Get error with Restfull Webservice two parameters from namedQuery
Hallo there, it's been one week i am trying to fix this problem and still can't solve it. I have created restful webservice from netbeans wizard, for the find id get request is working fine. I thought it will be very easy if i put WHERE query and change the getSingleResult to getResultList. But i am wrong, i never get the result i wanted, it' says :
javax.servlet.ServletException: java.lang.ClassCastException: java.util.Vector cannot be cast to web.Barang
i tried everything to fix this, from modifying the count rest from generated code to change the produce code from xml to plain text,
and still, i won't work.
i know, i am newbie at java, but 7 days working on same thing and can't fix it is driving me crazy.
thank you very much.
p.s here my screenshots