Hello,

I'm beginner.Let me explain what I have done. I have written a bean:
-----------------------------------------------------------

			

			package project1;
			

			

			public class LoginInfo {
			

			private String uname;
			

			

			public String getUname() {
			

			return uname;
			

			}
			

			

			public void setUname(String uname) {
			

			this.uname = uname;
			

			}
			

			

			public String commandButton_action() {
			

			return "success";
			

			}
			

			}
			

		

and the faces-config.xml is:

			

			

			

			/untitled1.jsp
			

			

			success
			

			/untitled2.jsp
			

			

			

			

			loginBean
			

			project1.LoginInfo
			

			session
			

			

			

		

			

			#{sessionScope.loginBean.uname}
			

		

Namely, I want the setter method of the bean to run when I post the form but I get the error:
javax.faces.el.PropertyNotFoundException: Error testing property 'uname' in bean of type null

What is my problem?