I am currently trying to compute the transient response of a composite plate submitted to a variable force.
I successfully created my composite shell model setup using an ACP (Pre) component (see the picture). I was able to use it in a modal analysis, so I guess this part is working fine.
However, when I import this setup in an Explicit Dynamic module and click "solve", I get the following error message in the solver's output :
"Retrieving Parts Data .....Error! Material with invalid equation of state assigned to surface body."
I also tried to assign a homogenous material to the shell to check if the problem was not due to the solver's settings, but it just worked fine.
Any suggestion to fix this?
Thanks in advance,