Hi all I am trying to pass an object from a tag to a servlet. i did the following,
1. In the tag class, i put: pageContext.getRequest().setAttribute("QList", list); The above Tag will go to a servlet, i need to read the above request attribute in the servlet, how can i do this?, i tried List<Integer> list = (List<Integer>)request.getAttribute("QList"); , but when i tried to access the read list, it gave me NullPointerException, any help please Jotnarta