Hi, I was trying to use this new option as described in the release notes of version 2.23_10, but the following macro: { f1=TF1("f1","x**3"); f2=TF1("f2","x**2"); f1->Draw(); f2->Draw("same"); h1=TH1F("h1","",100,0.,1.); h2=TH1F("h2","",100,0.,1.); h1->FillRandom(f1->GetHistogram(), 1000000); h1->Draw(); TPaveStats *stats = (TPaveStats*)gPad->GetPrimitive("stats"); stats->SetName("h1stats"); h2->FillRandom(f2->GetHistogram(),1000000); h2->Draw("sames"); } fails with an error message: root [0] .x testsames.C <TCanvas::MakeDefCanvas>: created default TCanvas with name c1 Error: illegal pointer to class object stats 0x0 94 FILE:testsames.C LINE:11 *** Interpreter error recovered *** If I type this macro command by command it works. Thanks, Sergei Avvakumov
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