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POThe value for the useBean class attribute *** is invalid. ok in NetBeans bad on server
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  1. POThe value for the useBean class attribute *** is invalid. ok in NetBeans bad on server
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    copied!<p>I am working on a JSP project using NetBeans.</p> <p>I am receiving "The value for the useBean class attribute variables.Player is invalid." I have looked at the other versions of this question on StackOverflow and the main culprits seem to be</p> <ol> <li>that the class is in the proper directory, so in my case WEB-INF/classes/variables/Player.class.</li> <li>The Player class has a 0-argument public constructor.</li> <li>Everything is spelled correctly, keeping in mind case sensitivity.</li> <li>there should be a set property line after the use bean line.</li> </ol> <p>So, 1-3 were all set properly for me. I tried adding the set property line and it still would not run. Before I post my code, I also want to add:</p> <p>Everything works completely fine when I run it locally from netbeans. The problem only happens once I upload it to my server. Netbeans and the server are both running Tomcat7 for the servlet container. OK, here is the portion of my JSP code causing the error</p> <pre class="lang-html prettyprint-override"><code>&lt;html&gt; &lt;head&gt; &lt;jsp:useBean id="me" class="variables.Player" scope="session"/&gt; &lt;jsp:setProperty name="me" property="*" /&gt; &lt;jsp:useBean id="allGames" class="variables.BoardList" scope="application"/&gt; &lt;jsp:setProperty name="allGames" property="*" /&gt; &lt;%@page import="utilities.Utils" %&gt; </code></pre> <p>and here is the beginning of my Player class code. (edited to show entire class)</p> <pre><code> /* * To change this template, choose Tools | Templates * and open the template in the editor. */ package variables; /** * * @author MagillaGorilla */ public class Player { public int number; public int boardID; public String name; public Player() { number=0; boardID=-1; name="Player0"; } public String getName() { return name; } public void setName(String name) { this.name = name; } public int getBoardID() { return boardID; } public void setBoardID(int boardID) { this.boardID = boardID; } public int getNumber() { return number; } public void setNumber(int number) { this.number = number; } } </code></pre> <p>Not sure if it matters, but here is the manner in which I am uploading to my server:</p> <p>I do a clean and build in netbeans. I upload my project.war file to my server using ftp. My server is Ubuntu 12.10 x32 Server. I unwar the file using:</p> <pre><code>jar xvf project.war </code></pre> <p>The whole thing is especially frustrating since netbeans runs it without a problem! Any help would be greatly appreciated. Thanks for taking the time to read this.</p>
 

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