Hi,
I need to give a demo on a program next week and i am getting this error....
I am using
tomcat 4.0.3, while running my Applet-Servlet program.
If i run my program in the same computer i works fine...
But i am trying to run the program from another computer and getting the following error.
There is nothing wrong with the null pointer....I am definitely sure about this....
I think the problem is with the security (java.io.IOException: Connection failure with 407)...
Thanks in advance....
Error:
=========================
java.io.IOException: Connection failure with 407
Exception occurred during event dispatching:
java.lang.NullPointerException
at scanstation.LoginScreen.displayLogInInformation(LoginScreen.java:220)
at scanstation.LoginScreen.jButton1_actionPerformed(LoginScreen.java:151)
at scanstation.LoginScreen.passwordTextfield_actionPerformed(LoginScreen.java:255)
at scanstation.LoginScreen$4.actionPerformed(LoginScreen.java:123)
at javax.swing.JTextField.fireActionPerformed(Unknown Source)
at javax.swing.JTextField.postActionEvent(Unknown Source)
at javax.swing.JTextField$NotifyAction.actionPerformed(Unknown Source)
at javax.swing.SwingUtilities.notifyAction(Unknown Source)
at javax.swing.JComponent.processKeyBinding(Unknown Source)
at javax.swing.JComponent.processKeyBindings(Unknown Source)
at javax.swing.JComponent.processKeyEvent(Unknown Source)
at java.awt.Component.processEvent(Unknown Source)
at java.awt.Container.processEvent(Unknown Source)
at java.awt.Component.dispatchEventImpl(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.LightweightDispatcher.processKeyEvent(Unknown Source)
at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)