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Bug 243873 - NullPointerException at org.netbeans.modules.javaee.wildfly.ide.ui.WildflyPluginUtils$Version.compareToIgnoreUpdate
Summary: NullPointerException at org.netbeans.modules.javaee.wildfly.ide.ui.WildflyPlu...
Status: RESOLVED FIXED
Alias: None
Product: serverplugins
Classification: Unclassified
Component: WildFly (show other bugs)
Version: 8.0
Hardware: PC Mac OS X
: P3 normal with 1 vote (vote)
Assignee: ehsavoie
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2014-04-16 20:23 UTC by heapifyman
Modified: 2014-05-21 06:46 UTC (History)
0 users

See Also:
Issue Type: DEFECT
Exception Reporter:

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Description heapifyman 2014-04-16 20:23:45 UTC 
Tried to add a Wildlfy Server

java.lang.NullPointerException
	at org.netbeans.modules.javaee.wildfly.ide.ui.WildflyPluginUtils$Version.compareToIgnoreUpdate(WildflyPluginUtils.java:457)
	at org.netbeans.modules.javaee.wildfly.ide.ui.WildflyPluginUtils$Version.compareTo(WildflyPluginUtils.java:443)
	at org.netbeans.modules.javaee.wildfly.ide.ui.WildflyPluginProperties.getAdminPort(WildflyPluginProperties.java:180)
	at org.netbeans.modules.javaee.wildfly.ide.ui.AddServerLocationPanel.isValid(AddServerLocationPanel.java:124)
	at org.openide.WizardDescriptor.updateStateOpen(WizardDescriptor.java:874)
	at org.openide.WizardDescriptor.updateState(WizardDescriptor.java:822)
	at org.netbeans.modules.server.ui.wizard.AddServerInstanceWizard.updateState(AddServerInstanceWizard.java:238)
	at org.openide.WizardDescriptor._updateState(WizardDescriptor.java:800)
	at org.openide.WizardDescriptor.goToNextStep(WizardDescriptor.java:1065)
	at org.openide.WizardDescriptor.access$1900(WizardDescriptor.java:92)
	at org.openide.WizardDescriptor$Listener$1.run(WizardDescriptor.java:2208)
	at org.openide.WizardDescriptor.lazyValidate(WizardDescriptor.java:1516)
	at org.openide.WizardDescriptor.access$2000(WizardDescriptor.java:92)
	at org.openide.WizardDescriptor$Listener.actionPerformed(WizardDescriptor.java:2227)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.openide.util.WeakListenerImpl$ProxyListener.invoke(WeakListenerImpl.java:461)
	at com.sun.proxy.$Proxy43.actionPerformed(Unknown Source)
	at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2022)
	at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2346)
	at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:402)
	at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259)
	at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:252)
	at java.awt.Component.processMouseEvent(Component.java:6527)
	at javax.swing.JComponent.processMouseEvent(JComponent.java:3321)
	at java.awt.Component.processEvent(Component.java:6292)
	at java.awt.Container.processEvent(Container.java:2234)
	at java.awt.Component.dispatchEventImpl(Component.java:4883)
	at java.awt.Container.dispatchEventImpl(Container.java:2292)
	at java.awt.Component.dispatchEvent(Component.java:4705)
	at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4898)
	at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4533)
	at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4462)
	at java.awt.Container.dispatchEventImpl(Container.java:2278)
	at java.awt.Window.dispatchEventImpl(Window.java:2739)
	at java.awt.Component.dispatchEvent(Component.java:4705)
	at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:746)
	at java.awt.EventQueue.access$400(EventQueue.java:97)
	at java.awt.EventQueue$3.run(EventQueue.java:697)
	at java.awt.EventQueue$3.run(EventQueue.java:691)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:75)
	at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:86)
	at java.awt.EventQueue$4.run(EventQueue.java:719)
	at java.awt.EventQueue$4.run(EventQueue.java:717)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:75)
	at java.awt.EventQueue.dispatchEvent(EventQueue.java:716)
	at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:159)
[catch] at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
	at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
	at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:109)
	at java.awt.WaitDispatchSupport$2.run(WaitDispatchSupport.java:184)
	at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:229)
	at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:227)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.awt.WaitDispatchSupport.enter(WaitDispatchSupport.java:227)
	at java.awt.Dialog.show(Dialog.java:1084)
	at org.netbeans.core.windows.services.NbPresenter.superShow(NbPresenter.java:1065)
	at org.netbeans.core.windows.services.NbPresenter.doShow(NbPresenter.java:1115)
	at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:1087)
	at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:128)
	at org.openide.util.Mutex.doEventAccess(Mutex.java:1376)
	at org.openide.util.Mutex.readAccess(Mutex.java:278)
	at org.netbeans.core.windows.services.NbPresenter.show(NbPresenter.java:1072)
	at java.awt.Component.show(Component.java:1656)
	at java.awt.Component.setVisible(Component.java:1608)
	at java.awt.Window.setVisible(Window.java:1014)
	at java.awt.Dialog.setVisible(Dialog.java:1005)
	at org.netbeans.modules.server.ui.wizard.AddServerInstanceWizard.showAddServerInstanceWizard(AddServerInstanceWizard.java:210)
	at org.netbeans.modules.server.ui.wizard.AddServerInstanceWizard.showAddServerInstanceWizard(AddServerInstanceWizard.java:130)
	at org.netbeans.modules.server.ui.node.AddServerInstanceAction.actionPerformed(AddServerInstanceAction.java:59)
	at org.openide.awt.AlwaysEnabledAction$1.run(AlwaysEnabledAction.java:198)
	at org.openide.util.actions.ActionInvoker$1.run(ActionInvoker.java:95)
	at org.openide.util.actions.ActionInvoker.doPerformAction(ActionInvoker.java:116)
	at org.openide.util.actions.ActionInvoker.invokeAction(ActionInvoker.java:99)
	at org.openide.awt.AlwaysEnabledAction.actionPerformed(AlwaysEnabledAction.java:201)
	at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2022)
	at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2346)
	at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:402)
	at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259)
	at javax.swing.AbstractButton.doClick(AbstractButton.java:376)
	at javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:833)
	at com.apple.laf.AquaMenuItemUI.doClick(AquaMenuItemUI.java:157)
	at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(BasicMenuItemUI.java:877)
	at java.awt.Component.processMouseEvent(Component.java:6527)
	at javax.swing.JComponent.processMouseEvent(JComponent.java:3321)
	at java.awt.Component.processEvent(Component.java:6292)
	at java.awt.Container.processEvent(Container.java:2234)
	at java.awt.Component.dispatchEventImpl(Component.java:4883)
	at java.awt.Container.dispatchEventImpl(Container.java:2292)
	at java.awt.Component.dispatchEvent(Component.java:4705)
	at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4898)
	at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4533)
	at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4462)
	at java.awt.Container.dispatchEventImpl(Container.java:2278)
	at java.awt.Window.dispatchEventImpl(Window.java:2739)
	at java.awt.Component.dispatchEvent(Component.java:4705)
	at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:746)
	at java.awt.EventQueue.access$400(EventQueue.java:97)
	at java.awt.EventQueue$3.run(EventQueue.java:697)
	at java.awt.EventQueue$3.run(EventQueue.java:691)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:75)
	at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:86)
	at java.awt.EventQueue$4.run(EventQueue.java:719)
	at java.awt.EventQueue$4.run(EventQueue.java:717)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:75)
	at java.awt.EventQueue.dispatchEvent(EventQueue.java:716)
	at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:159)
	at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
	at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
	at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
Comment 1 ehsavoie 2014-04-17 15:08:32 UTC 
Which version of the plugin ?
Did you select the configuration file correctly ?
Which version of Wildfly were you using ?
Comment 2 heapifyman 2014-04-18 12:04:06 UTC 
(In reply to ehsavoie from comment #1)
> Which version of the plugin ?

1.0.14 (I believe that is the most current one?)

> Did you select the configuration file correctly ?

Happened after updating to current version (see above). Server was already configured. And was working with the previous plugin version if I recall correctly.

> Which version of Wildfly were you using ?
8.0.0.Final
Comment 3 ehsavoie 2014-04-18 14:32:12 UTC 
So it was using some old config which didn't store the installation value (as it was not necessary at that time).
Removing and dding the server should fix this.
Comment 4 heapifyman 2014-04-18 17:21:57 UTC 
(In reply to ehsavoie from comment #3)
> So it was using some old config which didn't store the installation value
> (as it was not necessary at that time).
> Removing and dding the server should fix this.

I'll try that.
However, although this is not a lot of trouble, I think that an update of the plugin should not break already configured servers and - if possible - auto-update its config.
Comment 5 ehsavoie 2014-04-18 18:09:52 UTC 
I agree, the issue is I released a lot of versions but they were not available (because I have to ask for validation at each release). Thus instead of a smooth path you had a great upgrade leap :(
Comment 6 heapifyman 2014-04-26 14:42:23 UTC 
(In reply to ehsavoie from comment #5)
> I agree, the issue is I released a lot of versions but they were not
> available (because I have to ask for validation at each release). Thus
> instead of a smooth path you had a great upgrade leap :(

Ok, so removing the server and adding it again worked on one of my machines.
On the second one I had already deleted the server before the update to current Wildfly plugin 1.0.14.
Now when I try to add a server I get the same exception again.
Maybe the old config from the deleted server is still lingering around somewhere?
How do I get rid of it to be able to configure a new one?
Comment 7 Quality Engineering 2014-05-20 02:49:37 UTC 
Integrated into 'main-silver', will be available in build *201405200001* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress)

Changeset: http://hg.netbeans.org/main-silver/rev/1ba07f7456e9
User: Emmanuel Hugonnet <ehsavoie@netbeans.org>
Log: Fixing bug #243873 : avoiding NPE by always returning a version