Can't get the house to start

Can’t get the house. Can’t start in PlatformIO. Spent 3 days reloading and trying things. I have finally given up.

Are there any error messages?

What operating system are you on?

Are you using VSCode or another IDE, or PlatformIO on it’s own? If you’re using VSCode, does PlatformIO successfully install when you restart VSCode? Are there any messages on the developer tools Console? (Help -> Toggle Developer Tools -> Console)