Using JPAContainer in a ComboBox error

[Mduduzi (Mduduzi Keswa)]

Setup:
Vaadin: 6.7.5
JPAContainer: agpl-3.0-2.0.0

Error:
Terminal error: java.lang.IncompatibleClassChangeError: Class com.vaadin.addon.jpacontainer.JPAContainer does not implement the requested interface com.vaadin.data.Container

Has anyone come across this?

Thanks.

[Mduduzi (Mduduzi Keswa)]

@Mduduzi Keswa

Setup:
Vaadin: 6.7.5
JPAContainer: agpl-3.0-2.0.0

Error:
Terminal error: java.lang.IncompatibleClassChangeError: Class com.vaadin.addon.jpacontainer.JPAContainer does not implement the requested interface com.vaadin.data.Container

Has anyone come across this?

Thanks.

Answered my own question - I’m using this in an OSGi bundle. I had duplicate .Container classes in the classpath.