Hi , I have a problem with circle array . When I tried to use it it gives me an error and I don’t know what to do . Any advice ? 
Hi, @Stefan_42. A few of those lines appear to be related to the “Fast Carve” add-on. Maybe try and disable that to see if you still get that error.
Ok thanks for the suggestion . I don’t know how , but today when I start the programm it wasn’t there .
That’s good news, I guess!