JasperException: absolute uri: http://java.sun.com/jsp/jstl/core cannot be resolved [duplicate]

Answer 1

You need to get the right version of JSTL, they use different URIs.

If that one's not working, try: http://download.java.net/maven/1/jstl/jars/jstl-1.2.jar (JSTL 1.2), or pull down the 1.1 JSTL jars.

There's a more detailed list of versions/URIs at coderanch.