I have an annotation configuration
In hibernate Console I can see del mapped Class but when i try to run code generation I have this error

org.hibernate.MappingException: An AnnotationConfiguration instance is required to use <mapping class="..."/>
<No message>


Any suggestion

yes, remember to enable that checkbox in the console configuration that says "Enable annotations"

I had already enable annotation in the Hibernate Console Configuration....
The problem is still here!

Help me!

hmm....ensure it is enabled, close eclipse start it again and let me know if the problem persists.

I've never seen this error unless that checkbox were unchecked.

If i disable the checkbox and I try to see the classes in the hibernate configurations section I obtaion the same error.
If i enable the checkbox I can see the classes and the configuration in the right way but I receive the same error and then I can't generate the code.....

As information ,
I use Eclipse Callisto with JBossIDE-2.0.0.Alpha1a-ALL.zip plugin

hmm...put it in jira and explain what you have actually enabled/disable in the console configuration and with the code generation.

thanks.