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Bug 41808

Summary:	[36cat] NPE when creating a new project
Product:	java	Reporter:	Jan Chalupa <jchalupa>
Component:	Unsupported	Assignee:	issues@java <issues>
Status:	RESOLVED FIXED
Severity:	blocker	CC:	cm-nb
Priority:	P3
Version:	3.x
Hardware:	PC
OS:	Linux
Issue Type:	DEFECT	Exception Reporter:

Description Jan Chalupa 2004-04-07 21:46:28 UTC

Reported by a NB 3.6 NetCAT participant on RC3:

-----------------------------------------------
I got the following exception when I tried to
create a new process with RC3.
I installed it into a new directory and it created
a new RC3 profile
directory under .netbeans in my linux user dir!

here's the exception I get:

Annotation: Exception occurred in Request Processor
java.lang.NullPointerException
	at
org.netbeans.modules.java.parser.ParsingSupport.getSourceImpl(ParsingSupport.java:397)
	at
org.netbeans.modules.java.parser.SourceImplProxy.findModelDelegate(SourceImplProxy.java:292)
	at
org.netbeans.modules.java.parser.SourceImplProxy.safeFindModelDelegate(SourceImplProxy.java:310)
	at
org.netbeans.modules.java.parser.SourceImplProxy.getAllClasses(SourceImplProxy.java:164)
	at
org.openide.src.SourceElement.getAllClasses(SourceElement.java:242)
	at
org.netbeans.modules.java.codesync.SourceConnectionSupport.refreshLinks(SourceConnectionSupport.java:335)
	at
org.netbeans.modules.java.codesync.SourceConnectionSupport.access$000(SourceConnectionSupport.java:42)
	at
org.netbeans.modules.java.codesync.SourceConnectionSupport$1.run(SourceConnectionSupport.java:156)
	at org.openide.util.Task.run(Task.java:136)
	at
org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:330)
[catch] at
org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:686)

Comment 1 cm 2004-04-08 07:24:19 UTC

Unfortunately I could not reproduce it. I deleted the user dir and
started up clean just like I did when the exception occured the first
time but could create the project without a problem. The IDE did work
after the exception and also the project was created and I could work
with it after adding files to it ;) My machine is a new P4 2.6GHZ so
yes it's HT enabled! HTH

Comment 2 Jan Pokorsky 2004-04-08 10:28:00 UTC

There is missing synchronization in ParsingSupport.getSourceImpl. It
will be fixed in the next release.

Comment 3 Jan Becicka 2004-07-02 00:31:46 UTC

This part of the code was completely rewritten.