Re: [ptp-dev] Problems after update to latest head

[Dave Wootton <dwootton@xxxxxxxxxx>]

I'm not sure if this is the right way to fix the problem with the null 
pointer exception in handleNewRemoteConnectionSelected, but if I check 
remoteServices for null before trying to use it (lines 285 & 286), then 
when I click New, the remote services combo box gets updated with 'Local', 
and I complete the wizard. Then I can start my proxy and run my PE 
application.
Dave



Greg Watson <g.watson@xxxxxxxxxxxx> 
Sent by: ptp-dev-bounces@xxxxxxxxxxx
07/27/2007 11:16 PM
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Re: [ptp-dev] Problems after update to latest head







On Jul 27, 2007, at 9:42 AM, Dave Wootton wrote:

> I just updated my workspace to latest HEAD this morning. Since the 
> only
> real change I have from the ORTE implementation is my parallel tab 
> pane, I
> then replaced all my code except the parallel tab with ORTE code 
> and then
> changed references to ORTE and OMPI to refer to my corresponding PE
> imp-lementation. That all builds clean.
>
> I then specified my proxy path in my preference page, deleted my proxy
> from the RM view, and defined a new proxy. When I tried to start the
> proxy, the last messages i got are a message '... firing up proxy, 
> waiting
> for connection ...', a message showing me my proxy path and then a 
> message
> 'adding remote servoce: org.eclipse.ptp.remote.LocalServices 
> (Local)'. The
> proxy icon turns red and stays red and my proxy does not start as 
> far as I
> can tell.

Any other messages? Anything in the error log?

>
> I tried doing this creating an ORTE proxy but specifying my proxy (i
> realize that won't work but just wanted to see the proxy start) and 
> get
> the same result.
>
> Do I need to do something else to get this to work? I had 
> downloaded the
> RSE runtime from the download website. I was experimenting a bit 
> with the
> RSE view in Eclipse and was able to create remote ssh connections 
> and see
> files on the remote system, so RSE seems basically functional
>
> Do I need to change anything in my proxy? (I haven't yet since I 
> assumed
> the remote services changes were all on the GUI side)

No, there were no changes needed for the proxy.

>
> Also, when I look at the preference panel, if I change the path in my
> proxy, it also appears in the other (ORTE, LSF) preference page as 
> well.
> This seems to be because the preference pages now extend
> AbstractRemotePreferencePage but have no code overriding methods in
> AbstractRemotePreferencePage. As a result, all preference pages for
> proxies use the same preference key and get the same value. Am I 
> expected
> to implement overriding methods in my implementation? I assumed 
> because
> the ORTE implementation didn't, that there was no requirement that 
> I do so
> either.

Dumb mistake on my part. I've added an abstract class to get the 
preference store to use. You'll need to supply your plugin preference 
store when you implement this class.

>
> Thanks
> Dave
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