.JAR não faz nada ao executar

Boa tarde a todos, estou desenvolvendo um projeto para a faculdade, porém quando gerei o .JAR pelo netbeans e tentei executá-lo, nada acontece.

Procurei já por todas as dúvidas que citam o .jar aqui no forum, tentei todas as soluções citadas, mas sem êxito.

MANIFEST:

Manifest-Version: 1.0
Created-By: 1.7.0_07-b11 (Oracle Corporation)
Class-Path: lib/jaybird-full-2.2.2.jar lib/AbsoluteLayout.jar lib/ecli
pselink-2.3.2.jar lib/javax.persistence-2.0.3.jar lib/org.eclipse.per
sistence.jpa.jpql_1.0.1.jar lib/beansbinding-1.2.1.jar lib/iText-2.1.
5.jar lib/jcommon-1.0.17.jar lib/jfreechart-1.0.14-experimental.jar l
ib/jfreechart-1.0.14-swt.jar lib/jfreechart-1.0.14.jar lib/swtgraphic
s2d.jar lib/commons-beanutils-1.8.0.jar lib/commons-digester-1.7.jar
lib/commons-javaflow-20060411.jar lib/commons-logging-1.0.4.jar lib/f
ont.jar lib/groovy-all-1.7.5.jar lib/iText-2.1.7.jar lib/jasperreport
s-4.0.0.jar lib/log4j-1.2.15.jar lib/mysql-connector-java-5.1.10-bin.
jar lib/jcalendar-1.3.3.jar
Main-Class: View.Teste
X-COMMENT: Main-Class will be added automatically by build

Quando tento executar via prompt de comandos:

Exception in thread “main” java.lang.NoClassDefFoundError: view/tela_login

at View.Teste.main(Teste.java:18)

Caused by: java.lang.ClassNotFoundException: view.tela_login

at java.net.URLClassLoader$1.run(Unknown Source)

at java.net.URLClassLoader$1.run(Unknown Source)

at java.security.AccessController.doPrivileged(Native Method)

at java.net.URLClassLoader.findClass(Unknown Source)

at java.lang.ClassLoader.loadClass(Unknown Source)

at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)

at java.lang.ClassLoader.loadClass(Unknown Source)

… 1 more

Classe View.Teste:

public class Teste {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        tela_login test = new tela_login();
        test.show();
    }
}

Muito obrigado desde já.

/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package view;

import View.Menu;
import java.io.IOException;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.swing.JOptionPane;
import persistence.ConnectionFactory;

/**
 *
 * @author 0040481111026
 */
public class tela_login extends javax.swing.JFrame {

    
    public static int permissao;
    /**
     * Creates new form tela_login
     */
    public tela_login() {
        
        initComponents();
    }

    /**
     * This method is called from within the constructor to initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is always
     * regenerated by the Form Editor.
     */
   
    // <editor-fold defaultstate="collapsed" desc="Generated Code">                          
    private void initComponents() {

        jPanel1 = new javax.swing.JPanel();
        jPanel2 = new javax.swing.JPanel();
        txtLogin = new javax.swing.JTextField();
        jLabel2 = new javax.swing.JLabel();
        jLabel3 = new javax.swing.JLabel();
        txtSenha = new javax.swing.JPasswordField();
        jLabel4 = new javax.swing.JLabel();
        btnEntrar = new javax.swing.JButton();
        btnLembrar = new javax.swing.JButton();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
        setMinimumSize(new java.awt.Dimension(800, 400));
        setResizable(false);
        addWindowListener(new java.awt.event.WindowAdapter() {
            public void windowActivated(java.awt.event.WindowEvent evt) {
                formWindowActivated(evt);
            }
        });

        jPanel1.setBackground(new java.awt.Color(241, 242, 234));
        jPanel1.setMaximumSize(new java.awt.Dimension(800, 400));
        jPanel1.setMinimumSize(new java.awt.Dimension(800, 400));
        jPanel1.setPreferredSize(new java.awt.Dimension(800, 400));
        jPanel1.setLayout(new org.netbeans.lib.awtextra.AbsoluteLayout());

        jPanel2.setBackground(new java.awt.Color(241, 242, 234));
        jPanel2.setBorder(javax.swing.BorderFactory.createTitledBorder(null, "Efetuar Login", javax.swing.border.TitledBorder.DEFAULT_JUSTIFICATION, javax.swing.border.TitledBorder.DEFAULT_POSITION, new java.awt.Font("Verdana", 0, 10))); // NOI18N
        jPanel2.setToolTipText("");
        jPanel2.setLayout(new org.netbeans.lib.awtextra.AbsoluteLayout());

        txtLogin.setFont(new java.awt.Font("Verdana", 0, 11)); // NOI18N
        jPanel2.add(txtLogin, new org.netbeans.lib.awtextra.AbsoluteConstraints(184, 53, 139, -1));

        jLabel2.setFont(new java.awt.Font("Verdana", 0, 12)); // NOI18N
        jLabel2.setText("Login:");
        jPanel2.add(jLabel2, new org.netbeans.lib.awtextra.AbsoluteConstraints(127, 54, -1, -1));

        jLabel3.setFont(new java.awt.Font("Verdana", 0, 12)); // NOI18N
        jLabel3.setText("Senha:");
        jPanel2.add(jLabel3, new org.netbeans.lib.awtextra.AbsoluteConstraints(121, 93, -1, -1));

        txtSenha.setFont(new java.awt.Font("Verdana", 0, 11)); // NOI18N
        jPanel2.add(txtSenha, new org.netbeans.lib.awtextra.AbsoluteConstraints(184, 91, 139, -1));

        jPanel1.add(jPanel2, new org.netbeans.lib.awtextra.AbsoluteConstraints(150, 130, 480, 160));

        jLabel4.setIcon(new javax.swing.ImageIcon(getClass().getResource("/view/icon.jpg"))); // NOI18N
        jPanel1.add(jLabel4, new org.netbeans.lib.awtextra.AbsoluteConstraints(-10, 0, -1, -1));

        btnEntrar.setFont(new java.awt.Font("Verdana", 0, 11)); // NOI18N
        btnEntrar.setText("Entrar");
        btnEntrar.setPreferredSize(new java.awt.Dimension(140, 34));
        btnEntrar.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                btnEntrarActionPerformed(evt);
            }
        });
        jPanel1.add(btnEntrar, new org.netbeans.lib.awtextra.AbsoluteConstraints(260, 310, -1, -1));

        btnLembrar.setFont(new java.awt.Font("Verdana", 0, 11)); // NOI18N
        btnLembrar.setText("Lembrar Senha");
        btnLembrar.setPreferredSize(new java.awt.Dimension(140, 34));
        btnLembrar.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                btnLembrarActionPerformed(evt);
            }
        });
        jPanel1.add(btnLembrar, new org.netbeans.lib.awtextra.AbsoluteConstraints(410, 310, -1, -1));

        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addComponent(jPanel1, javax.swing.GroupLayout.PREFERRED_SIZE, 800, javax.swing.GroupLayout.PREFERRED_SIZE)
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addComponent(jPanel1, javax.swing.GroupLayout.PREFERRED_SIZE, 400, javax.swing.GroupLayout.PREFERRED_SIZE)
        );

        java.awt.Dimension screenSize = java.awt.Toolkit.getDefaultToolkit().getScreenSize();
        setBounds((screenSize.width-800)/2, (screenSize.height-400)/2, 800, 400);
    }// </editor-fold>                        

    private void formWindowActivated(java.awt.event.WindowEvent evt) {                                     
        // TODO add your handling code here:
    }                                    

    private void btnEntrarActionPerformed(java.awt.event.ActionEvent evt) {                                          

        try {
            java.sql.Connection connection;
            connection = ConnectionFactory.getConnection(ConnectionFactory.FIREBIRD);
            java.sql.Statement stmt = connection.createStatement();
            ResultSet rs = stmt.executeQuery("SELECT * FROM usuario");
            //where LOGIN = " + txtLogin.getText()
                     int flag = 0; 
            while (rs.next()) {
                if(txtLogin.getText().equals(rs.getString(1)) && txtSenha.getText().equals(rs.getString(2))){
                    permissao = Integer.valueOf(rs.getString(3));                    
                    Menu menu = new Menu();
                    menu.show();
                    this.dispose();
                    flag = 1;
                    break;
                }
            }
            if (flag == 0)
                JOptionPane.showMessageDialog(null, "Login ou Senha Incorretos", "Erro", 3);      
            
            //jcbCodCli.updateUI(); // atualiza a visualizacao do combo, só para garantir :D

        } catch (IOException ex) {
            Logger.getLogger(tela_login.class.getName()).log(Level.SEVERE, null, ex);
        } catch (SQLException ex) {
            Logger.getLogger(tela_login.class.getName()).log(Level.SEVERE, null, ex);
        }
        /*
        Menu menu = new Menu();
        menu.show();
        this.dispose();
        */
    }                                         

    private void btnLembrarActionPerformed(java.awt.event.ActionEvent evt) {                                           
        JOptionPane.showMessageDialog(null, "Por favor, contate um dos administradores da empresa para recuperar sua senha.", "lembrar", 3);
        // TODO add your handling code here:
    }                                          

    /**
     * @param args the command line arguments
     */
    public static void main(String args[]) {
       
        /*
         * Set the Nimbus look and feel
         */
        //<editor-fold defaultstate="collapsed" desc=" Look and feel setting code (optional) ">
        /*
         * If Nimbus (introduced in Java SE 6) is not available, stay with the
         * default look and feel. For details see
         * http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html
         */

        //</editor-fold>

        /*
         * Create and display the form
         */
        java.awt.EventQueue.invokeLater(new Runnable() {

            public void run() {
                new tela_login().setVisible(true);
            }
        });
    }
    // Variables declaration - do not modify                     
    private javax.swing.JButton btnEntrar;
    private javax.swing.JButton btnLembrar;
    private javax.swing.JLabel jLabel2;
    private javax.swing.JLabel jLabel3;
    private javax.swing.JLabel jLabel4;
    private javax.swing.JPanel jPanel1;
    private javax.swing.JPanel jPanel2;
    private javax.swing.JTextField txtLogin;
    private javax.swing.JPasswordField txtSenha;
    // End of variables declaration                   
}

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