Re: A build mode error??

@Yonna02  There are objects generated on a lot with the Haunted House lot assignment, that can not be picked up in Build mode, only 'destroyed' in live gameplay by kicking it etc. Send your sim to look for any hands sticking up from the ground, or thorny plants, and click on anything. If the interaction says destroy, do that. Then try to make a basement again.

Oh, and little dolls and various puddles as well. 

It worked! There was a cursed symbol on the floor that I didn’t notice before, after I cleaned it up i was able to make my basement. Thank you!