Belen,
I cannot reproduce your problem with none of the release versions 3.05/07,
3.10/02 or 4.00/03
Rene Brun
Belen Salvachua Ferrando wrote:
>
> Hello! first I move to the directory $ROOTSYS/tutorials, then I execute
> the root command, and I get the root prompt, and
> then I load the file Ifit.C and execute the routine inside.
>
> I copy it from the screen :
>
> tical10:rh73_gcc2952/root/tutorials> root
> -------------------------------------------------------------------------------------
> *******************************************
> * *
> * W E L C O M E to R O O T *
> * *
> * Version 3.05/05 8 May 2003 *
> * *
> * You are welcome to visit our Web site *
> * http://root.cern.ch *
> * *
> *******************************************
>
> FreeType Engine v2.1.3 used to render TrueType fonts.
> Compiled for linux with thread support.
>
> CINT/ROOT C/C++ Interpreter version 5.15.86, Apr 29 2003
> Type ? for help. Commands must be C++ statements.
> Enclose multiple statements between { }.
>
> root [0] .L Ifit.C
>
> root [1] Ifit()
>
> **********
> ** 1 **SET ERR 1
> **********
> PARAMETER DEFINITIONS:
> NO. NAME VALUE STEP SIZE LIMITS
> 1 a1 3.00000e+00 1.00000e-01 no limits
> 2 a2 1.00000e+00 1.00000e-01 no limits
> 3 a3 1.00000e-01 1.00000e-02 no limits
> 4 a4 1.00000e-02 1.00000e-03 no limits
>
> **********
> ** 2 **MIGRAD 500 1
> **********
> FIRST CALL TO USER FUNCTION AT NEW START POINT, WITH IFLAG=4.
>
> *** Break *** segmentation violation
> Root > Function Ifit() busy flag cleared
>
> root [2] .q
>
> This is the end of ROOT -- Goodbye
> ------------------------------------------------------------------------------------------------
>
> Belen.
>
> Rene Brun wrote:
>
> >I do not see any problems wityh this example ($ROOTSYS/tutorials/Ifit.C)
> >Could you tell us very precisely what you are doing/executing?
> >
> >Rene Brun
> >
> >Belen Salvachua Ferrando wrote:
> >
> >
> >>Hello!
> >>
> >> I'm trying to use the TMinuit library, first I tried with the example
> >>in the web: http://root.cern.ch/root/HowtoFit.html
> >>in the sub section Fitting in general using the class TMinuit. But when
> >>the program arrives to the command line:
> >>
> >> gMinuit ->mnexcm ("MIGRAD", arglist ,2,ierflg);
> >>
> >> I get :
> >>
> >> **********
> >> ** 2 **MIGRAD 500 1
> >> **********
> >> FIRST CALL TO USER FUNCTION AT NEW START POINT, WITH IFLAG=4.
> >>
> >> *** Break *** segmentation violation
> >>Abort (core dumped)
> >>
> >>The ROOT version I'm using is: v3.05.05
> >>and the compile version : rh73_gcc2952
> >>
> >>Am I doing something wrong?
> >>
> >>Thanks and regards
> >> Belen.
> >>
> >>
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