Impossible to save assets after change in redirectors

UE - Foundation - Core - UObject - Dec 13, 2018

One of our licensees pointed out this problem. I've tried all the common redirector problems (write / read permission, multiple instances of the editor, renaming the assets, running the commandle ...

Animation metadata with an instanced subobject will display "Multiple Values" for all fields when recompiled

UE - Gameplay - Blueprint - Dec 13, 2018

Animation metadata doesn't seem to properly support metadata with instanced subobjects, and breaks upon recompile when the data is reserialized. This seems similar to [Link Removed] and the other is ...

Creating Anim Montage drops a frame(s)

UE - Anim - Gameplay - Dec 13, 2018

When creating an animation montage, it appears that frames can be lost. ...

Sequencer:The Spawned AnimBP variable is not changed during the second play

UE - Anim - Sequencer - Dec 14, 2018

The Spawned AnimBP variable is not changed during the second play. When changing Spawned AnimBP variables from Sequencer Track, the first change works correct. Second time, It can not be changed co ...

Removing instances from HISM using Sequence node for execution in Construction Script behaves differently than ISM

Tools - Dec 17, 2018

When using the Construction Script to remove instances with the Get Instances Overlapping Sphere function to get the references, the behavior of this functionality is different for ISM and HISM if a ...

Build Plugin process fails with null reference exception when building a plugin that has "Can Be Used With Unreal Header Tool" set to true

UE - Foundation - Cpp Tools - Dec 18, 2018

Trying to use UAT to build a plugin that has CanBeUsedWithUnrealHeaderTool set to true will fail due to a null reference exception (log from Main CL 4666322 attached). This happens because the plugi ...

WMR: Crash in VR Edit Mode

UE - Platform - XR - Dec 19, 2018

Editor crashes when entering VR Edit Mode with WMR HMD ...

'Desktop User' is unable to see the laser pointer pointed by 'VR User'.

UE - Editor - Content Pipeline - Datasmith - Importer - Dec 19, 2018

Host is unable to see lasers of clients. ...

Possessable with attach track has incorrect transform when converted to spawnable

UE - Anim - Sequencer - Dec 17, 2018

When converting to spawnable the transform of an actor is not correctly updated if it has an attach track. ...