Crash in FTickFunction::RegisterTickFunction

UE - Gameplay - Jan 31, 2017

Per https://udn.unrealengine.com/questions/319627/uworldspawnactor-with-template-parameter-causes-cr.html ...

Suspended cloth animation is not animating properly

UE - Simulation - Physics - Character - Apr 24, 2017

The hanging cloth in TM-SuspendCloth is animating, but does not look like it is animating fully. I have attached the expected animation that was found in the test. ...

When collision tracing a StaticMesh with ComplexCollision, trace penetration occurs

UE - Simulation - Physics - Sep 13, 2017

In the attached project, collision tracing is performed for StaticMesh of SimpleCollision and StaticMesh of ComplexCollision at the level. Trace is done from sphere trace from BP. At this time, trac ...

Parser drops Braces unexpectedly when copy pasting Nodes

UE - Foundation - Core - Jun 19, 2018

InString with Curly brackets are copied to clipboard as DefaultValue="\"{Hello}\"", and the pasted result does not include the Curly brackets. "Brace drop itself is happening in FParse::Li ...

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] ...

Some bones are not removed even when registered in "Bones to Remove"

UE - Anim - Runtime - Mar 22, 2020

 The difference between "testbone" and "testbone2" is only whether there is "joint7" Skinning itself has been properly ruled out. However, it can be confirmed by attaching a socket etc., but the bo ...

Editor crash with virtual texture lightmaps enabled

UE - Platform - Mobile - Nov 30, 2020

Undoing parent deletion creates duplicate child actors

UE - Framework - Blueprint - Jul 29, 2022

Undoing the deletion of an actor with a child actor component added via the details panel (IWCE) duplicates the child actor and the hierarchy is incorrect in the scene outliner. This seems to only h ...

Editor iOS rotation specifiers are not followed (especially Portrait)

UE - Platform - Apple - Oct 20, 2023

Specifying which orientations the iOS app supports are not honoured correctly.  ie: a landscape only game will still render in Portrait mode even when Portrait is disabled in the iOS Settings panel ...