Hi @Pavelevivan , I think your mesh is non-manifold. Did you check in meshlab?  _Originally posted by @ranahanocka in https://github.com/ranahanocka/MeshCNN/issues/83#issuecomment-643745029_ My mesh all manifold ,but the issue already exist,how to solve it? Thank you for answering.
Hi @Pavelevivan ,
I think your mesh is non-manifold. Did you check in meshlab?

Originally posted by @ranahanocka in #83 (comment)
My mesh all manifold ,but the issue already exist,how to solve it?
Thank you for answering.