CoppeliaSim forums

Hi,

I have a M1 Macbook Pro running Coppelia Sim 4.4.0 Edu Version (Qt Version 5.15.5, Clang).

I have used all the physics engines except Mujoco successfully and had no issues. However, when I set the physics engine to Mujoco and click to run, the application crashes immediately without any error message whatsoever.

Do you have any idea what can be the source of the problem?

Thanks in advance.

Hello,

my guess is that CoppeliaSim is not yet supported natively on M1 - yet. Hopefully in a few weeks. Probably this relates to AVX, SSE and similar.

Cheers

cembilaloglu wrote: ↑24 Oct 2022, 12:57 the application crashes immediately without any error message whatsoever

If you execute the application in Terminal.app (provided you installed coppeliaSim into the Applications folder, type /Applications/coppeliaSim.app/Contents/MacOS/coppeliaSim and press return), you should see startup messages, and possibly a message related to the crash. Can you paste here what you get?

Hi, below is the lines written to the terminal during the crash. There is no error before those.


FALLBACK (log once): Fallback to SW vertex for line stipple
FALLBACK (log once): Fallback to SW vertex processing, m_disable_code: 2000
FALLBACK (log once): Fallback to SW vertex processing in drawCore, m_disable_code: 2000
[simExtMujoco:warning] make sure your CPU supports AVX, SSE and similar, otherwise you might see a crash now...
[1] 72492 illegal hardware instruction /Applications/coppeliaSim.app/Contents/MacOS/coppeliaSim

Yes, this is very probably due to the fact that m1 is not yet natively supported.

Cheers

Thanks, but do you have a timeline for when it will be available on M1?

This should hopefully be out in 3-4 weeks of time.

Cheers

Any updates on this?

yes, we unfortunately got delayed with that task... will resume as quickly as possible

Cheers