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Bug 338791

Summary:	NPE while running CDT builder
Product:	[Tools] CDT	Reporter:	Micha Riser <eclipse>
Component:	cdt-build-managed	Assignee:	Project Inbox <cdt-build-managed-inbox>
Status:	RESOLVED DUPLICATE	QA Contact:	Chris Recoskie <recoskie>
Severity:	normal
Priority:	P3	CC:	cdtdoug, jamesblackburn+eclipse, kentarou
Version:	7.0.1
Target Milestone:	---
Hardware:	PC
OS:	Linux
Whiteboard:

Description Micha Riser

2011-03-03 07:22:58 EST

What steps will reproduce the problem?
1. 
2. 
3. 


-- Error Details --
Date: Thu Mar 03 13:19:31 CET 2011
Message: Errors running builder 'CDT Builder' on project 'LCal'.
Severity: Error
Product: Eclipse 1.3.1.20100913-1228 (org.eclipse.epp.package.rcp.product)
Plugin: org.eclipse.cdt.managedbuilder.core
Session Data:
eclipse.buildId=M20100909-0800
java.version=1.6.0_21
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_US
Framework arguments:  -product org.eclipse.epp.package.rcp.product --launcher.XXMaxPermSize 256m
Command-line arguments:  -os linux -ws gtk -arch x86_64 -product org.eclipse.epp.package.rcp.product --launcher.XXMaxPermSize 256m


Exception Stack Trace:
java.lang.NullPointerException
	at org.eclipse.core.internal.events.ResourceDeltaFactory.computeNodeIDMap(ResourceDeltaFactory.java:109)
	at org.eclipse.core.internal.events.ResourceDeltaFactory.computeNodeIDMap(ResourceDeltaFactory.java:119)
	at org.eclipse.core.internal.events.ResourceDeltaFactory.computeNodeIDMap(ResourceDeltaFactory.java:119)
	at org.eclipse.core.internal.events.ResourceDeltaFactory.computeNodeIDMap(ResourceDeltaFactory.java:119)
	at org.eclipse.core.internal.events.ResourceDeltaFactory.computeDelta(ResourceDeltaFactory.java:63)
	at org.eclipse.core.internal.events.BuildManager.getDelta(BuildManager.java:583)
	at org.eclipse.core.internal.events.InternalBuilder.getDelta(InternalBuilder.java:93)
	at org.eclipse.core.resources.IncrementalProjectBuilder.getDelta(IncrementalProjectBuilder.java:243)
	at org.eclipse.cdt.managedbuilder.internal.core.CommonBuilder.updateOtherConfigs(CommonBuilder.java:709)
	at org.eclipse.cdt.managedbuilder.internal.core.CommonBuilder.build(CommonBuilder.java:559)
	at org.eclipse.cdt.managedbuilder.internal.core.CommonBuilder.build(CommonBuilder.java:499)
	at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:629)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:172)
	at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:203)
	at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:255)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:258)
	at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:311)
	at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:343)
	at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:144)
	at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:242)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)

Comment 1 Kentarou Fukuda

2011-03-15 14:42:03 EDT

Does this relate to CDT?

Comment 2 James Blackburn

2011-03-15 14:45:16 EDT

This is a platform bug 244934.

Could you indicate there what version of org.eclipse.core.resources is in your plugins folder?

*** This bug has been marked as a duplicate of bug 244934 ***