Has anyone solved the problems, and willing to provide specific steps to resolution
I have experienced the exact same problem. When trying to run a Spring.roo application after the following commands in the Roo shell:
persistence setup --provider DATANUCLEUS --database HYPERSONIC_IN_MEMORY
entity --class ~.server.domain.Employee --testAutomatically
field string --fieldName userName --sizeMin 3 --sizeMax 30
After finishing execution I ran the project as a "Web Application". If it is of any relevance, I'm running the 64bit STS on a Windows 7 machine.