Why skinned mesh render will be gone?

Unity Engine
1

Hi guys,

Recently I am using skinned cloth, and get some problem.

When i add skinned cloth component into my skinned mesh render.

Then I play Unity, and hair has be gone!!

Why does this happen ??

2

Please can you file a bug report for this (menu: Help > Report A Bug).

3

Ok

4

you have to rigg these part of your mesh.