Hi @Anonymous ,

The CER ID is helpful. I see that you ran into a graphics issue. It is specific to the macOS 10.13.6 with the security patch 17G12034, on Intel graphics card. 

The recommendation is to upgrade macOS to 10.14 or 10.15. 

https://knowledge.autodesk.com/support/autocad-for-mac/troubleshooting/caas/sfdcarticles/sfdcarticles/Random-Crashes-running-AutoCAD-for-Mac-on-mac-machines-with-Intel-Graphics-Cards.html?st=Graphics%20crash%20intel

Thanks,

Wei Ma
AutoCAD QA Manager