Why is Spring Roo giving me a “Member holding details required” error?

问题

I have tried running a few commands with Roo and it keeps returning:

roo> controller all --package com.package    
Member holding details required

Additionally, when creating new entities, it does not create the normal Roo aspects it previously created. Now it just creates a new empty class with a few @Roo annotations:

roo> entity --class com.package.Dummy
Created SRC_MAIN_JAVA/com/package/Dummy.java

Searching the web has turned up empty on this specific error.

Any ideas?

来源：https://stackoverflow.com/questions/6332273/why-is-spring-roo-giving-me-a-member-holding-details-required-error