Length command

Good evening, I’m trying to use the command lenght (lunghezza in Italian) but it does not work. It is the first time that it happens to me not to be able to use it. I herewith attache the file. I suppose that in someway I changed something on the standard-use of if but I can not see how to restore it… if this dipends on some wrongdoing on my part. Thank you for the help, Mircodoes not work the command lunghezza or lenght.3dm (2.7 MB)

Hello - the larger circle reports length = 71.526 mm . Do you have command history expanded vertically enough to see the output at the command line?

-Pascal

ops… :blush: your right. It was there! thank you!!!