message: fPythia object not persistent to avoid default constructur be called when reading galice.root
diff: @@ -256,7 +256,7 @@ class AliGenPythiaPlus : public AliGenMC
  void MakeHeader();
  void GeneratePileup();
  - AliPythiaBase *fPythia; //Pythia
  + AliPythiaBase *fPythia; //!Pythia
  Process_t fProcess; //Process type
  StrucFunc_t fStrucFunc; //Structure Function
  Float_t fKineBias; //!Bias from kinematic selection
  