[ROOT] Q1: hist->Fit ?

From: Frederic Sarazin (sarazin@triumf.ca)
Date: Tue May 21 2002 - 19:21:05 MEST 

Dear Rooters,

I'm trying to fit a histogram from a GUI (with Qt and QtRoot (GSI)).

When fitting my histo with FitPanel, it works... (Fit report + drawing of the
function). When fitting my histo through the gROOT->ProcessLine method,
it works too. Now, when the hist->Fit command is processed in the GUI itself, if
I use
the "N" option (do not store, do not draw), I get the Fit report (and no
crashes),
but when I try to Draw the function (no option), my program crashes quite often
but not systematically. Any ideas ?

Thanks,

Fred

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