Cyrillic user name with Windows will prevent APEX cloth apb files from importing

OLD - Anim - Jan 29, 2015

When the user name on Windows is set to cyrillic importing APEX cloth assets will fail. I'm not sure what other systems this may also affect, but adding a cloth apb asset to a skeletal mesh will cau ...

Disabling Leap Motion and packaging a game causes an error

UE - Foundation - Cpp Tools - Plugin System - Sep 8, 2015

Disabling Leap Motion plugin from your game and packaging it causes an error to occur. This also occurs on: 4.10.0-2680506 ...

AI Perception Peripheral Vision Angle Degrees Being Doubled

UE - AI - Jun 7, 2016

Any value that is set for Peripheral Vision Angle Degrees in an AI Perception component's Sight config is doubled. This does not occur with the PawnSensing component, which is inconsistent behavio ...

Remove Item Node Removes All Objects in an Array

UE - Gameplay - Blueprint - Nov 9, 2015

Getting an object from an array at a certain index and then using the Remove Item node causes the entire array to be wiped. Found in 4.10 Preview 4. Reproduced in 4.9.2 binary and Main CL 2752291. ...

Blueprint drop down menu constantly flickers with negative zoom

UE - Gameplay - Blueprint - Oct 21, 2014

DESCRIPTION: The drop down menu of blueprint nodes constantly flicker at negative zoom REGRESSION: Yes Broken: 2330325 Worked: 2304027 (4.5 branching point) ...

Setup.sh can fail on Ubuntu server

UE - Platform - Linux - May 3, 2017

update-desktop-database (desktop-file-utils package) may not be installed (and it is not installed by default on servers). Setup.sh fails in that case currently. ...

Auto Scalability always Defaults to Epic Settings on Macs

Tools - May 4, 2017

When using the Auto Scalability feature either through the Editor or through the console command, 'scalability auto', the settings default to Epic quality. Not that there are Macs out there that ca ...

Removing components from Landscape with simplified collision results in assertion

UE - LD & Modeling - Terrain - Landscape - May 18, 2017

Performing operations on a Landscape with simplified collision can result in an assertion ...

Hard reference gets created by adding a retarget source to a skeleton

OLD - Anim - Aug 18, 2017

Adding a retarget source to a skeleton would create a hard reference from the skeleton to the mesh(retarget source mesh). ...

Morph Target Flickers When Toggled and On Collision

OLD - Anim - Oct 19, 2017

-Can not currently open mesh due to lack of skeleton but user sent in his entire project/game so it had to be stripped down due to file size. Message/Email me if the skeleton or entire project is n ...