Okay so that code looks like:

private IConfiguredSite getFirstTargetSite(IInstallFeatureOperation job) {  
IConfiguredSite[] sites = config.getConfiguredSites();
for (int i = 0; i < sites.length; i++) {
IConfiguredSite csite = sites[i];
if (getSiteVisibility(csite, job) && 
csite.getSite().getCurrentConfiguredSite().verifyUpdatableStatus().isOK())
return csite;
}
return null;
}

So we can guess that one of these is null:
- csite
- csite.getSite()
- csite.getSite().getCurrentConfiguredSite()
- csite.getSite().getCurrentConfiguredSite().verifyUpdatableStats()

That sounds like we have some plugin xml information we have not filled in 
correctly? Can the debugger tell us which one ...

--  
Jody Garnett


On Wednesday, 31 August 2011 at 9:02 PM, Mauricio Pazos wrote:

> On Wednesday, August 31, 2011 12:16:40 PM Mauricio Pazos wrote:
> > It lools like this plugin plugin snapshot is not present. I have not
> > chance to copy this Axios plugin snapshot. Thus, I will remove the
> > reference from site.xml. This action avoids the refered error but I found
> > a new one.
> More problemas. Right now the wizard goes until the "feature license" page,  
> but the console shows NullPointerException (I have not get the message 
> “Errors  
> in configuration” refered by John)  
>  
> java.lang.NullPointerException
>  at  
> org.eclipse.update.internal.ui.wizards.TargetPage.getFirstTargetSite(TargetPage.java:753)
>  at  
> org.eclipse.update.internal.ui.wizards.TargetPage.initializeDefaultTargetSites(TargetPage.java:678)
>  at  
> org.eclipse.update.internal.ui.wizards.TargetPage.setVisible(TargetPage.java:461)
>  at  
> org.eclipse.jface.wizard.WizardDialog.updateForPage(WizardDialog.java:1260)
>  at org.eclipse.jface.wizard.WizardDialog.access$4(WizardDialog.java:1239)
>  at org.eclipse.jface.wizard.WizardDialog$8.run(WizardDialog.java:1228)
>  at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
>  at org.eclipse.jface.wizard.WizardDialog.showPage(WizardDialog.java:1226)
>  at org.eclipse.jface.wizard.WizardDialog.nextPressed(WizardDialog.java:915)
>  at  
> org.eclipse.jface.wizard.WizardDialog.buttonPressed(WizardDialog.java:428)
>  at org.eclipse.jface.dialogs.Dialog$2.widgetSelected(Dialog.java:624)
>  at  
> org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:240)
>  at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
>  at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1258)
>  at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3588)
>  at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3209)
>  at org.eclipse.jface.window.Window.runEventLoop(Window.java:825)
>  at org.eclipse.jface.window.Window.open(Window.java:801)
>  at  
> org.eclipse.update.internal.ui.wizards.ResizableInstallWizardDialog.open(ResizableInstallWizardDialog.java:59)
>  at  
> org.eclipse.update.internal.ui.wizards.InstallWizardOperation$UpdateJobChangeListener.openInstallWizard2(InstallWizardOperation.java:102)
>  at  
> org.eclipse.update.internal.ui.wizards.InstallWizardOperation$UpdateJobChangeListener.access$0(InstallWizardOperation.java:87)
>  at  
> org.eclipse.update.internal.ui.wizards.InstallWizardOperation$3.run(InstallWizardOperation.java:79)
>  at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
>  at  
> org.eclipse.update.internal.ui.wizards.InstallWizardOperation$2.run(InstallWizardOperation.java:77)
>  at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
>  at  
> org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:135)
>  at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3563)
>  at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3212)
>  at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2696)
>  at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2660)
>  at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2494)
>  at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:674)
>  at  
> org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
>  at  
> org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:667)
>  at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
>  at  
> net.refractions.udig.internal.ui.UDIGApplication.start(UDIGApplication.java:136)
>  at  
> org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
>  at  
> org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
>  at  
> org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
>  at  
> org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:344)
>  at  
> org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
>  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>  at  
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>  at  
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>  at java.lang.reflect.Method.invoke(Method.java:597)
>  at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:622)
>  at org.eclipse.equinox.launcher.Main.basicRun(Main.java:577)
>  at org.eclipse.equinox.launcher.Main.run(Main.java:1410)
>  at org.eclipse.equinox.launcher.Main.main(Main.java:1386)
>  
>  
> --  
> Mauricio Pazos

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