Hello,

I am using SolidWorks 2021. I am inserting the macro feature and makes a sketch point as a sub-feature of that macro feature. When I update the underlying feature (e.g. Boss Extrude), I have made code in the regenerate callback to update the macro feature, which updates successfully. But when I edit the underlying sketch, it gives a crash in sldmodu.dll or sometimes in ucrtbase.dll. Why we get such a crash in sldmodu.dll or ucrtbase.dll?

Thanks and Regards,
Mahadev