3-d view not working

hi guys, I seem to be having a problem with viewing the 3-d view in Dynamo through revit. I \m using a MacBook pro 2017 with a raedon pro 555 graphics card, although I cannot get it to run.
anyone come across similar problems? and maybe someone knows a solutionto this problem,

thanks guys & gals

you need to show your script , because we can’t understand whether the script problem or the setting problem.