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  1. #1
    amitabh is offline Member
    Join Date
    Apr 2010
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    Default Probem In Netbeans

    Hello evey one i am getting the following exception on netbeans when going to run my gui swing frame form

    at org.openide.awt.CloseButtonTabbedPane.callSetTabCo mponentAt(
    at org.openide.awt.CloseButtonTabbedPane.insertTab(Cl
    at javax.swing.JTabbedPane.addTab( 4)
    at javax.swing.JTabbedPane.add(
    at$IOWindowImpl.addT ab(
    at :97)
    at va:150)
    at org.netbeans.core.output2.Controller.createOutputT ab(
    at org.netbeans.core.output2.Controller.performComman d(
    at org.netbeans.core.output2.Controller.eventDispatch ed(
    at org.netbeans.core.output2.IOEvent.dispatch(IOEvent .java:271)
    at org.netbeans.core.output2.NbIOProvider.getIO(NbIOP
    at org.netbeans.core.output2.NbIOProvider.getIO(NbIOP
    at cute(
    at execute(
    at Impl.execute(
    at ecute(
    at ovider.bypassAntBuildScript(J2SEActionProvider.jav a:1282)
    at ovider.access$1200(
    at ovider$
    at ScanFinished(
    at ovider.invokeAction(
    at org.netbeans.modules.project.ui.actions.ProjectAct ion.actionPerformed(
    at org.netbeans.modules.project.ui.actions.LookupSens itiveAction.actionPerformed(LookupSensitiveAction. java:166)
    at javax.swing.AbstractButton.fireActionPerformed(Abs
    at javax.swing.AbstractButton$Handler.actionPerformed (
    at javax.swing.DefaultButtonModel.fireActionPerformed (
    at javax.swing.DefaultButtonModel.setPressed(DefaultB
    at javax.swing.AbstractButton.doClick(AbstractButton. java:302)
    at javax.swing.plaf.basic.BasicMenuItemUI.doClick(Bas
    at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mou seReleased(
    at java.awt.Component.processMouseEvent(Component.jav a:5907)
    at javax.swing.JComponent.processMouseEvent(JComponen
    at java.awt.Component.processEvent( 2)
    at java.awt.Container.processEvent( 0)
    at java.awt.Component.dispatchEventImpl(Component.jav a:4346)
    at java.awt.Container.dispatchEventImpl(Container.jav a:2018)
    at java.awt.Component.dispatchEvent( 80)
    at java.awt.LightweightDispatcher.retargetMouseEvent(
    at java.awt.LightweightDispatcher.processMouseEvent(C
    at java.awt.LightweightDispatcher.dispatchEvent(Conta
    at java.awt.Container.dispatchEventImpl(Container.jav a:2004)
    at java.awt.Window.dispatchEventImpl( )
    at java.awt.Component.dispatchEvent( 80)
    [catch] at java.awt.EventQueue.dispatchEvent( 599)
    at org.netbeans.core.TimableEventQueue.dispatchEvent(
    at java.awt.EventDispatchThread.pumpOneEventForFilter s(
    at java.awt.EventDispatchThread.pumpEventsForFilter(E
    at java.awt.EventDispatchThread.pumpEventsForHierarch y(
    at java.awt.EventDispatchThread.pumpEvents(EventDispa
    at java.awt.EventDispatchThread.pumpEvents(EventDispa

    i don't know what is the problem.

    please tell me if any body know about this

    thank you

  2. #2
    Fubarable's Avatar
    Fubarable is offline Moderator
    Join Date
    Jun 2008
    Blog Entries
    Rep Power


    Kind of hard to figure this out without code. I don't see the error as coming directly from your code and I have to wonder if you're taking precautions to run Swing from the EDT, the event dispatch thread.

  3. #3
    amitabh is offline Member
    Join Date
    Apr 2010
    Rep Power

    Default Netbeans Probelm

    thank you sir for reply

    sir i am not understanding the EDT please tell me how i will use EDT.

    Sir i am surprising that i have developeed 4 to 5 software on netbeans but this problem is coming for the first time. there is no problem in connection wit mysql.but status bar show continiously showing "Attempting to connect mysql server". even all the database of mysql server shows in netbeans and data intered in mysql by netbeans sql window.

    But when i enter the data by gui means form it gives exception that sql client info exception
    non registering driver.

    i am getting irritating with this exception.
    please sir help me if you hae the solution.

    thank you

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