polygroup from masking crashes ZB4R2

[vchmiele]

Creating polygroups form masking will crash Zbrush 4 R2.

This happens everytime. The only objects that aren’t effected this way are simple primitives directly from Zbrush.

Some of the objects I work with are imported obj’s from other programs could this be the problem?

[Betamax]

I’m having the same problem but haven’t imported any obj’s. I’m working with mesh made inside Zbrush, so you can rule the imported obj’s out of the question.