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Editorial Team
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Asked: 2026-05-31T05:08:12+00:00

When i run the following servlet : import javax.servlet.*; import javax.servlet.http.*; import java.io.IOException; public

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When i run the following servlet :

import javax.servlet.*;
import javax.servlet.http.*;
import java.io.IOException;

public class Controller extends HttpServlet {
@Override
public void doGet(HttpServletRequest request,HttpServletResponse response) throws IOException,ServletException {
    Bean bean = new Bean(); 
    bean.setName("Suhail Gupta");
    request.setAttribute("Name", bean);
    RequestDispatcher rd = request.getRequestDispatcher("index.jsp");
    rd.forward(request, response);
  }
}

an exception :

HTTP Status 500 -

type Exception report

message

descriptionThe server encountered an internal error () that prevented it from fulfilling this request.

exception

org.apache.jasper.JasperException: PWC6054: Cannot find any information on property 'Name' in a bean of type 'Bean'

note The full stack traces of the exception and its root causes are available in the GlassFish Server Open Source Edition 3.1.1 logs.

is generated. I don’t understand the reason for this.

Following is the Bean class :

public class Bean {

private String Name = null;

public void setName(String n) {
    Name = n;
}

public String getName() {
    return Name;        
  }
}

and this is the index.jsp page :

<%@page contentType="text/html" pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
    <title>JSP Page</title>
</head>
<body>
    <jsp:useBean id="name" class="Bean" scope="request" />
    Person created by the Servlet : <jsp:getProperty name="name" property="Name" />
</body>
</html>

I am unable to find the reason for the exception.

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1 Answer

  1. Editorial Team
    • the property should be lowercase private String name – this is dictated by the java convention and the javabeans standard
    • the tag should use lowercase property="name" – javabeans, again
    • the name of the bean should not be Name, this is confusing. Make it nameBean (lowercase, preferably)
    • your class should have a package. default package causes problems.
    • instead of jsp: tags you can simply use EL: ${nameBean.name} would resolve to the proper value.
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