Cannot use code class if it is placed in a folder named "Device"

UE - Foundation - Core - Apr 24, 2018

C++ classes that are located within a folder named "Device" cannot be seen or used within the Editor. The classes cannot be found within the Content Browser, and they cannot be used to create Bluepr ...

Animation Loops with Non Looping Blendspace When a Sync Marker is Used

OLD - Anim - Apr 24, 2018

Animations loop when a sync marker is applied to an animation that is being used in a blendspace even when it is not set to loop in the Animation Blueprint(Blendspace node is not set to loop) ...

[Rhino Materials] Transparency map is replaced after imported from Rhino into UE4

UE - Editor - Content Pipeline - Datasmith - Importer - Apr 24, 2018

Crash when removing Blueprint function

UE - Gameplay - Blueprint Compiler - Apr 23, 2018

The Editor crashes whenever the reference to the "DeleteThisFunction" function is deleted. ...

Parent Construction Script executes on child when disconnected

UE - Gameplay - Blueprint - Apr 23, 2018

If you create an Actor with Construction Script logic and create a child based on that Actor the Parent Construction Script is being executed even after disconnecting the node. ...

Mobile landscape rendering corrupted in 4.19

UE - LD & Modeling - Terrain - Landscape - Apr 23, 2018

Issue with Reference of Object Object Spawned by Another Shot After Reopen the Level

UE - Anim - Sequencer - Apr 23, 2018

If you use an object to be spawned in one shot in another shot, re-opening the level will lose reference in that shot. ...

Cannot run any packaged project if "Force all skinned meshes to recompute tangents" has been enabled in an unrelated project

UE - Foundation - Core - Apr 20, 2018

Enabling the "Force all skinned meshes to recompute tangents" sets the value at a Windows user level so that it affects all UE4 projects opened by that user, including unrelated packaged projects. T ...

Editor Crash When DFAO Viewport Has Zero Area

UE - Graphics Features - Apr 19, 2018

I've reproduced this crash in 4.16, 4.17, 4.18, 4.19, and Main. Per licensee: The editor crashes if distance field ambient occlusion is enabled and a viewport is resized to have zero height. Th ...

Buffer Visualization Modes Are Inaccurate

UE - Graphics Features - Apr 19, 2018

In 4.18, Buffer Visualization Modes appear very similar to their representation in Buffer Overview. In 4.19 and Main (CL 4008322) the results are very blown out. Similar issue reported in [Link Remo ...