#8 NPE when trying to open AntView

[Carsten Ziegeler]

The first time I tried AntView 2.2.5 I got the error
described in 590998.
From then one, trying to open the view AntView results
in the following exception:

JDK 1.4.0 / W2K, Eclipse 2.0

java.lang.NullPointerException
at java.util.Hashtable.put(Hashtable.java:386)
at
com.r2tech.eclipse.antview.core.TreeObject.setProperty
(TreeObject.java:133)
at
com.r2tech.eclipse.antview.views.AntViewContentProvide
r.initialize(AntViewContentProvider.java:163)
at
com.r2tech.eclipse.antview.views.AntViewContentProvide
r.getElements(AntViewContentProvider.java:67)
at
org.eclipse.jface.viewers.StructuredViewer.getRawChildre
n(StructuredViewer.java:397)
at
org.eclipse.jface.viewers.AbstractTreeViewer.getRawChil
dren(AbstractTreeViewer.java:570)
at
org.eclipse.jface.viewers.StructuredViewer.getFilteredChil
dren(StructuredViewer.java:346)
at
org.eclipse.jface.viewers.StructuredViewer.getSortedChil
dren(StructuredViewer.java:447)
at
org.eclipse.jface.viewers.AbstractTreeViewer.createChildr
en(AbstractTreeViewer.java:241)
at org.eclipse.jface.viewers.AbstractTreeViewer$2.run
(AbstractTreeViewer.java:646)
at
org.eclipse.jface.viewers.StructuredViewer.preservingSel
ection(StructuredViewer.java:688)
at
org.eclipse.jface.viewers.AbstractTreeViewer.inputChang
ed(AbstractTreeViewer.java:638)
at org.eclipse.jface.viewers.ContentViewer.setInput
(ContentViewer.java:234)
at org.eclipse.jface.viewers.StructuredViewer.setInput
(StructuredViewer.java:875)
at
com.r2tech.eclipse.antview.views.AntView.createPartCon
trol(AntView.java:72)
at org.eclipse.ui.internal.PartPane$4.run
(PartPane.java:136)
at org.eclipse.core.internal.runtime.InternalPlatform.run
(InternalPlatform.java:831)
at org.eclipse.core.runtime.Platform.run
(Platform.java:416)
at org.eclipse.ui.internal.PartPane.createChildControl
(PartPane.java:134)
at org.eclipse.ui.internal.PartPane.createControl
(PartPane.java:178)
at org.eclipse.ui.internal.ViewPane.createControl
(ViewPane.java:181)
at org.eclipse.ui.internal.PartTabFolder.createPartTab
(PartTabFolder.java:247)
at org.eclipse.ui.internal.PartTabFolder.replaceChild
(PartTabFolder.java:683)
at org.eclipse.ui.internal.PartTabFolder.replace
(PartTabFolder.java:623)
at
org.eclipse.ui.internal.PerspectivePresentation.addPart
(PerspectivePresentation.java:187)
at org.eclipse.ui.internal.Perspective.showView
(Perspective.java:1288)
at org.eclipse.ui.internal.WorkbenchPage.busyShowView
(WorkbenchPage.java:556)
at org.eclipse.ui.internal.WorkbenchPage.access$7
(WorkbenchPage.java:538)
at org.eclipse.ui.internal.WorkbenchPage$11.run
(WorkbenchPage.java:2252)
at org.eclipse.swt.custom.BusyIndicator.showWhile
(BusyIndicator.java:66)
at org.eclipse.ui.internal.WorkbenchPage.showView
(WorkbenchPage.java:2249)
at org.eclipse.ui.internal.WorkbenchPage.showView
(WorkbenchPage.java:2239)
at org.eclipse.ui.internal.ShowViewAction.run
(ShowViewAction.java:41)
at org.eclipse.jface.action.Action.runWithEvent
(Action.java:749)
at
org.eclipse.jface.action.ActionContributionItem.handleWi
dgetSelection(ActionContributionItem.java:407)
at
org.eclipse.jface.action.ActionContributionItem.handleWi
dgetEvent(ActionContributionItem.java:361)
at
org.eclipse.jface.action.ActionContributionItem.access$0
(ActionContributionItem.java:352)
at
org.eclipse.jface.action.ActionContributionItem$ActionLis
tener.handleEvent(ActionContributionItem.java:47)
at org.eclipse.swt.widgets.EventTable.sendEvent
(EventTable.java:77)
at org.eclipse.swt.widgets.Widget.sendEvent
(Widget.java:827)
at org.eclipse.swt.widgets.Display.runDeferredEvents
(Display.java:1529)
at org.eclipse.swt.widgets.Display.readAndDispatch
(Display.java:1291)
at org.eclipse.ui.internal.Workbench.runEventLoop
(Workbench.java:1177)
at org.eclipse.ui.internal.Workbench.run
(Workbench.java:1160)
at org.eclipse.core.internal.boot.InternalBootLoader.run
(InternalBootLoader.java:775)
at org.eclipse.core.boot.BootLoader.run
(BootLoader.java:462)
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:324)
at org.eclipse.core.launcher.Main.basicRun
(Main.java:248)
at org.eclipse.core.launcher.Main.run(Main.java:698)
at org.eclipse.core.launcher.Main.main(Main.java:534)

[Roscoe Rush]

Logged In: YES
user_id=398209

The name attribute in your project tag does not exist. Please
add this attribute as a quick fix. I will add a check for this in
the next release.

e.g.
<project name="foo" basedir="." default="doit">