pd4ml for jsp deployment in tomcat 6.0 is not working

#26735

Hello,
i am tryng to deploy taglib example to tomcat 6.0 but after running tomcat i get following errors,

javax.servlet.ServletException: java.lang.NoClassDefFoundError: org/apache/el/ExpressionFactoryImpl
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:268)
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)

root cause

java.lang.NoClassDefFoundError: org/apache/el/ExpressionFactoryImpl
org.apache.jasper.JspCompilationContext.getServletClassName(JspCompilationContext.java:374)
org.apache.jasper.JspCompilationContext.getClassFileName(JspCompilationContext.java:514)
org.apache.jasper.compiler.Compiler.isOutDated(Compiler.java:453)
org.apache.jasper.compiler.Compiler.isOutDated(Compiler.java:399)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:585)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:328)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)

root cause

java.lang.ClassNotFoundException: org.apache.el.ExpressionFactoryImpl
java.net.URLClassLoader$1.run(URLClassLoader.java:202)
java.security.AccessController.doPrivileged(Native Method)
java.net.URLClassLoader.findClass(URLClassLoader.java:190)
java.lang.ClassLoader.loadClass(ClassLoader.java:306)
java.lang.ClassLoader.loadClass(ClassLoader.java:247)
org.apache.jasper.JspCompilationContext.getServletClassName(JspCompilationContext.java:374)
org.apache.jasper.JspCompilationContext.getClassFileName(JspCompilationContext.java:514)
org.apache.jasper.compiler.Compiler.isOutDated(Compiler.java:453)
org.apache.jasper.compiler.Compiler.isOutDated(Compiler.java:399)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:585)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:328)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)

can you please tell me where am i getting wrong?

Prashant

#29021

Does the exception disappear if you remove pd4ml_demo.jar and ss_css2.jar from WEB-INF/lib ?

#29022

ok solved, no need to remove the jars..
actually problem was in tomcat 6.0
need to add jasper-el.jar to tomact/lib

code works fine now.

thank you!

Prashant

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