***ERROR*** [scaffold from-entity] promptChoice() Cannot ask user to select from a list of nothing. Ensure you have values in your options list.

I get this error while trying:
[forge-test] Customer2.java $ scaffold from-entity
No scaffold type was provided, use Forge default? [Y/n] y
**ERROR** [scaffold from-entity] promptChoice() Cannot ask user to select from a list of nothing. Ensure you have values in your options list.