James13569

Ive had a look and nothing in RM and I have no custom plugins this was a fresh install yesterday I have also tried in a blank document this worked fine but when copying and pasting into the old document same issue! I also can't see any class called "Lighting Pipe" and can't make one I have uploaded the VWX file to see if that helps 🙂 thank you for you help Shows.vwx

Hi all I've been trying for about 2 hours to place a lighting pipe but the same error keeps showing I've tried a lot I've made a python file to delete the class (that failed) I've looked though every setting but can't find anything so anyone got any ideas how to solve this issue: image attached. it keeps coming up with that every time I place a lighting pipe or I click the settings to change the class of the lighting pipe. the file is updated from 2024 to 2025 so could that be the cause???? error is: An attempt to define a Parametric Object named "Lighting Pipe" failed because Format with that name already exists in the current document. The entire operation is canceled.