Maya Project Error: // Warning: The OpenSubdiv Catmull-Clark subdivision method

[Anonymous]

Hello everyone I'm getting this Error message whenever I open my project 

"// Warning: The OpenSubdiv Catmull-Clark subdivision method cannot be applied to non-manifold geometry. outputCloth1 will use "Maya Catmull-Clark" subdivision method for Smooth Mesh Preview."


How do I solve this  ? 

Thank you 

[sean.heasley]

Hi @Anonymous

This is appearing because there's a problem with your meshes geometry. If you attach the object here I can take a look at it and let you know whats wrong!

[sean.heasley]

Hi @Anonymous

I'm just checking in again to see if you need more help with this. Did the suggestion I provided yesterday work for you?

If so, please click Accept as Solution on the posts that helped you so others in the community can find them easily.

[20-0166c]

Hi, I have the same problem as well. Hoping there is a way that can solve this, I don't want to repeat this project again from the start. 

I highly appreciate immediate help as of the moment. 

[jdeclanflynn]

I am also having this issue with 2023 whenever I press #3 key on a particular project practicing hard surface modeling. Any ideas?