Error: Check OptiStruct input file

Altair Forum User · 2016-03-22T08:22:24+00:00

Hi! I received the following error message in SimLab when I tried to solve a Normal Mode problem with the solver OptiStruct: Error: Check OptiStruct input file. I have followed a tutorial, so I do not think there is something wrong with the boundary conditions, and when I tried the same thing a few days ago it did work. (I…