Dear all,

When I try to run an optimization in CST Studio Suite 2019, I get the following message for 2nd and following iterations:

"Auto-generated background solid is inconsistent with the domain bounding box"

and then:

"Could not read mesh."

This happens after updating geometry with new parameter values and prior to mesh generation. I am currently using Freq. Domain solver.

Any idea about the reason why one can get such error?

Thank you in advance.