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Calle, this is really mystifying me -- it works fine here on our  
machines.  Could you run it like this:

java ec.Evolve -file c:\temp\tutorial4.params -p print-params=true

... and let me know what the output is.  It SOUNDS like you have a  
parameter file which doesn't have any parameters in it: specifically,  
ec.params.  Any chance you copied that incorrectly?  Moving parameter  
files around is strongly discouraged btw, for various reasons.

Sean

On Dec 2, 2010, at 10:53 AM, Calle Scharffenorth wrote:

> Dear all,
>
> I am getting into ECJ. I walked through the tutorials, but with the  
> Tut4 I
> have a problem. I tried to use the standard one, that is
>
> -- Running it with args: -file c:\temp\tutorial4.params -p  
> stat.gather-full=true
> -- with params file in c:\temp
>    -- tutorial4.params
>    -- simple.params
>    -- koza.params
>    -- ec.params
>
> I changed all parent files to c:\temp etc. I attached my params files.
>
> When I try to run the Tut4 I get the following error output:
>
> -----------------------------------------
> STARTUP ERROR:
> Verbosity should be an integer >= 0.
>
> PARAMETER: verbosity
> -----------------------------------------
>
>
> ... but in ec.params it is set to 0, so where is the problem?
>
> -----------------------------------------
> # ec.Evolve
> # ==============================
>
> # totally verbose
> verbosity	= 0
> -----------------------------------------
>
>
> Then I tried to set verbosity e.g. in the koza.params or in other  
> files, as
> I reckon it's initiated wrongly.... by doing this I generate at  
> least other
> param errors like
>
> ------------
> FATAL ERROR:
> Threads number must exist.
> PARAMETER: breedthreads
> PARAMETER: null
> -----------
>
> So it seems as setting the verbosity in ec.Params is not correct??
>
> Any help welcomed
>
> regards
>
> Calle