while running the executable i am getting this error
Error! Mandatory input file is not specified!
can anyone suggest me the solution
You must supply a mandatory input file.
what is that input file… i tried with several .mac files… but its not working
It looks that you are trying to run one of the examples that expect a gdml file with geometry. Please read the REAME file of the example.
there is no readme… i wrote this prgramm and problem is here
The message Error! Mandatory input file is not specified! does not exist in the Geant4 code itself.
The message exists in the following three examples:
./examples/advanced/CaTS/CaTS.cc
./examples/extended/persistency/gdml/G01/load_gdml.cc
./examples/extended/persistency/gdml/G04/gdml_det.cc
In all three examples the message appears when an input gdml file is not specified.