Problem with cart example (bean usage)

[Duane Gran]

Things seem to be working very well with Tomcat 3.2 in a shared
environment, however the cart example is giving me some problems:

  http://tomcat.spinweb.net/examples/jsp/sessions/carts.html

If I try to add anything I get the following exception:

org.apache.jasper.compiler.CompileException: 
/usr/local/apache/sites/tomcat.spinweb.net/htdocs/examples/jsp/sessions/carts.jsp(30,0)
 Bad
file argument to include 
        at java.lang.Throwable.fillInStackTrace(Native Method)
        at java.lang.Throwable.fillInStackTrace(Compiled Code)
        at java.lang.Throwable.(Compiled Code)
        at java.lang.Exception.(Compiled Code)
        at javax.servlet.ServletException.(ServletException.java:107)
        at org.apache.jasper.JasperException.(JasperException.java:73)
        at
org.apache.jasper.compiler.CompileException.(CompileException.java:73)
        at
org.apache.jasper.compiler.JspParseEventListener.handleDirective(Compiled
Code)
        at
org.apache.jasper.compiler.DelegatingListener.handleDirective(DelegatingListener.java:116)
        at org.apache.jasper.compiler.Parser$Directive.accept(Compiled
Code)
        at org.apache.jasper.compiler.Parser.parse(Compiled Code)
        at org.apache.jasper.compiler.Parser.parse(Compiled Code)
        at org.apache.jasper.compiler.Parser.parse(Compiled Code)
        at org.apache.jasper.compiler.Compiler.compile(Compiled Code)
        at org.apache.jasper.servlet.JspServlet.doLoadJSP(Compiled Code)
        at org.apache.jasper.servlet.JasperLoader12.loadJSP(Compiled Code)
        at org.apache.jasper.servlet.JspServlet.loadJSP(Compiled Code)
        at
org.apache.jasper.servlet.JspServlet$JspServletWrapper.loadIfNecessary(Compiled
Code)
        at
org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(Compiled
Code)
        at org.apache.jasper.servlet.JspServlet.serviceJspFile(Compiled
Code)
        at org.apache.jasper.servlet.JspServlet.service(Compiled Code)
        at javax.servlet.http.HttpServlet.service(Compiled Code)
        at org.apache.tomcat.core.ServletWrapper.doService(Compiled Code)
        at org.apache.tomcat.core.Handler.service(Compiled Code)
        at org.apache.tomcat.core.ServletWrapper.service(Compiled Code)
        at org.apache.tomcat.core.ContextManager.internalService(Compiled
Code)
        at org.apache.tomcat.core.ContextManager.service(Compiled Code)
        at
org.apache.tomcat.service.connector.Ajp12ConnectionHandler.processConnection(Compiled
Code)
        at org.apache.tomcat.service.TcpWorkerThread.runIt(Compiled Code)
        at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(Compiled
Code)
        at java.lang.Thread.run(Compiled Code)

I have tried to discern the source of this problem, but I am not sure what
is causing it.  Does anyone have any suggestions on this?

Duane Gran
spinweb.net