SOLVED Attemping to add instance multiple times?


Any ideas what would cause this? I don't use instance_create_layer anywhere.

I think there are serious issues when duplicating a room in 2.3+
That being said, this isn't a duplicated room, it was the "parent" or original room... The errors happens right as you enter it 🤔

[EDIT] I think I found the culprit... I wonder why this would happen tho