So. I am using newest version of Houdini. I have been at this for over a week. I the only thing i did was follow the steps to go into the Processor and put the ( ) in the 3 places that WizzleOfOZ recommends and hit ok through the error. Only setting folder didn’t do it for me. I made sure the Full Houdini folder from “Small City” was in my Working project folder ($HIP) refreshed the Auto Update and Viola.
Things i did:
Followed UE5 Tutorial - Fully
Made sure Small City was in C:\Users*UserFolder*\CitySample_Houdini\MyCity
Copied full Houdini file there
Make sure your project is set to the directory above File > Set Project
Added ( ) to the 3 print lines in the city processor as recommended
hit ok to the error after I applied
Refreshed the City Processor and my City appeared.
Hope this helps.