I keeping getting an application error regarding a material import:
Line #122, Error #3316, Layups must be numbered 10000 through 19999
followed by:
Line #33, Error #1, Error importing NASTRAN material...
I've received the error before but I can't remember what I did to get rid of it. I'm importing FEM that I have successfully imported before. There is an almost identical project with no error previous run in the same database.