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javagoogle-app-engineintellij-ideajstl

JSTL in IntelliJ gives errors in JSP

I'm playing with Google App Engine in IntelliJ. I'm trying to use JSTL tags in my JSPs. I've tried two different URIs I found on the internet, and both of them give me errors:

<%@ taglib prefix="c" uri="http://java.sun.com/jstl/core" %>

and

<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>

It reds out the URL and says it cannot resolve taglib. I've tried dropping different parts of the URL to see if Ctrl-Space gives me any autocomplete love, but no luck.

Any ideas what I need to do to make this work?

Solution

  • Make sure that JSTL library jars are added to the module dependencies.