - Physics - Dec 16, 2019

For Apex Destructible components, the un-fractured mesh rendered for each asset is the same and disappears when the component fractures, despite the physics bodies being correct. ...

C4D Mograph not working in 4.24.0

UE - Editor - Content Pipeline - Datasmith - Importer - Dec 16, 2019

A customer is reporting that C4D mograph support is broken in version 4.24. C4D file added under [Link Removed] folder in: [Link Removed] ...

[CrashReporter] UE4Editor-AlembicHairTranslatorModule!ParseObject [AlembicHairTranslator.cpp:446]

UE - Editor - Content Pipeline - Import and Export - Dec 13, 2019

Generated from CrashReporter Error message: Unhandled Exception: EXCEPTION_ACCESS_VIOLATION reading address 0x60b40008 Comments from Users: I cant import abc hair from Blender 2.81a. crashe ...

Console variables help button not providing html document or opening web page

Docs - Dec 13, 2019

Selecting the Console Variables help option or using 'help' does not lead to a webpage or provide a link.  ...

Subway Sequencer crashes when opening shot0010_001

UE - Anim - Sequencer - Dec 13, 2019

Opening specific files inside of the "Sequencer" doc sample project results in engine crash. ...

Material Instance Parameters Undo Doesn't Update Values

Tools - Dec 11, 2019

Material Instance parameters do not update values when the user does an Undo (Ctrl+Z). An example project is attached. This seem related to [Link Removed]. Found in 4.24 CL#10570792 Reproduced in ...

Engine Crashes When Converting an Int to Float For a Map Key In Blueprints

UE - Gameplay - Blueprint Editor - Dec 11, 2019

The engine crashes when trying to automatically create a type conversion node when they are used a key for a map. Found in 4.24 CL#10570792 Reproduced in 4.25 Main CL# 10646676 ...