Eventhough jaxb-ri.jar is in library, this problem may also occur.
As I mentioned in the previous post.
Kohsuke Kawaguchi <Kohsuke.Kawaguchi_at_Sun.COM> wrote:
>I think this is because you don't have the runtime jar file in your
>classpath. Do you have jaxb-ri.jar in your classpath?
>
>regards,
>--
>Kohsuke KAWAGUCHI 408-276-7063 (x17063)
>Sun Microsystems kohsuke.kawaguchi_at_sun.com