I have noticed in my script that when some nodes connect, the connection is interrupted or takes an exceptionally long time. The script normally works fluently without any problems. The errors shown in pictures 1 and 2 occur, when I connect two specific nodes with each other - regardless of whether I have already started the script or not. I only know this error from other programming languages when an infinite loop is created. Can this be related to this and what do I have to pay attention to in my script so that this error no longer occurs?
Update: This error only occurs in the Allplan version 2021, but not in version 2020! I tested both versions with the same file.
Best regards and a happy & successful new year