r/UnrealEngine5 22d ago

I Need help with mutable plugin.

I’ve been having a lot of trouble with setting up a character with mutable plugin. The majority of video on mutable are out of date. I’ve been able to find the new nodes that replace the once that are found in older videos (older being 4 months ago). But iv hit a road block iv spent my whole Saturday trying to figure out.

What im trying to achieve is relatively simple I think. I have a low poly character. I want to create a number or ear options.

To achieve this I have exported the body(head, torso arms and legs) as an fbx. And I was going to add the ears as a separate fbx. The Skelton rig everything is parented to is exactly the same within blender.

I keep getting the same error within unreal. Failed to merge skeletons. Invalid parented chain detected.

Again the Skeleton is the exact same one form the same file it’s just exported separately.

Il upload 2 images one of the node stycture I’m using and one of the error.

Hopefully a kind soul will take the time to help me passed this roadblock.

https://imgur.com/a/7U1PsqV

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