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Bug 199535

Summary:	NullPointerException: The p parameter cannot be null
Product:	contrib	Reporter:	Exceptions Reporter <exceptions_reporter>
Component:	Scala	Assignee:	_ dcaoyuan <dcaoyuan>
Status:	NEW ---
Severity:	normal	CC:	jopet, mmirilovic, pbw
Priority:	P1
Version:	7.0
Hardware:	All
OS:	All
Issue Type:	DEFECT	Exception Reporter:	178164
Attachments:	stacktrace

Description Exceptions Reporter 2011-06-20 08:14:36 UTC

This issue was reported manually by mmirilovic.
It already has 31 duplicates 


Build: NetBeans IDE 7.0 (Build 110609-unknown-revn)
VM: Java HotSpot(TM) 64-Bit Server VM, 19.1-b02, Java(TM) SE Runtime Environment, 1.6.0_24-b07
OS: Linux

User Comments:
GUEST: Tryuid to open a newly create scala project.

GUEST: cannot build scala source

GUEST: install scala plugin.
create scala project.
write some scala codes.
right click the scala file.
then it occured.

GUEST: I created one scala-library project in EA Project. As I reopened Netbans comes always a nullpointer Exception. The scala project is not showed in projects list. I can't modify scala classes.




Stacktrace: 
java.lang.NullPointerException: The p parameter cannot be null
   at org.openide.util.Parameters.notNull(Parameters.java:89)
   at org.netbeans.spi.project.support.GenericSources.group(GenericSources.java:120)
   at org.netbeans.modules.scala.project.J2SESources$1.run(J2SESources.java:122)
   at org.netbeans.modules.scala.project.J2SESources$1.run(J2SESources.java:106)
   at org.openide.util.Mutex.readAccess(Mutex.java:288)
   at org.netbeans.modules.scala.project.J2SESources.getSourceGroups(J2SESources.java:106)

Comment 1 Exceptions Reporter 2011-06-20 08:14:41 UTC

Created attachment 108982 [details]
stacktrace