I\'m having this weird problem making my project Maven-based. I created a new Maven project in Eclipse and enabled the Dynamic Web facets. But during runtim
Right-click project -> Deployment Assembly: See if you have the Maven Dependencies and all others in there. If not, Right-Click project -> Maven -> Enable Workspace Resolution
(maybe then Maven -> Update Project, but then look again into "Deployment Assembly" and see what You've got.) this solved it (finally!) for me.