Hello!
#Trailhead I've downgraded the CLI, changed the orgName in json and copied the AccountController class from the module. Still receiving this error message. The first image is a screenshot from twitter of how someone else solved this issue in July 2022
@Kelvin R. Tobias This error is likely being caused by VSCode not being able to connect to your org. I would try reauthorizing your org by pressing Ctrl-Shift-P to open the command palette (or you can go to View->Command Palette) and typing "SFDX: Authorize an Org." Then follow the steps to log into your org. If this doesn't resolve your issue, try authorizing again and then close and reopen VSCode as soon as the authorization finishes. Once the Salesforce extensions load, you should be able to deploy.
Hope this helps!
