Unreal Engine Issues

Blend Space Graph node doesn't display fast path icon

Because SGraphNodeBlendSpaceGraph inherits from SGraphNodeK2Composite rather than UAnimGraphNode_Base as with most anim nodes, we aren't able to make the check as to whether the node is fast-path co ...

Pose watches don't display correctly with compatible skeletons

"Hello, we've found a quirk with ABP's pose watch and compatible skeletons. Same setup as above. We have skeleton A as the base and skeleton B as a compatible skeleton. They both share similar hiera ...

Crash occurs when duplicating a State Machine in the My Blueprint panel within an Animation blueprint

This is not a regression. Tested in //UE4/Release-4.27 CL18319896 Crash occurs when duplicating a State Machine in the My Blueprint panel within an Animation blueprint. ...

Template anim bps - FBoneReference anim node properties do not support different bone names

Currently nodes that use FBoneReference properties (slope warping, anim dynamics, modify bone, and a load of skeletal control nodes) can't have the bone they target changed when using template anim ...

When 1 AnimSequence asset is used for multiple SeuqnecePlayer, the override by AnimGraphOverrides affects other than the specified SequencePlayer.

If you use the same AnimSequence in multiple SequencePlayers in Base AnimBP and replace asset of one of SequencePlayers by AssetOverride in Child AnimBP, the result will be reflected in the other Se ...

FFrame::ReadProperty() occur crash if Blendspace Player node use Function to get BlendSpace Asset

If user connect a function that returns a Blendspace Asset to a Blendspace Player that BlendSpaceAsset settings are exposed to a pin, it crashes in the package. It does not occur if user do not con ...

Creating and editing skeletal controls in template animation blueprints ensures and bone names cannot be edited

Child Animation Blueprint that inherits a Layer Interface can have the Layer Interface added a second time

Child Animation Blueprint that inherits a Layer Interface can have the Layer Interface added a second time giving the impression changing the layers within the child will override them for the child ...

Some Anim Nodes can't Expose the target Bone settings, so they can't be used with Template AnimBP

There are many nodes that select the bones of interest, such as the Transform (Modify) Bone and LookAt nodes, but you can't expose those bone settings to the pin, so you can't really use them in Tem ...

Adding a slot node to a template animation blueprint crashes

Highlighted by Crystal Dynamics here: [Link Removed] ...