[Gate-users] problem opening Surfaces.xml

[Nicolas Ivanovich]

Hi Gate Users

Thank you for your answers

I have another problem. The following messages are displayed when I run a
simulation:

Could not open the Surfaces.xml file, while surfaces are created: no optical
properties read!
The optical surface 'perfect_apd' could not be created!
Could not open the Surfaces.xml file, while surfaces are created: no optical
properties read!
The optical surface 'perfect_apd' could not be created!
Could not open the Surfaces.xml file, while surfaces are created: no optical
properties read!
The optical surface 'rough' could not be created!
Could not open the Surfaces.xml file, while surfaces are created: no optical
properties read!
The optical surface 'rough' could not be created!
Could not open the Surfaces.xml file, while surfaces are created: no optical
properties read!
The optical surface 'rough' could not be created!
Could not open the Surfaces.xml file, while surfaces are created: no optical
properties read!
The optical surface 'rough' could not be created!
Could not open the Surfaces.xml file, while surfaces are created: no optical
properties read!
The optical surface 'perfect_apd' could not be created!
Could not open the Surfaces.xml file, while surfaces are created: no optical
properties read!
The optical surface 'perfect_apd' could not be created!
Could not open the Surfaces.xml file, while surfaces are created: no optical
properties read!
The optical surface 'rough' could not be created!
Could not open the Surfaces.xml file, while surfaces are created: no optical
properties read!
The optical surface 'rough' could not be created!
Could not open the Surfaces.xml file, while surfaces are created: no optical
properties read!
The optical surface 'rough' could not be created!
Could not open the Surfaces.xml file, while surfaces are created: no optical
properties read!
The optical surface 'rough' could not be created!
G4EMDataSet::LoadData - data file
"/opt/simu/geant4.9.1.p03/data/G4EMLOW5.1/rayl/re-ff-1.dat" not found

Thank you!