Hi dear Rooters, I have tried to obtain a new statistics box with my named script "run_reco.C" by the strings taken from User's guide v07 : [...] TCanvas *c0 = new TCanvas("c0","Canvas",700,500); h1->Draw(); TPaveStats *st = (TPaveStats*) c0->GetPrimitive("stats"); st->SetName("AAA"); st->SetX1NDC(.55); st->SetX2NDC(.75); st->SetTextColor(2); h2->Draw("sames"); [...] but I've got: Error: illegal pointer to class object stt 0x0 122 FILE:run_reco.C LINE:95 What's wrong in the code? - Dmitriy -
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