Tree exception

[yevgen_78]

org.ajax4jsf.framework.resource.ResourceNotFoundException: Resource not registered : org.richfaces.renderkit.html.images.TreeLineImage

richfaces-3.0.1-SNAPSHOT.jar (30.05.2007)

example from the
richfaces-demo\src\main\java\org\richfaces\demo\tree\
(with Library, Artist, Song, Album)

Everything works, but exceptions (trying to open the node). The node opens ... but exceptions (10 und more :)

[ilya_shaikovsky]

CTRL + F5 should help.

[yevgen_78]

don't understand

CTRL+F5 what?
In browser or ?

[yevgen_78]

if yes, how i can solve this problem from my programm?