EMF for dummies

Easy way:

• Make sure you have the latest version from SVN
• Go into seg.jUCMNav.emf, right click on URN.genmodel, select reload.
• Choose the *.mdl file, select all packages and click finish.
• Once done, open the URN.genmodel
• Check the Property View of the URN tree, make sure that the Model / Model Directory attribute is set to /seg.jUCMNav/src (and not just /jUCMNav/src)
• Right click on the URN tree item. Select Generate Model Code.
• Done.

If all else fails way:

• Make sure you have the last version from SVN
• Delete the grl, ucm, urn, urncore packages.
• Delete all files in the seg.jUCMNav.emf package.
• After selecting the seg.jUCMNav.emf package, create a new EMF model. Name it URN.genmodel and choose load from Rose class model. Select all packages and click finish.
• Go into seg.jUCMNav.emf, right click on URN.genmodel, select reload.
• Choose the *.mdl file, select all packages.
• Once done, open the URN.genmodel and right click on the URN tree item. Select Generate Model Code.
• Done.