Java.lang.NoClassDefFoundError: org/jvnet/staxex/XMLStreamReaderEx

E aê pessoal!!

Estou tendo a seguinte excessão ao chamar um WebService:

2012-01-31 12:06:49,183 [ERROR] erro - RemoteException occurred in server thread; nested exception is: java.rmi.ServerError: Unexpected Error:; nested exception is: java.lang.NoClassDefFoundError: org/jvnet/staxex/XMLStreamReaderEx:: Error message: RemoteException occurred in server thread; nested exception is: java.rmi.ServerError: Unexpected Error:; nested exception is: java.lang.NoClassDefFoundError: org/jvnet/staxex/XMLStreamReaderEx The top element of a 60 element stack trace: toString(): sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:325) toString(): sun.rmi.transport.Transport$1.run(Transport.java:153) toString(): java.security.AccessController.doPrivileged(Native Method) toString(): sun.rmi.transport.Transport.serviceCall(Transport.java:149) toString(): sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:460) toString(): sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:701) toString(): java.lang.Thread.run(Thread.java:595)

Alguém poderia me ajudar?

Alguém??

ta faltando esse cara ai.

ele existe e foi adicionado ao projeto? classpath?

att,

Corrigi.

Adicionei o stax-ex.jar dentro de “…jboss-3.2.7\server\default\lib”

Só q agora tá dando esse erro:

2012-01-31 14:11:54,173 [ERROR] erro - RemoteException occurred in server thread; nested exception is: java.rmi.ServerError: Unexpected Error:; nested exception is: java.lang.LinkageError: You are loading old SAAJ from jar:file:.../jboss-3.2.7/server/default/lib/jboss-saaj.jar!/javax/xml/soap/MessageFactory.class:: Error message: RemoteException occurred in server thread; nested exception is: java.rmi.ServerError: Unexpected Error:; nested exception is: java.lang.LinkageError: You are loading old SAAJ from jar:file:.../jboss-3.2.7/server/default/lib/jboss-saaj.jar!/javax/xml/soap/MessageFactory.class The top element of a 60 element stack trace:

Alguém pode me ajudar?