Hi there, fairly new user of Hypermesh here. I am struggling to get the free size optimisation to work for the 2D cross-section of a float. This is being done after importing the .stl from a prior topology optimisation. I would greatly appreciate any help.
I am currently getting an error as follows: *** PROGRAM STOPPED: ERRORS DURING ELEMENT QUALITY CHECK.
When I auto fix the elements, I get a new error (as well as the geometry getting deformed): A fatal error has occurred during computations: *** ERROR # 2148 *** Invalid design problem. All the sensitivities of response 1 (objective) are zero.
Many thanks
