Javax.servlet.servletexception Error Performing Conversion Of Value
messages development-7 Reply | Threaded Open this post in threaded view ♦ ♦ | Report Content as Inappropriate ♦ ♦ DataTable in JSF javax.servlet.ServletException Dear all, I want to develop a system using JSF, I've never used JSF before, and now I faced a problem about DataTable, would somebody can help me? This is the error message: HTTP Status 500 - -------------------------------------------------------------------------------- type Exception report message description The server encountered an internal error () that prevented it from fulfilling this request. exception javax.servlet.ServletException: Error performing conversion of value ' of type class java.lang.String to type interface java.util.List for managed bean lucky. root cause javax.faces.FacesException: Error performing conversion of value ' of type class java.lang.String to type interface java.util.List for managed bean lucky. note The full stack traces of the exception and its root causes are available in the Sun Java System Application Server Platform Edition 9.0_01 logs. -------------------------------------------------------------------------------- Sun Java System Application Server Platform Edition 9.0_01 Firstly, I define two java beans, here are the codes, please note that I just hardcode the data in the bean initially to see if the datatable work or not: LuckyDraw.java package com.popsmacau.entities; public class LuckyDraw { private int id; private String originalNumber; private String encodedNumber; private String securityNumber; public LuckyDraw(){ this.originalNumber = new String(""); this.encodedNumber = new String(""); this.securityNumber = new String(""); } public LuckyDraw(int id, String original, String encode, String security){ this.id = id; this.originalNumber = original; this.encodedNumber = encode; this.securityNumber = security; } public void setOriginalNumber(String number){ this.originalNumber = new String(number); } public void setEncodedNumber(String number){ this.encodedNumber = new String(number); } public void setSecurityNumber(String number){ this.securityNumber = n
not work correctly without it enabled. Please turn JavaScript back on and reload this page. All Places > RichFaces > RichFaces Development > Discussions Please enter a title. You can not post a blank message. Please type your message and try again. 4 Replies Latest reply on Jan 30, 2008 8:33 AM by Ilya Shaikovsky Tomcat6 http://netbeans-org.1045718.n5.nabble.com/DataTable-in-JSF-javax-servlet-ServletException-td3014170.html migration problem Jim Vincent Jan 24, 2008 4:26 AM I have tried to change from myFace to sun JSF.I have migrated on jdk1.5 and tomcat 6.I have a datatable with input fields.I have set ajax fields with https://developer.jboss.org/thread/5284 keypress events.For example, when the dimension field is changed, the price must change.Here is my code:
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listuser.jspId | Name | password | phoneno | emailid | Action | |
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<%= user.getID() %> | <%= user.getName() %> | <%= user.getPassword() %> | <