5 Replies Latest reply on Feb 23, 2009 11:21 AM by jesper.pedersen

NPE taking snapshots

stevestair Dec 4, 2008 5:18 PM

I'm getting an NPE when I try to take a snapshot.

C:\JBoss Profiler\branches\JBossProfiler2\dist>java -jar jboss-profiler-client.jar -h sstair-dt startProfiler

C:\JBoss Profiler\branches\JBossProfiler2\dist>java -jar jboss-profiler-client.jar -h sstair-dt snapshot
2008-12-04 16:14:13,532 ERROR [org.jboss.profiler.client.cmd.Client]
java.lang.NullPointerException
 at org.jboss.profiler.client.Util.getPrettyName(Util.java:118)
 at org.jboss.profiler.client.SnapshotUtil.dumpFrame(SnapshotUtil.java:389)
 at org.jboss.profiler.client.SnapshotUtil.dumpFrame(SnapshotUtil.java:357)
 at org.jboss.profiler.client.SnapshotUtil.dumpThreads(SnapshotUtil.java:330)
 at org.jboss.profiler.client.SnapshotUtil.dump(SnapshotUtil.java:214)
 at org.jboss.profiler.client.cmd.Client.main(Client.java:264)

I built the latest code out of the JBossProfiler2 branch as of December 3rd.

1. Re: NPE taking snapshots

jesper.pedersen Dec 4, 2008 5:33 PM (in response to stevestair)

Mhmm - seems like there is something wrong with your MethodRepository.

How did you configure the agent (memory / file) ?
Actions

2. Re: NPE taking snapshots

stevestair Dec 4, 2008 5:59 PM (in response to stevestair)

enable=yes
cpu=yes
memory=yes
includes=dvs3.*
excludes=*
visibility=private
save=yes
startup=yes
repository=no
remote=yes
store=memory
location=.
host=sstair-dt
port=5400
ejb=yes
servlet=yes
jsf=yes
jmx=yes
rmi=yes
corba=yes
plugin.1=org.jboss.profiler.plugins.Hibernate
plugin.2=org.jboss.profiler.plugins.Seam

3. Re: NPE taking snapshots

jesper.pedersen Dec 4, 2008 8:56 PM (in response to stevestair)

Could you try rev517 and see if that fixes your problem ?
Actions
4. Re: NPE taking snapshots

lelleh Feb 23, 2009 5:31 AM (in response to stevestair)

Hi.

Rev 517 fixed the NPE for me.

--

Leiv Hellebo
Actions
5. Re: NPE taking snapshots

jesper.pedersen Feb 23, 2009 11:21 AM (in response to stevestair)

Thanks for the feedback - I'll do a SP2 release at some point.

For now compile source from SVN.
Actions

Go to original post