I have the same problem
When i put the jar in the /server/lib folder it could finnally find it. (P.S restart the server)
I'd like to know how to package the jar in a ear or bean file
yes, putting xerces.jar in server/default/lib seemed to do the trick, but would like to know (as you do) why the NoClassDefFoundError for XMLSerializer occurs when xerces.jar is in our .war/.ear?
Could someone point out where we can find this stuff.
How to package beans for idiots ;)