Arquivo Discussoes de Programacao e Tecnologia Estou rodando um exemplo que peguei em um tuto para netbeans e estou tendo este erro:
Exception in thread “main” java.lang.RuntimeException: Uncompilable source code - cannot find symbol
symbol: class FrameMenu
location: class testenetbeans.Main
at testenetbeans.Main.main(Main.java:15)
Java Result: 1
Alguem pode me ajudar.
Poste os códigos para ficar mais fácil de descobrir o problema.
Parece ser problemas de compilação, mas sem ver o código fica difícil te ajudar.
Se você copiou e colou um trecho de código, pode ser problemas com as aspas.
Tenho um Arquivo Main.java que está assim:
package testenetbeans;
public class Main {
/**
* @param args the command line arguments
*/
public static void main(String[] args) {
FrameMenu Frame = new FrameMenu();
Frame.getvisible(true);
}
}
// TODO code application logic here
e tenho um arquivo chamado FrameMenu.java que contem este código
public class FrameMenu extends javax.swing.JFrame {
/** Creates new form FrameMenu */
public FrameMenu() {
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.
*/
@SuppressWarnings("unchecked")
// <editor-fold defaultstate="collapsed" desc="Generated Code">
private void initComponents() {
buttonGroup1 = new javax.swing.ButtonGroup();
jPanel1 = new javax.swing.JPanel();
jLabel1 = new javax.swing.JLabel();
campoNome = new javax.swing.JTextField();
jLabel2 = new javax.swing.JLabel();
campoIdentidade = new javax.swing.JTextField();
jLabel3 = new javax.swing.JLabel();
campoCPF = new javax.swing.JTextField();
jLabel4 = new javax.swing.JLabel();
campoEstado = new javax.swing.JComboBox();
jLabel5 = new javax.swing.JLabel();
rbMasculino = new javax.swing.JRadioButton();
rbFeminino = new javax.swing.JRadioButton();
jButton1 = new javax.swing.JButton();
jButton2 = new javax.swing.JButton();
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
jPanel1.setBorder(javax.swing.BorderFactory.createTitledBorder("Cadastro"));
jPanel1.setCursor(new java.awt.Cursor(java.awt.Cursor.DEFAULT_CURSOR));
jLabel1.setText("Nome:");
campoNome.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
campoNomeActionPerformed(evt);
}
});
jLabel2.setText("Identidade:");
jLabel3.setText("C.P.F.:");
jLabel4.setText("Estado:");
campoEstado.setModel(new javax.swing.DefaultComboBoxModel(new String[] { "SC", "PR", "RS", "SP" }));
jLabel5.setText("Sexo:");
buttonGroup1.add(rbMasculino);
rbMasculino.setText("Masculino");
buttonGroup1.add(rbFeminino);
rbFeminino.setText("Feminino");
jButton1.setText("Salvar");
jButton2.setText("Limpar");
javax.swing.GroupLayout jPanel1Layout = new javax.swing.GroupLayout(jPanel1);
jPanel1.setLayout(jPanel1Layout);
jPanel1Layout.setHorizontalGroup(
jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createSequentialGroup()
.addContainerGap()
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createSequentialGroup()
.addComponent(jLabel1)
.addGap(18, 18, 18)
.addComponent(campoNome, javax.swing.GroupLayout.PREFERRED_SIZE, 432, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGroup(jPanel1Layout.createSequentialGroup()
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jLabel2)
.addComponent(jLabel3)
.addComponent(jLabel4)
.addComponent(jLabel5))
.addGap(18, 18, 18)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(campoEstado, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING, false)
.addGroup(javax.swing.GroupLayout.Alignment.LEADING, jPanel1Layout.createSequentialGroup()
.addComponent(rbMasculino)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(rbFeminino))
.addComponent(campoCPF, javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(campoIdentidade, javax.swing.GroupLayout.Alignment.LEADING, javax.swing.GroupLayout.DEFAULT_SIZE, 191, Short.MAX_VALUE))))
.addGroup(jPanel1Layout.createSequentialGroup()
.addComponent(jButton1)
.addGap(18, 18, 18)
.addComponent(jButton2)))
.addContainerGap(228, Short.MAX_VALUE))
);
jPanel1Layout.setVerticalGroup(
jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createSequentialGroup()
.addContainerGap()
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLabel1)
.addComponent(campoNome, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGap(18, 18, 18)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLabel2)
.addComponent(campoIdentidade, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGap(18, 18, 18)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(campoCPF, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jLabel3))
.addGap(18, 18, 18)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(campoEstado, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jLabel4))
.addGap(18, 18, 18)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLabel5)
.addComponent(rbMasculino)
.addComponent(rbFeminino))
.addGap(18, 18, 18)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jButton1)
.addComponent(jButton2))
.addContainerGap(79, Short.MAX_VALUE))
);
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addContainerGap()
.addComponent(jPanel1, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addContainerGap())
);
layout.setVerticalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addContainerGap()
.addComponent(jPanel1, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addContainerGap())
);
pack();
}// </editor-fold>
private void campoNomeActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
}
/**
* @param args the command line arguments
*/
public static void main(String args[]) {
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
new FrameMenu().setVisible(true);
}
});
}
// Variables declaration - do not modify
private javax.swing.ButtonGroup buttonGroup1;
private javax.swing.JTextField campoCPF;
private javax.swing.JComboBox campoEstado;
private javax.swing.JTextField campoIdentidade;
private javax.swing.JTextField campoNome;
private javax.swing.JButton jButton1;
private javax.swing.JButton jButton2;
private javax.swing.JLabel jLabel1;
private javax.swing.JLabel jLabel2;
private javax.swing.JLabel jLabel3;
private javax.swing.JLabel jLabel4;
private javax.swing.JLabel jLabel5;
private javax.swing.JPanel jPanel1;
private javax.swing.JRadioButton rbFeminino;
private javax.swing.JRadioButton rbMasculino;
// End of variables declaration
Eu tenho no meu projeto este dois arquivos o que eu queria saber é como chamar o Frame que eu criei no FrameMenu.vaja no meu Main.java
o código que coloquei eu copiei dos dois arquivos.
Obrigado
Tenho um Arquivo Main.java que está assim:Substitua o trechopackage testenetbeans; public class Main { /** * @param args the command line arguments */ public static void main(String[] args) { FrameMenu Frame = new FrameMenu(); Frame.getvisible(true); } } // TODO code application logic heree tenho um arquivo chamado FrameMenu.java que contem este código
public class FrameMenu extends javax.swing.JFrame { /** Creates new form FrameMenu */ public FrameMenu() { 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. */ @SuppressWarnings("unchecked") // <editor-fold defaultstate="collapsed" desc="Generated Code"> private void initComponents() { buttonGroup1 = new javax.swing.ButtonGroup(); jPanel1 = new javax.swing.JPanel(); jLabel1 = new javax.swing.JLabel(); campoNome = new javax.swing.JTextField(); jLabel2 = new javax.swing.JLabel(); campoIdentidade = new javax.swing.JTextField(); jLabel3 = new javax.swing.JLabel(); campoCPF = new javax.swing.JTextField(); jLabel4 = new javax.swing.JLabel(); campoEstado = new javax.swing.JComboBox(); jLabel5 = new javax.swing.JLabel(); rbMasculino = new javax.swing.JRadioButton(); rbFeminino = new javax.swing.JRadioButton(); jButton1 = new javax.swing.JButton(); jButton2 = new javax.swing.JButton(); setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE); jPanel1.setBorder(javax.swing.BorderFactory.createTitledBorder("Cadastro")); jPanel1.setCursor(new java.awt.Cursor(java.awt.Cursor.DEFAULT_CURSOR)); jLabel1.setText("Nome:"); campoNome.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { campoNomeActionPerformed(evt); } }); jLabel2.setText("Identidade:"); jLabel3.setText("C.P.F.:"); jLabel4.setText("Estado:"); campoEstado.setModel(new javax.swing.DefaultComboBoxModel(new String[] { "SC", "PR", "RS", "SP" })); jLabel5.setText("Sexo:"); buttonGroup1.add(rbMasculino); rbMasculino.setText("Masculino"); buttonGroup1.add(rbFeminino); rbFeminino.setText("Feminino"); jButton1.setText("Salvar"); jButton2.setText("Limpar"); javax.swing.GroupLayout jPanel1Layout = new javax.swing.GroupLayout(jPanel1); jPanel1.setLayout(jPanel1Layout); jPanel1Layout.setHorizontalGroup( jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(jPanel1Layout.createSequentialGroup() .addContainerGap() .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(jPanel1Layout.createSequentialGroup() .addComponent(jLabel1) .addGap(18, 18, 18) .addComponent(campoNome, javax.swing.GroupLayout.PREFERRED_SIZE, 432, javax.swing.GroupLayout.PREFERRED_SIZE)) .addGroup(jPanel1Layout.createSequentialGroup() .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addComponent(jLabel2) .addComponent(jLabel3) .addComponent(jLabel4) .addComponent(jLabel5)) .addGap(18, 18, 18) .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addComponent(campoEstado, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE) .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING, false) .addGroup(javax.swing.GroupLayout.Alignment.LEADING, jPanel1Layout.createSequentialGroup() .addComponent(rbMasculino) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) .addComponent(rbFeminino)) .addComponent(campoCPF, javax.swing.GroupLayout.Alignment.LEADING) .addComponent(campoIdentidade, javax.swing.GroupLayout.Alignment.LEADING, javax.swing.GroupLayout.DEFAULT_SIZE, 191, Short.MAX_VALUE)))) .addGroup(jPanel1Layout.createSequentialGroup() .addComponent(jButton1) .addGap(18, 18, 18) .addComponent(jButton2))) .addContainerGap(228, Short.MAX_VALUE)) ); jPanel1Layout.setVerticalGroup( jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(jPanel1Layout.createSequentialGroup() .addContainerGap() .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE) .addComponent(jLabel1) .addComponent(campoNome, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)) .addGap(18, 18, 18) .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE) .addComponent(jLabel2) .addComponent(campoIdentidade, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)) .addGap(18, 18, 18) .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE) .addComponent(campoCPF, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE) .addComponent(jLabel3)) .addGap(18, 18, 18) .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE) .addComponent(campoEstado, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE) .addComponent(jLabel4)) .addGap(18, 18, 18) .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE) .addComponent(jLabel5) .addComponent(rbMasculino) .addComponent(rbFeminino)) .addGap(18, 18, 18) .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE) .addComponent(jButton1) .addComponent(jButton2)) .addContainerGap(79, Short.MAX_VALUE)) ); javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane()); getContentPane().setLayout(layout); layout.setHorizontalGroup( layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(layout.createSequentialGroup() .addContainerGap() .addComponent(jPanel1, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) .addContainerGap()) ); layout.setVerticalGroup( layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(layout.createSequentialGroup() .addContainerGap() .addComponent(jPanel1, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) .addContainerGap()) ); pack(); }// </editor-fold> private void campoNomeActionPerformed(java.awt.event.ActionEvent evt) { // TODO add your handling code here: } /** * @param args the command line arguments */ public static void main(String args[]) { java.awt.EventQueue.invokeLater(new Runnable() { public void run() { new FrameMenu().setVisible(true); } }); } // Variables declaration - do not modify private javax.swing.ButtonGroup buttonGroup1; private javax.swing.JTextField campoCPF; private javax.swing.JComboBox campoEstado; private javax.swing.JTextField campoIdentidade; private javax.swing.JTextField campoNome; private javax.swing.JButton jButton1; private javax.swing.JButton jButton2; private javax.swing.JLabel jLabel1; private javax.swing.JLabel jLabel2; private javax.swing.JLabel jLabel3; private javax.swing.JLabel jLabel4; private javax.swing.JLabel jLabel5; private javax.swing.JPanel jPanel1; private javax.swing.JRadioButton rbFeminino; private javax.swing.JRadioButton rbMasculino; // End of variables declarationEu tenho no meu projeto este dois arquivos o que eu queria saber é como chamar o Frame que eu criei no FrameMenu.vaja no meu Main.java
o código que coloquei eu copiei dos dois arquivos.
Obrigado
Frame.getvisible(true);
Frame.setVisible(true);
E veja se funfa.