Hi,
I've tried to take one of the Merlin tutorials in the
/merlin/tutorial/profiles/
section of the tutorials that I downloaded from the site.
My file structure is such (Windows XP):
/merlin
/merlin/bin
/merlin/tutorial/profiles/src/java/tutorial
The tutorials run fine as described on the Apache Merlin website, but it
didn't show me how to have a jsp file access component information. So
that's what I've tried to do, a real real simple jsp file.
These are the steps that I did:
1) Modified the
/merlin/tutorial/profiles/src/java/tutorial/HelloComponent.java file.
I added a method:
public String textReturn ()
{
return("hello");
}
2) I created an index.jsp file and placed this at the
/merlin/tutorial/profiles/src/java/tutorial/ directory. This is what the
jsp file looks like, its real simple.
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>
<head>
<title>Untitled</title>
</head>
<body>
<%@ page import="tutorial.HelloComponent"%>
<%! HelloComponent hello = new HelloComponent(); %>
<%=hello.textReturn()%>
</body>
</html>
3) I did a "maven war" in the /merlin/tutorial/profiles/ directory and it
created a target directory which contained the war files.
4) I deployed the war files in Tomcat 5.0
5) I copied the index.jsp file to the apps root for the web app in Tomcat.
This is the current error that I'm receiving when I try to view the file:
org.apache.jasper.JasperException: Unable to compile class for JSP
An error occurred at line: 11 in the jsp file: /index.jsp
Generated servlet error:
[javac] Compiling 1 source file
E:\Tomcat5.0\work\Catalina\localhost\merlin-tutorial-profile\org\apache\jsp\index_jsp.java:11:
cannot access org.apache.avalon.framework.logger.AbstractLogEnabled
file org\apache\avalon\framework\logger\AbstractLogEnabled.class not found
HelloComponent hello = new HelloComponent();
^
1 error
I'm not sure what is the problem at this point. I didn't change any other
settings so don't know why the Logger wouldn't be found.
Also, this and other files refer to org.apache.avalon.framework.etc...
where exactly is this?
Thanks,
Thai Lam
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