From: <glassfish_at_javadesktop.org>
Date: Fri, 19 Feb 2010 00:43:49 PST

I eventually discovered the solution.

I had 2 applications saving the JAXB Bindings to the same destination path. This resulted in 1 set of bindings overwriting the 2nd set... resulting in a slightly obscure error message.
[Message sent by forum member 'leegoodyear' (goodyear_at_cwr.uwa.edu.au)]

http://forums.java.net/jive/thread.jspa?messageID=387548