Was running no problem earlier. Then ran

pulumi preview

, froze the console, broke out and this started to happen. A reboot didn't fix it.

Don't share it here - but can you look at your

~/.pulumi/credentials.json

? It sounds like it somehow got corrupted.

In fact, you can just delete it. Although since you're on Windows, it will be under %HOME% somewhere. @bitter-oil-46081 Do you know the specific location?

It's

%USERPROFILE%\.pulumi\credentials.json

File length was zero. Deleted, and it works. Thanks.