Groom assets can no longer be created without curves data

UE - Rendering - Features - Nov 18, 2025

It used to be possible to create an empty Groom assets without an Alembic file. However, this is no longer possible because curve data is required This workflow is useful to create grooms that onl ...

Chaos Cloth Asset - Wrong vertex colors imported from the StaticMeshImport node.

UE - Runtime - Deformable - Jan 22, 2026

The StaticMeshImport and SkeletalMeshImport nodes don’t have the correct vertex colors imported into the Cloth Asset. ...

Crash when clicking on a "Two Bone IK" node

UE - Gameplay - Blueprint - Mar 5, 2015

Crash when clicking on a "Two Bone IK" node in an Animation Blueprint Crash Reporter currently down, see callstack section. Log and dmp are attached ...

Uasset causes editor to crash when opened/right clicked

UE - Gameplay - Blueprint - Oct 21, 2014

Character asset will crash the editor immediately when opened or right clicked. Crash Report: 431837 ...

HydroErosion on landscape crashes on Linux

UE - Platform - Linux - Mar 13, 2015

While on a Linux OS, the editor immediately crashes if the Hydro Erosion tool is used on a landscape. ...

This project crashes when one Blueprint is compiled if its child Blueprint is opened in another tab

UE - Gameplay - Blueprint - Mar 18, 2015

This project crashes when one Blueprint is compiled if its child Blueprint is opened in another tab. This only occurs with one Parent/Child combination: the crash occurs when compiling Building whil ...

CameraVectorWS Input Data as Post Process Blendable not Rendering Correctly

UE - Graphics Features - Apr 6, 2016

When calling a post process blendable to the screen using the CameraVectorWS input data, only the geometry is effected and not the screen space. Note I sent an email out about this issue, and it ha ...

Linux editor does not have a proper icon

UE - Platform - Linux - May 22, 2015

Linux editor (and other tools) have default icons instead of proper UE4 ones. ...

Copying Blueprints folder within the Content Browser is not working properly

UE - Editor - Content Pipeline - Content Browser - Mar 11, 2015

When dragging and dropping the Blueprints folder into another folder, and selecting 'copy here' causes the Blueprints folder to stay as a folder and empty, but another Blueprints folder is created w ...