Error: Key not found in database

[pcowgill]

I'm getting Error: Key not found in database on the My land screen when testing out the feature branch with the addition of the My account screen.

[pcowgill]

@marcelomorgado Ah ok, I figured out how to get this error. It's when you run the app without running npm start in the Tasit SDK repo.

Thoughts:

1. When that happens we should show something more informative on this screen.
2. I'm not sure why the first error that happens in that case is a key not found in database error. That's surprising.
3. This means that the starter script isn't reliably detecting whether npm start has been run in order to start a local blockchain.