Bug 3422

Summary:	NPE in Java builder during catchup (1GKE8O4)
Product:	[Eclipse Project] JDT	Reporter:	Dani Megert <daniel_megert>
Component:	Core	Assignee:	Kent Johnson <kent_johnson>
Status:	RESOLVED FIXED	QA Contact:
Severity:	normal
Priority:	P3
Version:	2.0
Target Milestone:	2.0 M1
Hardware:	All
OS:	Windows NT
Whiteboard:

Description Dani Megert

2001-10-10 22:54:51 EDT

I did a catchup of some folders contained in org.eclipse.jdt.ui and
	got an error dialog (the log is below).

	The problem might be that when I started up, the JRE_LIB pointed to
	a non-existent JRE (but that was not reported to me). 
	
	Can't reproduce.
	I have zipped my workspace at that state (active and exited). pls. contact
	me if you need it.

Log: Fri Sep 21 10:02:34 GMT+02:00 2001
2 org.eclipse.core.resources 2 Problems occurred when invoking code from plug-in: org.eclipse.core.resources.
java.lang.NullPointerException
	at org.eclipse.jdt.internal.core.builder.impl.StateImpl.forceBinaryType(StateImpl.java:521)
	at org.eclipse.jdt.internal.core.builder.impl.StateImpl.getBinaryType(StateImpl.java:659)
	at org.eclipse.jdt.internal.core.builder.impl.BuilderType.getNewBinaryType(BuilderType.java:104)
	at org.eclipse.jdt.internal.core.builder.impl.BuilderType.getSuperclass(BuilderType.java:137)
	at org.eclipse.jdt.internal.core.builder.impl.BuilderType.hasSuperclass(BuilderType.java:146)
	at org.eclipse.jdt.internal.core.builder.impl.BuilderType.hasSuperclass(BuilderType.java:153)
	at org.eclipse.jdt.internal.core.builder.impl.BuilderType.hasSuperType(BuilderType.java:179)
	at org.eclipse.jdt.internal.core.builder.impl.IncrementalImageBuilder.tryMethodDeclarations(IncrementalImageBuilder.java:1553)
	at org.eclipse.jdt.internal.core.builder.impl.IncrementalImageBuilder.tryUnit(IncrementalImageBuilder.java:1600)
	at org.eclipse.jdt.internal.core.builder.impl.IncrementalImageBuilder.issueIndictments(IncrementalImageBuilder.java:1184)
	at org.eclipse.jdt.internal.core.builder.impl.IncrementalImageBuilder.issueIndictments(IncrementalImageBuilder.java:1161)
	at org.eclipse.jdt.internal.core.builder.impl.IncrementalImageBuilder.updateState(IncrementalImageBuilder.java:1874)
	at org.eclipse.jdt.internal.core.builder.impl.AbstractImageBuilder.compile(AbstractImageBuilder.java(Compiled Code))
	at org.eclipse.jdt.internal.core.builder.impl.IncrementalImageBuilder.applySourceDelta(IncrementalImageBuilder.java:264)
	at org.eclipse.jdt.internal.core.builder.impl.JavaBuilder.incrementalBuild(JavaBuilder.java:210)
	at org.eclipse.jdt.internal.core.builder.impl.JavaBuilder.build(JavaBuilder.java:54)
	at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:93)
	at org.eclipse.core.internal.runtime.InternalPlatform.run(InternalPlatform.java:758)
	at org.eclipse.core.runtime.Platform.run(Platform.java:393)
	at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:114)
	at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:73)
	at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:41)
	at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:140)
	at org.eclipse.core.internal.runtime.InternalPlatform.run(InternalPlatform.java:758)
	at org.eclipse.core.runtime.Platform.run(Platform.java:393)
	at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:154)
	at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:174)
	at org.eclipse.core.internal.resources.Workspace.endOperation(Workspace.java(Compiled Code))
	at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1202)
	at org.eclipse.ui.actions.WorkspaceModifyOperation.run(WorkspaceModifyOperation.java:78)
	at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:98)


NOTES:

Comment 1 DJ Houghton

2001-10-29 17:13:02 EST

PRODUCT VERSION:
	0.136a, IBM JRE

Comment 2 Kent Johnson

2001-12-10 16:29:15 EST

Closed - not reproducable with new builder.