The domain specific model you created in a new project is not directly known in your Eclipse workbench environment. For this your new created bundle must be added to the active workbench. I propose two ways to achieve this:
- Install the new plugin in your active workbench and restart eclipse. This has the disadvantage that you always have to reinstall the plugin if you make changes to your model.
- Install the InPlace Bundle Activator which allows a dynamic bundle management and can activate a bundle from the workspace during runtime.