I want create a new project with this architecture

lmm-project-global
-lmm-project-module
-lmm-project-webapp

and i can't connect to a public instance with my webapp
i try to configure the web-inf / web.xml but it's don't work when i want to connect to
http://localhost:8080/magnoliaPublic/
or http://localhost:8080/lmm-project-webapp/magnoliaPublic/.magnolia/activation

but my author it's working with this adress

http://localhost:8080/lmm-project-webapp/

can you send me a blank environnement for eclipse with a working public instance or find me a solution to my problem