Folks, I sat down this morning and found that every .NET Core project cannot be opened in VS2019 due to "Unable to locate the .NET SDK". I've been searching and futzing for over an hour without hope.
dotnet -info shows *no SDKs* installed and a sensible list of runtimes. I was one level behind in VS2019 and updated but it did nothing. I installed Core 5 and it just did a repair. I installed Core 3.1 and nothing changed. I'm stuffed and can't do any work. Has anyone seen this? *Greg K*
