alguem ja viu esse erro?
SEVERE: Servlet.service() for servlet Faces Servlet threw exception
org.ajax4jsf.resource.ResourceNotFoundException: Resource not registered : org.richfaces.renderkit.html.images.background.MenuListBackground
at org.ajax4jsf.resource.ResourceBuilderImpl.getResource(ResourceBuilderImpl.java:393)
at org.ajax4jsf.resource.ResourceBuilderImpl.getResourceForKey(ResourceBuilderImpl.java:337)
at org.ajax4jsf.resource.InternetResourceService.serviceResource(InternetResourceService.java:155)
at org.ajax4jsf.resource.InternetResourceService.serviceResource(InternetResourceService.java:144)
to trabalhando com richfaces
