Dear Community,

I work currently on a piston project whose the aim is to run a simulation with the additive manufacturing scenario.

Nevertheless, I have a problem, each time when I want run a simulation, an error message appear (please find the error message in attachment). The mesh for it's around 400 000 elements and 220 000 nodes.

If someone can help me to understand what is this message and I fix it to run the simulation ?

Thanks in advance,

Best regards,