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Bug 319958

Summary:	[validation] NullPointerException when eclipse trying to start javascript validation
Product:	[WebTools] JSDT	Reporter:	y_xcop
Component:	General	Assignee:	Project Inbox <jsdt.javascript-inbox>
Status:	CLOSED NOT_ECLIPSE	QA Contact:	Nitin Dahyabhai <thatnitind>
Severity:	normal
Priority:	P3	CC:	cmjaun, thatnitind, thehoffr
Version:	unspecified	Keywords:	needinfo
Target Milestone:	3.2.3
Hardware:	PC
OS:	Windows 2000
Whiteboard:

Description y_xcop

2010-07-15 05:16:02 EDT

Build Identifier: 20100617-1415

!ENTRY org.eclipse.core.resources 4 75 2010-07-15 17:02:00.363
!MESSAGE Errors occurred during the build.
!SUBENTRY 1 org.eclipse.wst.jsdt.core 4 75 2010-07-15 17:02:00.363
!MESSAGE Errors running builder 'JavaScript Validator' on project 'ePMM'.
!STACK 0
java.lang.NullPointerException
	at org.eclipse.wst.jsdt.core.infer.InferredType.resolveType(InferredType.java:306)
	at org.eclipse.wst.jsdt.internal.compiler.ast.LocalDeclaration.resolveVarType(LocalDeclaration.java:117)
	at org.eclipse.wst.jsdt.internal.compiler.lookup.CompilationUnitScope$DeclarationVisitor.visit(CompilationUnitScope.java:79)
	at org.eclipse.wst.jsdt.internal.compiler.ast.LocalDeclaration.traverse(LocalDeclaration.java:314)
	at org.eclipse.wst.jsdt.internal.compiler.ast.SwitchStatement.traverse(SwitchStatement.java:227)
	at org.eclipse.wst.jsdt.internal.compiler.ast.CompilationUnitDeclaration.traverse(CompilationUnitDeclaration.java:584)
	at org.eclipse.wst.jsdt.internal.compiler.ast.CompilationUnitDeclaration.traverse(CompilationUnitDeclaration.java:545)
	at org.eclipse.wst.jsdt.internal.compiler.lookup.CompilationUnitScope.buildTypeBindings(CompilationUnitScope.java:361)
	at org.eclipse.wst.jsdt.internal.compiler.lookup.LookupEnvironment.buildTypeBindings(LookupEnvironment.java:244)
	at org.eclipse.wst.jsdt.internal.compiler.Compiler.internalBeginToCompile(Compiler.java:555)
	at org.eclipse.wst.jsdt.internal.compiler.Compiler.beginToCompile(Compiler.java:319)
	at org.eclipse.wst.jsdt.internal.compiler.Compiler.compile(Compiler.java:333)
	at org.eclipse.wst.jsdt.internal.core.builder.AbstractImageBuilder.compile(AbstractImageBuilder.java:286)
	at org.eclipse.wst.jsdt.internal.core.builder.BatchImageBuilder.compile(BatchImageBuilder.java:86)
	at org.eclipse.wst.jsdt.internal.core.builder.AbstractImageBuilder.compile(AbstractImageBuilder.java:225)
	at org.eclipse.wst.jsdt.internal.core.builder.BatchImageBuilder.build(BatchImageBuilder.java:58)
	at org.eclipse.wst.jsdt.internal.core.builder.JavaBuilder.buildAll(JavaBuilder.java:291)
	at org.eclipse.wst.jsdt.internal.core.builder.JavaBuilder.build(JavaBuilder.java:199)
	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)


Reproducible: Always

Steps to Reproduce:
1.

Comment 1 y_xcop

2010-07-15 05:18:17 EDT

running on eclipse 3.6

Comment 2 Chris Jaun

2010-07-15 10:00:54 EDT

(In reply to comment #0)

> Reproducible: Always
> 
> Steps to Reproduce:
> 1.


Need more information than that to investigate. :-)

Chris

Comment 3 y_xcop

2010-07-18 21:34:15 EDT

Sorry for delay :)

I think I found the root cause of exception

cuz one of our js have bad encoding

but it's ok on eclipse 3.5, weird~

Comment 4 Chris Jaun

2010-07-19 09:56:31 EDT

Do you think there is a fix required in JSDT?

Comment 5 y_xcop

2010-07-19 21:20:46 EDT

No, thx 4 yr time.

Comment 6 Michael Rennie

2011-03-04 10:13:38 EST

*** Bug 338844 has been marked as a duplicate of this bug. ***