No mapping found for HTTP request with URI [/app/js/navigation.js]

[jemarjemarjemar]

Hi Experts,

Can you please help me? My web page doesn't load it's CSS, JS and images. I'm using Tiles.

Error:
WARN org.springframework.web.servlet.PageNotFound - No mapping found for HTTP request with URI [/app/js/navigation.js] in DispatcherServlet with name 'app'

Web.xml

<servlet-mapping>
	<servlet-name>app</servlet-name>
	<url-pattern>/</url-pattern>
</servlet-mapping>

JSP:

<c:url var="navigationJS" value="/js/navigation.js" />
<script type="text/javascript" src="${navigationJS}"></script>

Directory:
webapp/css
webapp/img
webapp/js
webapp/jsp/contents/home.jsp
web-inf/config/web-app-config.xml
web-inf/tiles/tiles-definitions.xml

I really would appreciate any help.
Thanks in advance!