Hello dear ROOTForum
I am modifying theTMVAClassificationApplication.C with my own root file, and I get this:
warning: null passed to a callee that requires a non-null argument [-Wnonnull] std::cout << "--- TMVAClassificationApp : Using input file: " << input->GetName() << std::endl;
I followed as accurate as possible the tutorial macro but I don’t see the error. Could you please give me a hand?
I attach the root file and the modified macros of classification and application TMVAClassification_socialfinal.C (17.5 KB)
TMVAClassificationApplication_socialfinal.C (22.1 KB)
Data_social_training.root (130.3 KB)
Thanks for your attention and have a nice day