I have tried a few different methods with the same result, a crash. what i am trying to do is place a combination of three different types of families on a grid in a random pattern. i can achieve everything accept for the randomization of the 'family type" or "family instance". I first tried to create a random placement of 3 family types, this method didn't work at all. the second method i tried was nesting a component with 3 family types into a family and creating an instance parameter for the type label. this works in theory but every time i try and run the script it crashes.
any suggestions would be greatly appreciated.