java.lang.NullPointerException

Oracle Community | 807594 | 1 decade ago
tip
Click on the to mark the solution that helps you, Samebug will learn from it.
As a community member, you’ll be rewarded for you help.
  1. 0

    Null Pointer problem in chat program

    Oracle Community | 1 decade ago | 807594
    java.lang.NullPointerException

    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at QuickTalker.actionPerformed()
    2. Unknown
      QuickTalker.actionPerformed
      1. QuickTalker.actionPerformed(QuickTalker.java:141)
      1 frame
    3. Java RT
      Component.processEvent
      1. javax.swing.JTextField.fireActionPerformed(JTextField.java:489)
      2. javax.swing.JTextField.postActionEvent(JTextField.java:670)
      3. javax.swing.JTextField$NotifyAction.actionPerformed(JTextField.java:784)
      4. javax.swing.SwingUtilities.notifyAction(SwingUtilities.java:1502)
      5. javax.swing.JComponent.processKeyBinding(JComponent.java:2422)
      6. javax.swing.JComponent.processKeyBindings(JComponent.java:2457)
      7. javax.swing.JComponent.processKeyEvent(JComponent.java:2385)
      8. java.awt.Component.processEvent(Component.java:4831)
      8 frames