Re: [ptp-dev] Null pointer exception in ToolLaunchManager.launch with PT

[Dave Wootton <dwootton@xxxxxxxxxx>]

Wyatt
I had selected HPC Toolkit from the
dropdown on the performance analysis tab. I'm thinking some changes made
between the PTP 5.0.3 and PTP 5.0.4 levels may have caused this since I
was able to run at the 5.0.3 level for some demos and now can't run at
PTP 5.0.4. 
Dave



From:      
 Wyatt Spear <wspear@xxxxxxxxxxxxxx>
To:      
 Parallel Tools Platform
general developers <ptp-dev@xxxxxxxxxxx>
Date:      
 01/16/2012 02:35 PM
Subject:    
   Re: [ptp-dev]
Null pointer exception in ToolLaunchManager.launch with PTP 5.0.4 version
Sent by:    
   ptp-dev-bounces@xxxxxxxxxxx

---

I haven't run in to this before.  I will be able
to start tracking this down tomorrow morning.  What is selected in
the tool drop-down box on the Performance Analysis tab?  If you aren't
trying to run with TAU it shouldn't be touching on TAU-specific code at
all.  I made some changes to the ETFw API back before SC11.  Have
you used it successfully since then?

=Wyatt

On Sat, Jan 14, 2012 at 3:53 PM, Dave Wootton <dwootton@xxxxxxxxxx>
wrote:

I'm getting the following null pointer exception when I try to run a HPC
Toolkit profiling run using the profile configuration dialog

The first time I click Profile in the profile configuration dialog I get
a null pointer exception in TAUAnalysisTab.performApply as noted in my
prior email and the profile configuration dialog does not close. I click
Profile again and get the null pointer exception below. This null pointer
exception is because pproc is null. pproc is set  afew lines above,
where the configuration prameter passed to the method looks odd because
the fName variable is set to the name of the project but the fContainer
variable is null. 

If I try to run the profile configuration dialog again, I get the null
pointer exception in TAUAnalysisTab.performApply again,but when I click
Profile again the application runs, although the classes I have registered
to the extension org.eclipse.ptp.etfw.dataManagers don't seem to be invoked.

Subsequent attempts to run the profile configuration dialog allternate
between the null pointer exception and the behavior in the preceding paragraph.

java.lang.NullPointerException 
        at org.eclipse.ptp.etfw.internal.ToolLaunchManager.launch(ToolLaunchManager.java:96)
        at org.eclipse.ptp.etfw.parallel.ParallelToolLaunchConfigurationDelegate.launch(ParallelToolLaunchConfigurationDelegate.java:98)
        at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:854)
        at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:703)
        at org.eclipse.debug.internal.ui.DebugUIPlugin.buildAndLaunch(DebugUIPlugin.java:928)
        at org.eclipse.debug.internal.ui.DebugUIPlugin$8.run(DebugUIPlugin.java:1132)
        at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
Dave
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