Netbeans problemer

Hej linuxin.

Jeg har haft downloadet netbeans fra pacman af. og skulle oprette et projekt, jeg udfylder alt og kommer til delen hvor jeg skal opsætte min ftp og udfylder det og klikker ok til FTP instillingerne, straks efter det lukker netbeans ned..

Tænker underlidt og åbner netbeans igen. også nu kommer problemerne

Når jeg vil oprettet et projekt i netbeans og har udfyldt "Name & location" delen, og klikker på "next" sker der ikke noget, dog giver den denne fejl meddelse:


java.lang.NumberFormatException: null
at java.lang.Integer.parseInt(Integer.java:443)
at java.lang.Integer.parseInt(Integer.java:514)
at org.netbeans.modules.php.project.connections.ftp.FtpConfiguration.(FtpConfiguration.java:76)
at org.netbeans.modules.php.project.connections.ftp.FtpConnectionProvider.getRemoteConfiguration(FtpConnectionProvider.java:124)
at org.netbeans.modules.php.project.connections.RemoteConnections.getRemoteConfiguration(RemoteConnections.java:158)
at org.netbeans.modules.php.project.connections.RemoteConnections.getRemoteConfigurations(RemoteConnections.java:201)
at org.netbeans.modules.php.project.ui.wizards.RunAsRemoteWeb.populateRemoteConnectionComboBox(RunAsRemoteWeb.java:250)
at org.netbeans.modules.php.project.ui.wizards.RunAsRemoteWeb.(RunAsRemoteWeb.java:123)
at org.netbeans.modules.php.project.ui.wizards.RunAsRemoteWeb.(RunAsRemoteWeb.java:96)
at org.netbeans.modules.php.project.ui.wizards.RunConfigurationPanel.getComponent(RunConfigurationPanel.java:143)
at org.netbeans.modules.php.project.ui.wizards.RunConfigurationPanel.readSettings(RunConfigurationPanel.java:208)
at org.netbeans.modules.php.project.ui.wizards.RunConfigurationPanel.readSettings(RunConfigurationPanel.java:83)
at org.openide.WizardDescriptor.updateStateOpen(WizardDescriptor.java:910)
at org.openide.WizardDescriptor.updateState(WizardDescriptor.java:861)
at org.openide.loaders.TemplateWizard.updateState(TemplateWizard.java:734)
at org.netbeans.modules.project.ui.NewProjectWizard.updateState(NewProjectWizard.java:70)
at org.openide.WizardDescriptor.goToNextStep(WizardDescriptor.java:1065)
at org.openide.WizardDescriptor.access$1200(WizardDescriptor.java:137)
at org.openide.WizardDescriptor$Listener$1.run(WizardDescriptor.java:2029)
at org.openide.WizardDescriptor.lazyValidate(WizardDescriptor.java:1480)
at org.openide.WizardDescriptor.access$1300(WizardDescriptor.java:137)
at org.openide.WizardDescriptor$Listener.actionPerformed(WizardDescriptor.java:2048)
Caused: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:616)
at org.openide.util.WeakListenerImpl$ProxyListener.invoke(WeakListenerImpl.java:459)
Caused: java.lang.reflect.UndeclaredThrowableException
at $Proxy17.actionPerformed(Unknown Source)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2012)
at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2335)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:404)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:253)
at java.awt.Component.processMouseEvent(Component.java:6268)
at javax.swing.JComponent.processMouseEvent(JComponent.java:3267)
at java.awt.Component.processEvent(Component.java:6033)
at java.awt.Container.processEvent(Container.java:2045)
at java.awt.Component.dispatchEventImpl(Component.java:4629)
at java.awt.Container.dispatchEventImpl(Container.java:2103)
at java.awt.Component.dispatchEvent(Component.java:4455)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4633)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4297)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4227)
at java.awt.Container.dispatchEventImpl(Container.java:2089)
at java.awt.Window.dispatchEventImpl(Window.java:2517)
at java.awt.Component.dispatchEvent(Component.java:4455)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:649)
at java.awt.EventQueue.access$000(EventQueue.java:96)
at java.awt.EventQueue$1.run(EventQueue.java:608)
at java.awt.EventQueue$1.run(EventQueue.java:606)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:105)
at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:116)
at java.awt.EventQueue$2.run(EventQueue.java:622)
at java.awt.EventQueue$2.run(EventQueue.java:620)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:105)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:619)
at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:148)
[catch] at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:275)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:200)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:194)
at java.awt.Dialog$1.run(Dialog.java:1072)
at java.awt.Dialog$3.run(Dialog.java:1126)
at java.security.AccessController.doPrivileged(Native Method)
at java.awt.Dialog.show(Dialog.java:1124)
at org.netbeans.core.windows.services.NbPresenter.superShow(NbPresenter.java:1038)
at org.netbeans.core.windows.services.NbPresenter.doShow(NbPresenter.java:1072)
at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:1060)
at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:126)
at org.openide.util.Mutex.doEventAccess(Mutex.java:1361)
at org.openide.util.Mutex.readAccess(Mutex.java:271)
at org.netbeans.core.windows.services.NbPresenter.show(NbPresenter.java:1045)
at java.awt.Component.show(Component.java:1551)
at java.awt.Component.setVisible(Component.java:1503)
at java.awt.Window.setVisible(Window.java:881)
at java.awt.Dialog.setVisible(Dialog.java:1011)
at org.openide.loaders.TemplateWizard.instantiateImpl(TemplateWizard.java:498)
at org.openide.loaders.TemplateWizard.instantiate(TemplateWizard.java:365)
at org.netbeans.modules.project.ui.actions.NewProject$2.run(NewProject.java:139)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:226)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:647)
at java.awt.EventQueue.access$000(EventQueue.java:96)
at java.awt.EventQueue$1.run(EventQueue.java:608)
at java.awt.EventQueue$1.run(EventQueue.java:606)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:105)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:617)
at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:148)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:275)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:200)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:190)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:185)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:177)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:138)

Har prøvet pacman -R netbeans og installere igen, både fra pacman af og fra netbeans.org egen install .sh fil, for samme resultat.
har samtidtig prøvet at slettet openJDK6 og installere suns egen JDK og det har stadig ingen inflydelse. er der nogen som kan hjælpe med problemet?