Re: Anybody has experience with Normal distriubution of javaswarm?

[Alex Lancaster]

>>>>> "JH" == Hu, Jianjun <address@hidden> writes:

JH> I am using the swarm-2.1.1 java version.  but now I met the
JH> following problem.  The normal distribution of the swarm doesn't
JH> work!.

JH> Here is my simple code:

JH>      NormalDistImpl normDist = new NormalDistImpl();
JH> normDist.setMean$setStdDev(meanGAParameterMutation,
JH> stdGAParameterMutation);

JH>      if ((Globals.env.uniformDblRand.getDoubleWithMin$withMax
JH> (0.0, 1.0)) < pGAParameterMutation){ double offset =
JH> normDist.getDoubleSample(); //Gaussian mutations pGASitDefault+=
JH> offset; if(pGASitDefault<0) pGASitDefault = 0.0; else
JH> if(pGASitDefault>1) pGASitDefault = 1.0; }

JH> compilation is ok. but The runtime error is: unable to find Java
JH> selector `setMean:setStdDev:' in objc:`JavaProxy' 0xa6ae0d8 java:
JH> 0xa17cf90 hash: 18063

JH> It seems that I can't call the setMean$setStdDev function.

JH> What's wrong?

JH> Your help is greatly appreciated.

Jianjun,

You should first consult the FAQ on reporting bugs found here:

 http://lark.cc.ukans.edu/~pauljohn/SwarmFaq/SwarmOnlineFaq.html#5.1

We need more information to help you, and the above link, outlines
what you information you need to supply.

Also you should consider upgrading to the development version at:

 http://www.swarm.org/release-swarm-snapshot.html

It's the only version we fix bugs in.

Alex
-- 
  Alex Lancaster           |  
  Swarm Development Group  |     web: http://www.swarm.org
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