Bug 6958 - NPE in DeltaProcessor
Summary: NPE in DeltaProcessor
Status: RESOLVED DUPLICATE of bug 6621
Alias: None
Product: JDT
Classification: Eclipse Project
Component: Core (show other bugs)
Version: 2.0   Edit
Hardware: PC Windows 2000
: P3 normal (vote)
Target Milestone: 2.0 M2   Edit
Assignee: Philipe Mulet CLA
QA Contact:
URL:
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Keywords:
Depends on:
Blocks:
 
Reported: 2001-12-14 13:32 EST by John Arthorne CLA
Modified: 2002-01-11 08:56 EST (History)
0 users

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Description John Arthorne CLA 2001-12-14 13:32:57 EST
Build 2001-12-06

I've been getting the following stack a few times in my log file during startup. 
 No errors appear to the user.  There is probably only a marker change in the 
delta, no resource changes...


java.lang.NullPointerException
	at 
org.eclipse.jdt.internal.core.DeltaProcessor.initializeRoots(DeltaProcessor.java
:588)
	at 
org.eclipse.jdt.internal.core.DeltaProcessor.processResourceDelta(DeltaProcessor
.java:717)
	at 
org.eclipse.jdt.internal.core.JavaModelManager.resourceChanged(JavaModelManager.
java:1131)
	at 
org.eclipse.core.internal.events.NotificationManager$1.run(NotificationManager.j
ava:125)
	at 
org.eclipse.core.internal.runtime.InternalPlatform.run(InternalPlatform.java:818
)
	at org.eclipse.core.runtime.Platform.run(Platform.java:395)
	at 
org.eclipse.core.internal.events.NotificationManager.notify(NotificationManager.
java:140)
	at 
org.eclipse.core.internal.events.NotificationManager.broadcastChanges(Notificati
onManager.java:43)
	at 
org.eclipse.core.internal.events.NotificationManager.broadcastChanges(Notificati
onManager.java:64)
	at 
org.eclipse.core.internal.resources.Workspace.broadcastChanges(Workspace.java:12
1)
	at 
org.eclipse.core.internal.resources.Workspace.endOperation(Workspace.java:709)
	at 
org.eclipse.core.internal.resources.Resource.createMarker(Resource.java:359)
	at org.eclipse.debug.internal.ui.DebugView.<init>(DebugView.java:85)
	at java.lang.Class.newInstance0(Native Method)
	at java.lang.Class.newInstance(Class.java:254)
	at 
org.eclipse.core.internal.plugins.PluginDescriptor.createExecutableExtension(Plu
ginDescriptor.java:87)
	at 
org.eclipse.core.internal.plugins.PluginDescriptor.createExecutableExtension(Plu
ginDescriptor.java:116)
	at 
org.eclipse.core.internal.plugins.ConfigurationElement.createExecutableExtension
(ConfigurationElement.java:96)
	at 
org.eclipse.ui.internal.WorkbenchPlugin.createExtension(WorkbenchPlugin.java:98)
	at 
org.eclipse.ui.internal.registry.ViewDescriptor.createView(ViewDescriptor.java:4
5)
	at org.eclipse.ui.internal.ViewFactory.createView(ViewFactory.java:113)
	at org.eclipse.ui.internal.ViewFactory.createView(ViewFactory.java:93)
	at org.eclipse.ui.internal.ViewFactory.createView(ViewFactory.java:74)
	at org.eclipse.ui.internal.Perspective$4.run(Perspective.java:685)
	at 
org.eclipse.core.internal.runtime.InternalPlatform.run(InternalPlatform.java:818
)
	at org.eclipse.core.runtime.Platform.run(Platform.java:395)
	at org.eclipse.ui.internal.Perspective.restoreView(Perspective.java:680)
	at 
org.eclipse.ui.internal.Perspective.restoreState(Perspective.java:594)
	at 
org.eclipse.ui.internal.WorkbenchPage.restoreState(WorkbenchPage.java:1264)
	at org.eclipse.ui.internal.WorkbenchPage.<init>(WorkbenchPage.java:84)
	at 
org.eclipse.ui.internal.WorkbenchWindow.restoreState(WorkbenchWindow.java:752)
	at org.eclipse.ui.internal.Workbench.restoreState(Workbench.java:734)
	at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:518)
	at 
org.eclipse.core.internal.runtime.InternalPlatform.run(InternalPlatform.java:818
)
	at org.eclipse.core.runtime.Platform.run(Platform.java:395)
	at 
org.eclipse.ui.internal.Workbench.openPreviousWorkbenchState(Workbench.java:502)
	at org.eclipse.ui.internal.Workbench.openWindows(Workbench.java:559)
	at org.eclipse.ui.internal.Workbench.init(Workbench.java:412)
	at org.eclipse.ui.internal.Workbench.run(Workbench.java:754)
	at 
org.eclipse.core.internal.boot.InternalBootLoader.run(InternalBootLoader.java:82
0)
	at org.eclipse.core.boot.BootLoader.run(BootLoader.java:285)
	at java.lang.reflect.Method.invoke(Native Method)
	at org.eclipse.core.launcher.Main.basicRun(Main.java:151)
	at org.eclipse.core.launcher.Main.run(Main.java:502)
	at org.eclipse.core.launcher.Main.main(Main.java:362)
Comment 1 Philipe Mulet CLA 2001-12-17 04:14:52 EST
Was resolved in build 20011211.
Comment 2 Philipe Mulet CLA 2001-12-17 09:15:28 EST
Closing

*** This bug has been marked as a duplicate of 6621 ***