My custom dorm got glitched somehow, the game would crash when I tried to load it. So I moved my sim out, bulldozed the lot and placed my unplayed backup. Everything's fine now, except for a HoodChecker error I've gotten since:

"Lot does not exist: 0x006F Dominikus Klein: [Invisible] Has Door Key For Lot: 0x0035"

An repeat that for seven different sims. They're all dormies that lived on the broken lot, and obviously the lot doesn't exist anymore. When I added the new dorm and played it, the game used different dormies.

HoodChecker can't fix that error. Is there any other way to do it? How much of a problem is this door key error anyway? Will it cause other problems, or can I just ignore it?

I wouldn't mind having the seven dormies back in the dormie pool, assuming this key is what keeps the game from picking them.

In SimPE, open the neighbourhood and then open the memories. For each affected sim, remove [invisible] Token - Door Key from their memory. Sometimes I find this easier to do by using the sim browser, and accessing individual sim's memory from there.

Make a backup before fiddling with memories.

Yes, please do! Thanks for reminding me, Jo!

I don't remember if I've done this for dormies, but I know using the batbox option Fix Bad Apartment Residencies will remove keys from townies in a similar situation. The downside is it might also break any roommates you might currently have in the hood.