When using Part Cleanup on some parts i am getting an error message.
" A deleted or invalid class id was used "
I have tried unsucessfully to use a smaller and smaller subset of the Part Cleanup settings to try and isolate the issue.
What is causing this ?
This is in Modeling and this particular part has one body imported from a step 214 with no features added.
Cleanup is being run as a precaution, this part exhibits no other problems.