JasperException « Bean « JSP-Servlet Q&A

  1. JSP-Servlet Q&A
  2. Bean
  3. JasperException




1. JasperException: The value for the useBean class attribute is invalid    stackoverflow.com

org.apache.jasper.JasperException: /index.jsp(1,1) The value for the useBean class attribute com.b5 is invalid.
    org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:40)
    org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:407)
    org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:148)
    org.apache.jasper.compiler.Generator$GenerateVisitor.visit(Generator.java:1272)
    ...

2. org.apache.jasper.JasperException: Cannot find any information on property 'sName' in a bean of type 'AddUserBean'    stackoverflow.com

I have a html page with a user registration form. I collect the data and action is : 

<form name="register" action="../JSP/Register.jsp" method="post">
Then on the jsp page i have 
<HTML>
<HEAD>
<TITLE>Reg JSP</TITLE>

   ...

3. JasperException: Cannot find bean under name contractors    coderanch.com

4. JasperException / ServletException when using useBean    coderanch.com

5. JSP et Bean JasperException    coderanch.com

I have this page called reserver2.jsp in /public_html W-Rent

W-Rent

Rserver une voiture


<% if (request.getParameter("NoClient") == null) { %> <% } %>
Succursale :

6. jsp usebean tag throws org.apache.jasper.JasperException    forums.oracle.com

7. jsp usebean tag throws org.apache.jasper.JasperException    forums.oracle.com

public void setUsername( String value ) { username = value; } public void setEmail( String value ) { email = value; } public void setAge( int value ) { age = value; } public String getUsername() { return username; } public String getEmail() { return email; } public int getAge() { return age; } } But running SaveName.jsp shows exception org.apache.jasper.JasperException: ...