Re: running an existing script

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Date	Wed, 22 Jun 2011 11:50:25 -0700
From	Ethan Furman <ethan@stoneleaf.us>
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To	Adam Chapman <adamchapman1985@hotmail.co.uk>
Subject	Re: running an existing script
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Adam Chapman wrote:
> Thanks again Ethan, It did begin to run nfold.py this time, after I
> added the environment variable "CLASSPATH" to my system. It threw back
> a java error, but I guess this isn;t the right place to be asking
> about that
> 
> C:\Users\Adam\Desktop\JBOOST\jboost-2.2\jboost-2.2\scripts>nfold.py --
> booster=Adaboost --folds=5 --data=spambase.data --spec=spambase.spec --
> rounds=500 --tree=ADD_ALL --generate
> nfold.py --booster=Adaboost --folds=5 --data=spambase.data --
> spec=spambase.spec --rounds=500 --tree=ADD_ALL --generate
> java.lang.NoClassDefFoundError: jboost/controller/Controller
> Caused by: java.lang.ClassNotFoundException:
> jboost.controller.Controller
> 	at java.net.URLClassLoader$1.run(Unknown Source)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at java.net.URLClassLoader.findClass(Unknown Source)
> 	at java.lang.ClassLoader.loadClass(Unknown Source)
> 	at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
> 	at java.lang.ClassLoader.loadClass(Unknown Source)
> Could not find the main class: jboost.controller.Controller.  Program
> will exit.
> Exception in thread "main" k: 0 start:0 end:920


Looking at the batch file I see a line that modifies the CLASSPATH, so 
try this before you run nfold.py (cut across two lines, but it's really 
just one):
set CLASSPATH= 
%CLASSPATH%;../dist/jboost.jar;../lib/jfreechart-1.0.10.jar;../lib/jcommon-1.0.8.jar 



Good luck!

~Ethan~

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running an existing script Adam Chapman <adamchapman1985@hotmail.co.uk> - 2011-06-21 10:45 -0700
  Re: running an existing script Ethan Furman <ethan@stoneleaf.us> - 2011-06-21 11:32 -0700
  Re: running an existing script Benjamin Kaplan <benjamin.kaplan@case.edu> - 2011-06-21 11:25 -0700
  Re: running an existing script Ethan Furman <ethan@stoneleaf.us> - 2011-06-21 12:00 -0700
    Re: running an existing script Adam Chapman <adamchapman1985@hotmail.co.uk> - 2011-06-21 13:12 -0700
      Re: running an existing script Adam Chapman <adamchapman1985@hotmail.co.uk> - 2011-06-22 08:54 -0700
        Re: running an existing script Chris Rebert <clp2@rebertia.com> - 2011-06-22 09:13 -0700
        Re: running an existing script Ethan Furman <ethan@stoneleaf.us> - 2011-06-22 09:35 -0700
        Re: running an existing script Adam Chapman <adamchapman1985@hotmail.co.uk> - 2011-06-22 09:15 -0700
          Re: running an existing script Ethan Furman <ethan@stoneleaf.us> - 2011-06-22 09:51 -0700
            Re: running an existing script Adam Chapman <adamchapman1985@hotmail.co.uk> - 2011-06-22 09:51 -0700
              Re: running an existing script Adam Chapman <adamchapman1985@hotmail.co.uk> - 2011-06-22 10:13 -0700
                Re: running an existing script Ethan Furman <ethan@stoneleaf.us> - 2011-06-22 10:46 -0700
                Re: running an existing script Adam Chapman <adamchapman1985@hotmail.co.uk> - 2011-06-22 10:54 -0700
                Re: running an existing script Ethan Furman <ethan@stoneleaf.us> - 2011-06-22 11:50 -0700

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