java.lang.AbstractMethodError: javax.servlet.jsp.PageContext.getELContext()Ljavax/el/ELContext;

Question

I am trying to set a variable that I will refer to in a custom JSP tag, so I have something like this in my JSP:

<%@ taglib prefix=\"c\" uri=\"http://java.sun         


        

Answer 1

Looks like you may have some versioning problem, maybe a conflicting jar file of some sort. Look here, maybe it'll help. You need to supply some more info about your runtime environment if you can't solve it.