我是Java的新手也是我在这个网站上的新手,所以如果错误很明显我很抱歉,但我收到了一个错误,我不知道这意味着什么,我已经尝试了一切来修复它.
我目前正在编写一个基本的应用程序库,带有一些swing接口,但问题是当试图创建一个书形式的窗口时,有相关的代码.
这是主要窗口.
public class VentanaPrincipal extends javax.swing.JFrame {
public VentanaPrincipal() {
initComponents();
this.setLocationRelativeTo(null);
}
private void bt_salirActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
EscribirBinario escritor = new EscribirBinario();
// Collections.sort(ListaClientes.clientes);
if (escritor.abrir(Main.archivo1)) {
for (int indice = 0; indice < ListaClientes.clientes.size(); indice++) {
escritor.escribir(ListaClientes.clientes.get(indice));
}
escritor.cerrar();
}
System.exit(0);
}
private void bt_clienteActionPerformed(java.awt.event.ActionEvent evt) {
MantenimientoCliente clientes = new MantenimientoCliente(this, true);
clientes.setVisible(true);
}
private void bt_libroActionPerformed(java.awt.event.ActionEvent evt) {
MantenimientoLibro book = new MantenimientoLibro(this, true);
book.setVisible(true);
}
}
有书的形式的代码.
public class MantenimientoLibro extends javax.swing.JDialog {
public MantenimientoLibro() {
}
public MantenimientoLibro(java.awt.Frame parent, boolean modal) {
super(parent, modal);
initComponents();
this.setLocationRelativeTo(null);
}
public MantenimientoLibro(java.awt.Dialog parent, boolean modal) {
super(parent, modal);
initComponents();
this.setLocationRelativeTo(null);
}
private void bt_salirActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
this.dispose();
}
private void bt_insertarActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
FormularioLibro formulario = new FormularioLibro(this, true);
formulario.setVisible(true);
this.dispose();
}
}
这是我得到的错误:
Exception in thread "AWT-EventQueue-0" java.lang.RuntimeException: Uncompilable source code - Erroneous tree type: TareaP2.MantenimientoLibro
at TareaP2.VentanaPrincipal.bt_libroActionPerformed(VentanaPrincipal.java:130)
at TareaP2.VentanaPrincipal.access$100(VentanaPrincipal.java:11)
at TareaP2.VentanaPrincipal$2.actionPerformed(VentanaPrincipal.java:51)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2018)
at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2341)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:402)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:252)
at java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:289)
at java.awt.Component.processMouseEvent(Component.java:6505)
at javax.swing.JComponent.processMouseEvent(JComponent.java:3320)
at java.awt.Component.processEvent(Component.java:6270)
at java.awt.Container.processEvent(Container.java:2229)
at java.awt.Component.dispatchEventImpl(Component.java:4861)
at java.awt.Container.dispatchEventImpl(Container.java:2287)
at java.awt.Component.dispatchEvent(Component.java:4687)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4832)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4492)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4422)
at java.awt.Container.dispatchEventImpl(Container.java:2273)
at java.awt.Window.dispatchEventImpl(Window.java:2719)
at java.awt.Component.dispatchEvent(Component.java:4687)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:735)
at java.awt.EventQueue.access$200(EventQueue.java:103)
at java.awt.EventQueue$3.run(EventQueue.java:694)
at java.awt.EventQueue$3.run(EventQueue.java:692)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:87)
at java.awt.EventQueue$4.run(EventQueue.java:708)
at java.awt.EventQueue$4.run(EventQueue.java:706)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:705)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:242)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:161)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:150)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:146)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:138)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:91)
解决方法:
看看bug report here.它有你的问题的解决方案:
From the nbusers mailing list I got the following hint:
"workaround it by deselecting 'Compile On Save' in the project options".
马克在评论中指出的答案也是一致的.这是同样的链接:
java.lang.RuntimeException: Uncompilable source code – what can cause this?