[EvA] NullPointerException when post processing

[Chloe Bracis]

Hi-

Thanks for the reply, that resolves my problem.

As for the archives, I'm getting a connection refused trying to access  
them ("Failed to Connect.  The connection was refused when attempting  
to contact listserv.uni-tuebingen.de.").

	Thanks,
	Chloe

On Feb 3, 2009, at 1:49 AM, Marcel Kronfeld wrote:

> Chloe Bracis wrote:
>> I was attempting to follow the example, http://www.ra.cs.uni-tuebingen.de/software/EvA2/EvA2Doc/EvA2Doc_node30.html
>> , but received a NullPointerException (OptimizerFactory line 826).
>> The problem appears to be that Processor.performPostProcessing()
>> returns the post processing results, but OptimizerRunnable doesn't
>> store them (line 95).
>
> Hi there and thanks for the note,
>
> you unluckily found a bug not yet cleared in the online version. It
> should help to replace line 215 in Processor.java:
> ---
> resultPop = performPostProcessing();
> ---
> by
> ---
> resultPop = performPostProcessing();
> if (resultPop==null) {
> resultPop = goParams.getOptimizer().getAllSolutions().getSolutions();
> }
> ---
>
> I will hopefully consolidate an updated online version in the coming
> week. And BTW, the mailing list is rather new and hasnt been very
> active, so you didnt miss much. However I have no problem accessing  
> the
> archive... whats the error message you received?
>
> Best wishes,
>  Marcel Kronfeld
>
> -- 
> Dipl.-Inform. Marcel Kronfeld
> Wilhelm-Schickard-Institute for Computer Science
> University of Tuebingen
> Sand 1 - A305, 72076 Tuebingen, Germany
>
> Phone: (+49/0)-7071-29-78987, Fax: (+49/0)-7071-29-5091
> EMail: marcel.kronfeld at uni-tuebingen.de
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