Então… estou tentando criar um Array de um JCheckBox no da seguinte forma:
javax.swing.JCheckBox jCheckNovo[] = new javax.swing.JCheckBox[5];
até aqui blz…tudo certo…
Agora vou chamar isso dentro de um FOR, para que o Check possa se instalar no meu formulário, para testar estou fazendo assim:
jCheckNovo[0].setText(“jCheckNovo”);
jPanel5.add(jCheckNovo[0]);
jCheckNovo[0].setBounds(60, 100, 89, 23);
compila blz…mas quando executo o comando para montar o form da o seguinte erro:
java.lang.NullPointerException
at test.Sape.jButton1ActionPerformed(Sape.java:988)
at test.Sape.access$100(Sape.java:13)
at test.Sape$2.actionPerformed(Sape.java:157)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1786)
at javax.swing.AbstractButton$ForwardActionEvents.actionPerformed(AbstractButton.java:1839)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:420)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:258)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:245)
at java.awt.Component.processMouseEvent(Component.java:5100)
at java.awt.Component.processEvent(Component.java:4897)
at java.awt.Container.processEvent(Container.java:1569)
at java.awt.Component.dispatchEventImpl(Component.java:3615)
at java.awt.Container.dispatchEventImpl(Container.java:1627)
at java.awt.Component.dispatchEvent(Component.java:3477)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:3483)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3198)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3128)
at java.awt.Container.dispatchEventImpl(Container.java:1613)
at java.awt.Window.dispatchEventImpl(Window.java:1606)
at java.awt.Component.dispatchEvent(Component.java:3477)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:456)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:201)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:151)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:145)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:137)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:100)
Alguém sabe o que posso fazer?
Valeu!!