Apple SwiftUI landmarks tutorial error: Can someone who has gone through this tutorial help me figure out why when adding the hike view folders from the project resources and its hike JSON data files, does the project appear to start crashing the previews on the canvas? I reverted back to where things were working by removing the project files I was directed to add and now the previews work again.

I would love to learn swift. I live in South Florida, and there doesn't seem to be any places to go to learn swift either in an in-person setting or online class that I can find to be using the latest software. All the online courses i have found are pre recorded and use outdated version of xcode and swift. I am also 43 and work full-time. I want to learn the language and how to build apps as a possible new marketable skill in the future. I can't afford a full blown college admission and I won't take a student loan. I am willing to pay up to a few thousand to get the proper education. Can anyone point me in the right direction. I have minimal exposure to coding. I have tinkered with arduino, and I have an electronics background. Right now i'm following along at https://learn.codewithchris.com/enrollments