G4NEUTRONHPDATA error even though the environment variable is set

Physics Lists
1

When I am running a macro for a Geant4 based application, I get this error

@@@ G4ParticleHPInelasticData instantiated for particle proton data directory variable is G4PROTONHPDATA pointing to /Proton
G4ParticleHPNames: Sorry, this material does not come near to any data.
G4ParticleHPNames: Please make sure G4NEUTRONHPDATA points to the
                  directory, the neutron scattering data are located in.
G4ParticleHPNames: The material was: A=197, Z=79
In /tmp/build-geant4-ZohAQC/src/source/processes/hadronic/models/particle_hp/src/G4ParticleHPNames.cc, line 281:
===> In case the data sets are at present not available in the neutron data library, please contact Hadron Group Coordinator
terminate called after throwing an instance of 'G4HadronicException'
  what():  std::exception
Aborted (core dumped)

but I checked that $G4NEUTRONHPDATA is set to

/opt/geant4/share/Geant4-10.5.1/data/G4NDL4.5

And I can also find files corresponding to A179,Z79. What could be the issue?

2

I meant files corresponding to A197,Z79

3

I have the same problem. Have you solve? :wave:

4

I have the same problem as you. Then I checked my G4NDL4.5 package and found it was broken. It means that the data file are incomplete. I download the G4NDL4.5 data file again and the problem is solved.