[ErnieD]

Hi,

I am running v25. When trying to do a simulation I get the error message ( Simulation object loading error. No operation is defined ). What thing or things am I doing that would make the software throw this error code?

Thanks,

Ernie

[magicniner]

That error indicates that you've loaded the simulation without generating any valid cutting paths, were cutting paths visible before you loaded the simulation?
If you upload a problem file I can take a look,
Regards,
Nick

[ErnieD]

Nick,

This setup is for milling 12 pieces in one fixture. I had a brain fart and drew the 12 pieces then selected countour on each one. I did'nt notice but there were small gaps in the path which were discovered after reading your reply. I then started over with 1 part and got it to simulate correctly then copied that 15 times. reran the simulation and it simulated correctly. Thanks so much for your tip.

Ernie

[magicniner]

Ernie,
It's good to hear you have it sorted, thanks for confirming the cause & fix, this does help folks who search for a solution at a later date,
Regards,
Nick