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Bug 256966

Summary:	NullPointerException at com.sun.tools.javac.comp.Check.checkImportedPackagesObservable
Product:	java	Reporter:	muellermi <muellermi>
Component:	Compiler	Assignee:	Dusan Balek <dbalek>
Status:	RESOLVED FIXED
Severity:	normal	CC:	a.sanchez.friera, adtewa, awillerding, emiddio, houtm035, IrianR, issadicko, jkovalsky, jn0101, muellermi, RodrigoSousa, wshackle
Priority:	P1
Version:	8.2
Hardware:	All
OS:	All
Issue Type:	DEFECT	Exception Reporter:	221497
Attachments:	stacktrace stacktrace stacktrace stacktrace stacktrace stacktrace

Description muellermi 2015-12-03 21:44:59 UTC

Build: NetBeans IDE Dev (Build 201512010002)
VM: Java HotSpot(TM) 64-Bit Server VM, 1.9.0-ea-b93, Java(TM) SE Runtime Environment, 1.9.0-ea-b93
OS: Windows 8.1

User Comments:
muellermi: opening file in editor




Stacktrace: 
java.lang.NullPointerException
   at com.sun.tools.javac.comp.Check.checkImportedPackagesObservable(Check.java:3668)
   at com.sun.tools.javac.comp.TypeEnter.finishImports(TypeEnter.java:235)
   at com.sun.tools.javac.comp.TypeEnter.complete(TypeEnter.java:220)
   at com.sun.tools.javac.code.Symbol.complete(Symbol.java:582)
   at com.sun.tools.javac.code.Symbol$ClassSymbol.complete(Symbol.java:1097)
   at com.sun.tools.javac.comp.Enter.complete(Enter.java:721)

Comment 1 muellermi 2015-12-03 21:45:01 UTC

Created attachment 157654 [details]
stacktrace

Comment 2 muellermi 2015-12-03 21:47:41 UTC

Created attachment 157655 [details]
stacktrace

update mercurial project

Comment 3 Jiri Kovalsky 2015-12-27 16:19:58 UTC

Created attachment 157933 [details]
stacktrace

Just opened my Rachota 2.3 project and opened AboutDialog.java file in Editor.

Comment 4 Exceptions Reporter 2016-03-17 20:44:28 UTC

This bug already has 5 duplicates 
see http://statistics.netbeans.org/exceptions/detail.do?id=221497

Comment 5 Exceptions Reporter 2016-05-02 12:03:11 UTC

Created attachment 159507 [details]
stacktrace

Importing a Java8 project (with little AWT in it) and everything turned red

Comment 6 Exceptions Reporter 2016-05-02 12:09:11 UTC

Created attachment 159508 [details]
stacktrace

Still navingating trhough project (which is already supposedly not buildable, but it builds and run a project using Java9)

Comment 7 IrianR 2016-07-06 07:15:46 UTC

Created attachment 160276 [details]
stacktrace

Opening a very old project.

When I say very old it meand JDK 1.3 that might well be the root cause of the problem.

Comment 8 Exceptions Reporter 2016-10-05 21:43:24 UTC

This bug already has 10 duplicates 
see http://statistics.netbeans.org/exceptions/detail.do?id=221497

Comment 9 Exceptions Reporter 2017-09-15 06:29:32 UTC

This bug already has 50 duplicates 
see http://statistics.netbeans.org/exceptions/detail.do?id=221497

Comment 10 Dusan Balek 2017-09-22 10:45:43 UTC

*** Bug 270097 has been marked as a duplicate of this bug. ***

Comment 11 Dusan Balek 2017-09-22 11:23:59 UTC

Fixed in jet-main.

http://hg.netbeans.org/jet-main/rev/19d2c69d935e
http://hg.netbeans.org/main/nb-javac/rev/0911c6d1f671

Comment 12 Quality Engineering 2017-09-24 02:38:29 UTC

Integrated into 'main-silver', will be available in build *201709240002* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress)

Changeset: http://hg.netbeans.org/main-silver/rev/19d2c69d935e
User: Dusan Balek <dbalek@netbeans.org>
Log: Issues #256966, #270308, and #271310 fixed.