ClassCastException: com.sun.xml.bind.v2.runtime.JAXBContextImpl

[ajanz]

we are using jboss 4.2.3

one of our applications got following classcastexception

Caused by: java.lang.ClassCastException: com.sun.xml.bind.v2.runtime.JAXBContextImpl cannot be cast to com.sun.xml.internal.bind.api.JAXBRIContext
 at com.sun.xml.internal.ws.fault.SOAPFaultBuilder.<clinit>(Unknown Source)
 ... 115 more

 
 i tried jdk 1.6.04 and jdk7u2
 
 any tips what to check? 

[ajanz]

we still got this problem.

our application is an ear, with no jaxb* files deployed.

it tried to put the jaxb-api  file in java_home\jre\lib\endorsed

but still got without a change.

some tips i found

http://www.2exception.com/question/19877

https://jaxb.java.net/guide/Migrating_JAXB_2_0_applications_to_JavaSE_6.html

http://stillhacking.blogspot.de/2013/05/classcastexception-jaxb.html

can please someone help, i've been struggling with this problem the whole day.