This error pops up randomly and completely destroys my files and I can’t load them anymore. It’s also crushing while saving. Any ideas what might be causing it ?
Well, it suggests that you have some of the mesh hidden. That shouldn’t normally be a problem and it’s not something I’ve seen before. Probably your best bet is to contact Support who will help you do a clean install.
I too have suddenly got the same error. Did you manage to find an answer? I have contacted support but have yet to receive a reply. Thanks.
UPDATE: I received this message from support:
Unfortunately that error happens when a file has become corrupted while having parts of the model were hidden or masked. There is no way to recover a corrupted file. The only thing you can do is to revert back to an earlier incremental save.