Hello all. I made the simple box skyscraper well enough with geometry nodes. Now I have a more complex object (an apartment layout) that the same node setup refuses to duplicate. I took out a child object (doorknob) and tried a few other things with no result. This new system has little useful documentation; does it break if an object has ngons or something?
The object you are instancing is just a simple box:
Maybe you need to apply this geo-node setup to a different base object and use apt unit instead?
Thanks for looking! That was the fix. It seems future projects without a separate ground floor object will need some kind of invisible object from which to start replicating.