Re: [ptp-dev] Null pointer exception in org.eclipse.ptp.etfw.internal.To

[Greg Watson <g.watson@xxxxxxxxxxxx>]

If there's any possibility the project could be remote, then you should always use getLocationURI(). The getLocation() method will return null in this case.

Greg

On May 27, 2011, at 1:18 PM, Wyatt Spear wrote:

The relevant chunk of code follows (the npe takes place on the last line):

thisProject = getProject(configuration);

thisCProject = CCorePlugin.getDefault().getCoreModel().create(thisProject);

projectLocation = thisCProject.getResource().getLocation().toOSString();

Is this is a remote project you're running?  If so I would assume the getresource.getlocation call is not valid.  Does anyone know the 'remote-safe' equivalent for this functionality?

In the meantime I can put in some null checks here.

Thanks,

Wyatt

On Fri, May 27, 2011 at 8:50 AM, Dave Wootton <dwootton@xxxxxxxxxx> wrote:

This only seems to happen the first time I open the profile configuration dialog. If I open the profile configuration dialog a second time without changing anything, I don't get the exception.
Dave

[ptp-dev] Null pointer exception in        org.eclipse.ptp.etfw.internal.ToolStep.<init>

Dave Wootton

to:

ptp-dev

05/27/2011 11:17 AM

Sent by:

ptp-dev-bounces@xxxxxxxxxxx

Please respond to Parallel Tools Platform general developers

---

I'm getting a null pointer exception with the traceback
java.lang.NullPointerException
       at org.eclipse.ptp.etfw.internal.ToolStep.<init>(ToolStep.java:100)
       at org.eclipse.ptp.etfw.internal.BuilderTool.<init>(BuilderTool.java:81)
       at org.eclipse.ptp.etfw.internal.ToolLaunchManager.launch(ToolLaunchManager.java:142)
       at org.eclipse.ptp.etfw.parallel.ParallelToolLaunchConfigurationDelegate.launch(ParallelToolLaunchConfigurationDelegate.java:74)
       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)

I have the latest  PTP 5.0 source in my workspace. This happens when I click 'profile' in the profile configuration dialog to run an application which I have instrumented with HPC Toolkit

Dave_______________________________________________
ptp-dev mailing list
ptp-dev@xxxxxxxxxxx
https://dev.eclipse.org/mailman/listinfo/ptp-dev


_______________________________________________
ptp-dev mailing list
ptp-dev@xxxxxxxxxxx
https://dev.eclipse.org/mailman/listinfo/ptp-dev

_______________________________________________
ptp-dev mailing list
ptp-dev@xxxxxxxxxxx
https://dev.eclipse.org/mailman/listinfo/ptp-dev