I'm trying to delete new Lightning Web Component without any luck.
I've tried to find it in Dev Console, but as you know it doesn't support Lightning Web Components yet. Another way I've tried to delete my lwc in VS Code and just deploy source to sandbox, but it still there in my sandbox org and I can see it in Lightning App Builder and when I try to retrieve source I see this error

ERROR: Cannot read property 'fileName' of undefined.

But as mentioned here this should be fixed tomorrow https://github.com/forcedotcom/cli/issues/33

So for now I have it in org but don't have in VS Code.

Thanks!

I won't be able to complete 2 modules in Data Analytics Exploration