Bug 7824 - NPE in builder
Summary: NPE in builder
Status: RESOLVED DUPLICATE of bug 7082
Alias: None
Product: JDT
Classification: Eclipse Project
Component: Core (show other bugs)
Version: 2.0   Edit
Hardware: PC Windows 2000
: P1 normal (vote)
Target Milestone: 2.0 M2   Edit
Assignee: Kent Johnson CLA
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Blocks:
 
Reported: 2002-01-17 06:14 EST by Dirk Baeumer CLA
Modified: 2003-03-17 11:51 EST (History)
0 users

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Description Dirk Baeumer CLA 2002-01-17 06:14:02 EST
Happened after I have deleted a constructor from a class. Tried to reproduce 
but same action work the second time.


Log: Thu Jan 17 12:11:10 CET 2002
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.compiler.util.CharOperation.concatWith
(CharOperation.java:164)
	at org.eclipse.jdt.internal.core.newbuilder.NameEnvironment.assembleName
(NameEnvironment.java:139)
	at org.eclipse.jdt.internal.core.newbuilder.NameEnvironment.findClass
(NameEnvironment.java:156)
	at org.eclipse.jdt.internal.core.newbuilder.NameEnvironment.findType
(NameEnvironment.java:170)
	at org.eclipse.jdt.internal.compiler.lookup.LookupEnvironment.askForType
(LookupEnvironment.java:59)
	at 
org.eclipse.jdt.internal.compiler.lookup.UnresolvedReferenceBinding.resolve
(UnresolvedReferenceBinding.java:23)
	at 
org.eclipse.jdt.internal.compiler.lookup.BinaryTypeBinding.superInterfaces
(BinaryTypeBinding.java:411)
	at 
org.eclipse.jdt.internal.compiler.lookup.CompilationUnitScope.storeDependencyInf
o(CompilationUnitScope.java:512)
	at org.eclipse.jdt.internal.compiler.Compiler.process(Compiler.java:463)
	at org.eclipse.jdt.internal.compiler.Compiler.compile(Compiler.java:261)
	at org.eclipse.jdt.internal.core.newbuilder.AbstractImageBuilder.compile
(AbstractImageBuilder.java:212)
	at org.eclipse.jdt.internal.core.newbuilder.AbstractImageBuilder.compile
(AbstractImageBuilder.java:158)
	at 
org.eclipse.jdt.internal.core.newbuilder.IncrementalImageBuilder.build
(IncrementalImageBuilder.java:100)
	at org.eclipse.jdt.internal.core.newbuilder.JavaBuilder.buildDeltas
(JavaBuilder.java:121)
	at org.eclipse.jdt.internal.core.newbuilder.JavaBuilder.build
(JavaBuilder.java:76)
	at org.eclipse.core.internal.events.BuildManager$2.run
(BuildManager.java:356)
	at org.eclipse.core.internal.runtime.InternalPlatform.run
(InternalPlatform.java:821)
	at org.eclipse.core.runtime.Platform.run(Platform.java:395)
	at org.eclipse.core.internal.events.BuildManager.basicBuild
(BuildManager.java:114)
	at org.eclipse.core.internal.events.BuildManager.basicBuild
(BuildManager.java:179)
	at org.eclipse.core.internal.events.BuildManager.basicBuild
(BuildManager.java:189)
	at org.eclipse.core.internal.events.BuildManager$1.run
(BuildManager.java:138)
	at org.eclipse.core.internal.runtime.InternalPlatform.run
(InternalPlatform.java:821)
	at org.eclipse.core.runtime.Platform.run(Platform.java:395)
	at org.eclipse.core.internal.events.BuildManager.basicBuild
(BuildManager.java:152)
	at org.eclipse.core.internal.events.BuildManager.build
(BuildManager.java:214)
	at org.eclipse.core.internal.resources.Workspace.build
(Workspace.java:130)
	at org.eclipse.ui.internal.GlobalBuildAction.build
(GlobalBuildAction.java:57)
	at org.eclipse.ui.internal.GlobalBuildAction$1.run
(GlobalBuildAction.java:141)
	at org.eclipse.jface.operation.ModalContext$ModalContextThread.run
(ModalContext.java:98)
Comment 1 Kent Johnson CLA 2002-01-17 11:15:22 EST
We need a reproducable case.

What build# & VM are you running?

*** This bug has been marked as a duplicate of 7082 ***
Comment 2 Dirk Baeumer CLA 2002-01-17 11:24:06 EST
I really tried to reproduce it but I wasn't able to do so. I am running on 
build 20020115 using Sun's JDK 1.3.1_01