Thanks for the reply. I don't have anything in the WEB-INF/lib directory.
I do have both javax.servlet.jsp.jstl-1.2.0.v201105211821.jar and org.apache.taglibs.standard.glassfish-1.2.0.v201112081803.jar on the classpath. This is correct, right? From: [email protected] [mailto:[email protected]] On Behalf Of Joakim Erdfelt Sent: Thursday, November 08, 2012 10:06 AM To: JETTY user mailing list Subject: Re: [jetty-users] Problems precompiling with Jasper2 in Jetty8 Make sure you don't have any conflicting jars between what is in your WEB-INF/lib and what is in ${jetty.home}/lib/jsp Keep in mind that Jetty itself, and even the maven plugin, isolates these differences for you with a webapp classloader. But with ANT you have no such safety net, so you have to be extra careful to not have duplicate classes in both places. A common scenario for that error is having 2 different (jstl) standard taglib jars. -- Joakim Erdfelt <[email protected]<mailto:[email protected]>> webtide.com<http://www.webtide.com/> Developer advice, services and support from the Jetty & CometD experts eclipse.org/jetty<http://eclipse.org/jetty/> - cometd.org<http://cometd.org/> On Thu, Nov 8, 2012 at 8:40 AM, Johnson, Wayne <[email protected]<mailto:[email protected]>> wrote: I am migrating a webapp from Jetty6 (stop laughing, it's worked well for years) to Jetty8 and I'm getting the following error: org.apache.jasper.JasperException: file:D:/dev/HEAD/eadev/clients/java/cfgmgr/jsp/displayAttribute.jsp(7,62) PWC6188: The absolute uri: http://java.sun.com/jsp/jstl/core cannot be resolved in either web.xml or the jar files deployed with this application This compile use to work in Jetty 6 but now fails. I see this in quite a few places in a Google search, but most appear in reference to this error when loading the webapp, not when precompiling it. I tried changing the Ant task to follow joakime suggested task at http://stackoverflow.com/questions/11735628/precompile-jsps-into-classes-for-jetty8-using-ant but to no avail. I am using 8.1.7.v20120910, but I get the same error with 7.6.7.v20120910. The webapp is precompiled using an Ant task with the following target: <target name="jspc" depends="init, version_compile, mqservlets"> <path id="jasper2.classpath"> <fileset dir="${env.JETTY_HOME}"> <include name="lib/servlet-api-*.jar" /> <include name="lib/jsp/*.jar" /> </fileset> </path> <pathconvert property="jasper2.classpath" refid="jasper2.classpath" /> <echo message="jasper2.classpath=${jasper2.classpath}" /> <mkdir dir="${webcfgmgr}/jsp/servlets"/> <taskdef classname="org.apache.jasper.JspC" name="jasper2" classpathref="jasper2.classpath"/> <jasper2 package="" uriroot="${webcfgmgr}/jsp" validateXml="false" webXmlFragment="${webcfgmgr}/WEB-INF/generated_web.xml" outputDir="${webcfgmgr}/jsp/servlets"/> </target> The classpath output is: jspc: [echo] jasper2.classpath=D:\dev\jetty-distribution-8.1.7.v20120910\lib\jsp\com.sun.el-2.2.0.v201108011116.jar;D:\dev\jetty-distribution-8.1.7.v20120910\lib\jsp\javax.el-2.2.0.v201108011116.jar;D:\dev\jetty-distribution-8.1.7.v20120910\lib\jsp\javax.servlet.jsp-2.2.0.v201112011158.jar;D:\dev\jetty-distribution-8.1.7.v20120910\lib\jsp\javax.servlet.jsp.jstl-1.2.0.v201105211821.jar;D:\dev\jetty-distribution-8.1.7.v20120910\lib\jsp\org.apache.jasper.glassfish-2.2.2.v201112011158.jar;D:\dev\jetty-distribution-8.1.7.v20120910\lib\jsp\org.apache.taglibs.standard.glassfish-1.2.0.v201112081803.jar;D:\dev\jetty-distribution-8.1.7.v20120910\lib\jsp\org.eclipse.jdt.core-3.7.1.jar;D:\dev\jetty-distribution-8.1.7.v20120910\lib\servlet-api-3.0.jar The source line this barfs on is: <%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"; %> Anyone have any suggestions? Thanks for any help you can give me. _______________________________________________ jetty-users mailing list [email protected]<mailto:[email protected]> https://dev.eclipse.org/mailman/listinfo/jetty-users
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