[gme-users] problem on lession 1

[Lizhe WANG]

Hi, all:

I just began to use GME. 
When I start with Lesson 1: 
Tutorial topics: Modeling basics. Generic modeling elements: models,
atoms, and connections. The metamodeling process.

I met following errors when interpreting the metamodel and installing
the new paradigm

=================================================== 
METAINTERPRETER LOG STARTED 
=================================================== 
Connector "Connector" has no Associated Class! 
Association "Null_object" disregarded. 
Note: Aspect mapping avoided. No user choice needed to be made. 
END OF LOG 


Can anyone can help?

Thanks, 
Lizhe