Override Animation Data doesn't use new animation

Anim - Rigging - Nov 20, 2019

Override Animation Data doesn't use the new animation to play when the animation mode is already 'Use Animation Asset' ...

Undo and ConstructionScript break the AttachChildren array

Gameplay - Components - Nov 14, 2019

Undo fills AttachChildren array with null by the undo serializer. After that, a construction script tries to remove child components from parent component's AttachChildren but it can't find its poi ...

Oculus Quest - Loading splash no longer shown

UE - Platform - XR - Nov 12, 2019

Oculus Splash screen image no longer shows on Quest. Unable to reproduce on PC (If you package a project without 'Start in VR' enabled you will be able to see splash until you enable HMD) Conf ...

Calling GEngine->Browse from an RPC implementation causes a crash

UE - Networking - Nov 5, 2019

The engine is not resilient to calling Browse from within an RPC implementation, and likely not resilient to other ways of destroying the net driver within RPCs/OnReps. It's not something we need to ...

Hide Bone in constructor does not update world instances

UE - Anim - Runtime - Nov 4, 2019

Hiding bones during construction is not properly displayed by level instances placed at editor time. Note that setting 'Update animation in editor' on the mesh and re-running the constructor script ...

Opening blueprint macro library opens an unrecognized tab of compiler results

Gameplay - Blueprint Editor - Oct 29, 2019

When a blueprint macro library is opened, an unrecognized tab of compiler results would open with it. Below is the warning message: LogTabManager: Warning: Cannot spawn tab because no spawner is r ...

Getting Fullscreen or Windowed Resolutions doesn't fully execute on Linux

Platform - Linux - Oct 28, 2019

When using "Get Supported Fullscreen Resolutions" and "Get Supported Windowed Resolutions" on Linux, no values are printed out. Using the same logic on Windows and Mac produces a list of supported r ...

Montage Root Motion does not work from sub anim instances

Anim - Gameplay - Oct 25, 2019

Root motion from sub instances is not used when the parent instance is marked as 'Root Motion from Montages Only'. Proposed fix is to modify USkeletalMeshComponent::IsPlayingNetworkedRootMotionMo ...

sRGB flag is enabled when importing hdr image file

UE - Editor - Framework - Import and Export - Oct 23, 2019

The sRGB flag is enabled when importing hdr files. This is disabled in PostEditChangeProperty, but remains enabled if we do not edit the file. I think the sRGB flag should be disabled for hdr image ...

Scrubbing an Animation with Process Root Motion does not apply root motion

UE - Anim - Gameplay - Oct 18, 2019

When EnabledRootMotion and Process Root Motion are both enabled for an animation with root motion, scrubbing an animation does not match the result of playing the animation. The playing animation al ...